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ACDelco 89059588 Transfer Case Extension Housing Bushing

ACDelco 89059588 Transfer Case Extension Housing Bushing


Brand:	ACDelco
Part Number:	89059588
UPC:	00707773178607
Weight:	0.06 lbs
Condition:	New

On Sale:

$47.76

Availability:

3 in Stock

Warehouse:

US-12

Quantity:

Product Information

Description:

Get the ACDelco 89059588 Transfer Case Extension Housing Bushing for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Transfer Case Extension Housing Bushings are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM regularly updates production and service part designs to integrate new materials and technologies
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Height (in):

2.3 in

Length (in):

2.9 in

Programming Required:

Weight (lb):

.06 lb

Width (in):

2.9 in

Country of Origin:

Select a vehicle to narrow ACDelco 89059588 Transfer Case Extension Housing Bushing fitment info!

Last Updated: 03/02/2024

Years

Vehicle

Per Vehicle

Position

Fit Notes

Fitment Notes

2018

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

1 Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 6L90
4WD

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 6L90
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 6L90
4WD

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 6L90
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 Rear

2015 1/2 MODEL YEAR BREAK POINT(AVF),2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 6L90
4WD

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear 2015 1/2 MODEL YEAR BREAK POINT(AVF),2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 6L90
4WD

1 Per Vehicle

2015

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 1000
4WD

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 1000
4WD

1 Per Vehicle

2014

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

1 Per Vehicle

2013

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

1 Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

1 Per Vehicle

2013

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

1 Rear

SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
Mfr Code: 6L90
4WD

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

Rear SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
Mfr Code: 6L90
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 Rear

SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
Mfr Code: 6L90
4WD

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
Mfr Code: 6L90
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV

1 Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

1 Per Vehicle

2010

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV

1 Rear

SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV

Rear SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 Rear

SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

1 Per Vehicle

2006

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1),2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1),2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650
4WD

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650
4WD

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1)
Mfr Code: 1000
4WD

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1)
Mfr Code: 1000
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000/M74
4WD

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000/M74
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650/ML6
4WD

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650/ML6
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

1 Rear

ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1)
Mfr Code: 1000/M74
4WD

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

Rear ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1)
Mfr Code: 1000/M74
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000/M74
4WD

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000/M74
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650/ML6
4WD

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650/ML6
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1)
Mfr Code: 1000/M74
4WD

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1)
Mfr Code: 1000/M74
4WD

1 Per Vehicle

2002

Chevrolet Silverado 2500 HD

6.0L V8 Bi-Fuel OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000/M74
4WD

Chevrolet Silverado 2500 HD

6.0L V8 Bi-Fuel OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000/M74
4WD

1 Per Vehicle

2002

Chevrolet Silverado 2500 HD

6.0L V8 Bi-Fuel OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650/ML6
4WD

Chevrolet Silverado 2500 HD

6.0L V8 Bi-Fuel OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650/ML6
4WD

1 Per Vehicle

2002

Chevrolet Silverado 2500 HD

6.0L V8 Bi-Fuel OHV

1 Rear

ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1)
Mfr Code: 1000/M74
4WD

Chevrolet Silverado 2500 HD

6.0L V8 Bi-Fuel OHV

Rear ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1)
Mfr Code: 1000/M74
4WD

1 Per Vehicle

2007

Chevrolet Silverado 2500 HD Classic

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1),2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

Chevrolet Silverado 2500 HD Classic

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1),2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

1 Per Vehicle

2006

Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1),2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1),2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

1 Per Vehicle

Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

1 Per Vehicle

Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650
4WD

Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650
4WD

1 Per Vehicle

Chevrolet Silverado 3500

6.0L V8 CNG OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

Chevrolet Silverado 3500

6.0L V8 CNG OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

1 Per Vehicle

Chevrolet Silverado 3500

6.0L V8 CNG OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650
4WD

Chevrolet Silverado 3500

6.0L V8 CNG OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650
4WD

1 Per Vehicle

Chevrolet Silverado 3500

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1)
Mfr Code: 1000
4WD

Chevrolet Silverado 3500

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1)
Mfr Code: 1000
4WD

1 Per Vehicle

Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000/M74
4WD

Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000/M74
4WD

1 Per Vehicle

Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650/ML6
4WD

Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650/ML6
4WD

1 Per Vehicle

Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1)
Mfr Code: 1000/M74
4WD

Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1)
Mfr Code: 1000/M74
4WD

1 Per Vehicle

2007

Chevrolet Silverado 3500 Classic

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1),2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

Chevrolet Silverado 3500 Classic

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1),2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 6L90
4WD

Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 6L90
4WD

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 Rear

2015 1/2 MODEL YEAR BREAK POINT(AVF),2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 6L90
4WD

Chevrolet Silverado 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear 2015 1/2 MODEL YEAR BREAK POINT(AVF),2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 6L90
4WD

1 Per Vehicle

2015

Chevrolet Silverado 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 1000
4WD

Chevrolet Silverado 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 1000
4WD

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV

1 Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

Chevrolet Silverado 3500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

1 Per Vehicle

Chevrolet Suburban 2500

6.0L V8 Flex OHV

1 Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

Chevrolet Suburban 2500

6.0L V8 Flex OHV

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

1 Per Vehicle

Chevrolet Suburban 2500

6.0L V8 Flex OHV

1 Rear

SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

Chevrolet Suburban 2500

6.0L V8 Flex OHV

Rear SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

1 Per Vehicle

Chevrolet Suburban 2500

6.0L V8 Gas OHV

1 Rear

SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

Chevrolet Suburban 2500

6.0L V8 Gas OHV

Rear SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

1 Per Vehicle

Chevrolet Suburban 2500

6.0L V8 Gas OHV

1 Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

Chevrolet Suburban 2500

6.0L V8 Gas OHV

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

1 Per Vehicle

Chevrolet Suburban 3500 HD

6.0L V8 Flex OHV

1 Rear

SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)

Chevrolet Suburban 3500 HD

6.0L V8 Flex OHV

Rear SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)

1 Per Vehicle

Chevrolet Suburban 3500 HD

6.0L V8 Gas OHV

1 Rear

SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)

Chevrolet Suburban 3500 HD

6.0L V8 Gas OHV

Rear SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 6L90
4WD

GMC Sierra 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 6L90
4WD

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 Rear

2015 1/2 MODEL YEAR BREAK POINT(AVF),2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 6L90
4WD

GMC Sierra 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear 2015 1/2 MODEL YEAR BREAK POINT(AVF),2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 6L90
4WD

1 Per Vehicle

2015

GMC Sierra 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 1000
4WD

GMC Sierra 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 1000
4WD

1 Per Vehicle

2014

GMC Sierra 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

GMC Sierra 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

1 Per Vehicle

2013

GMC Sierra 2500 HD

6.0L V8 CNG OHV

1 Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

GMC Sierra 2500 HD

6.0L V8 CNG OHV

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

1 Per Vehicle

2013

GMC Sierra 2500 HD

6.0L V8 CNG OHV

1 Rear

SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
Mfr Code: 6L90
4WD

GMC Sierra 2500 HD

6.0L V8 CNG OHV

Rear SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
Mfr Code: 6L90
4WD

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 Rear

SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
Mfr Code: 6L90
4WD

GMC Sierra 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
Mfr Code: 6L90
4WD

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 Flex OHV

1 Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

GMC Sierra 2500 HD

6.0L V8 Flex OHV

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

1 Per Vehicle

2010

GMC Sierra 2500 HD

6.0L V8 Flex OHV

1 Rear

SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

GMC Sierra 2500 HD

6.0L V8 Flex OHV

Rear SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 Rear

SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

1 Per Vehicle

2006

GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1),2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1),2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650
4WD

GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650
4WD

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 CNG OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

GMC Sierra 2500 HD

6.0L V8 CNG OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 CNG OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650
4WD

GMC Sierra 2500 HD

6.0L V8 CNG OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650
4WD

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1)
Mfr Code: 1000
4WD

GMC Sierra 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1)
Mfr Code: 1000
4WD

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 CNG OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000/M74
4WD

GMC Sierra 2500 HD

6.0L V8 CNG OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000/M74
4WD

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 CNG OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650/ML6
4WD

GMC Sierra 2500 HD

6.0L V8 CNG OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650/ML6
4WD

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 CNG OHV

1 Rear

ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1)
Mfr Code: 1000/M74
4WD

GMC Sierra 2500 HD

6.0L V8 CNG OHV

Rear ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1)
Mfr Code: 1000/M74
4WD

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000/M74
4WD

GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000/M74
4WD

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650/ML6
4WD

GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650/ML6
4WD

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1)
Mfr Code: 1000/M74
4WD

GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1)
Mfr Code: 1000/M74
4WD

1 Per Vehicle

2002

GMC Sierra 2500 HD

6.0L V8 Bi-Fuel OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000/M74
4WD

GMC Sierra 2500 HD

6.0L V8 Bi-Fuel OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000/M74
4WD

1 Per Vehicle

2002

GMC Sierra 2500 HD

6.0L V8 Bi-Fuel OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650/ML6
4WD

GMC Sierra 2500 HD

6.0L V8 Bi-Fuel OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650/ML6
4WD

1 Per Vehicle

2002

GMC Sierra 2500 HD

6.0L V8 Bi-Fuel OHV

1 Rear

ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1)
Mfr Code: 1000/M74
4WD

GMC Sierra 2500 HD

6.0L V8 Bi-Fuel OHV

Rear ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1)
Mfr Code: 1000/M74
4WD

1 Per Vehicle

2007

GMC Sierra 2500 HD Classic

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1),2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

GMC Sierra 2500 HD Classic

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1),2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

1 Per Vehicle

2006

GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1),2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1),2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

1 Per Vehicle

GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

1 Per Vehicle

GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650
4WD

GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650
4WD

1 Per Vehicle

GMC Sierra 3500

6.0L V8 CNG OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

GMC Sierra 3500

6.0L V8 CNG OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

1 Per Vehicle

GMC Sierra 3500

6.0L V8 CNG OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650
4WD

GMC Sierra 3500

6.0L V8 CNG OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650
4WD

1 Per Vehicle

GMC Sierra 3500

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1)
Mfr Code: 1000
4WD

GMC Sierra 3500

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1)
Mfr Code: 1000
4WD

1 Per Vehicle

GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000/M74
4WD

GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000/M74
4WD

1 Per Vehicle

GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650/ML6
4WD

GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear 2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: S6-650/ML6
4WD

1 Per Vehicle

GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1)
Mfr Code: 1000/M74
4WD

GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1)
Mfr Code: 1000/M74
4WD

1 Per Vehicle

2007

GMC Sierra 3500 Classic

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Rear

ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1),2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

GMC Sierra 3500 Classic

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1),2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

1 Per Vehicle

GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 6L90
4WD

GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 6L90
4WD

1 Per Vehicle

GMC Sierra 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 Rear

2015 1/2 MODEL YEAR BREAK POINT(AVF),2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 6L90
4WD

GMC Sierra 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear 2015 1/2 MODEL YEAR BREAK POINT(AVF),2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 6L90
4WD

1 Per Vehicle

2015

GMC Sierra 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 1000
4WD

GMC Sierra 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 1000
4WD

1 Per Vehicle

GMC Sierra 3500 HD

6.0L V8 Flex OHV

1 Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

GMC Sierra 3500 HD

6.0L V8 Flex OHV

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

1 Per Vehicle

GMC Sierra 3500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

GMC Sierra 3500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

1 Per Vehicle

GMC Yukon XL 2500

6.0L V8 Flex OHV

1 Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

GMC Yukon XL 2500

6.0L V8 Flex OHV

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

1 Per Vehicle

GMC Yukon XL 2500

6.0L V8 Flex OHV

1 Rear

SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

GMC Yukon XL 2500

6.0L V8 Flex OHV

Rear SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

1 Per Vehicle

GMC Yukon XL 2500

6.0L V8 Gas OHV

1 Rear

SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

GMC Yukon XL 2500

6.0L V8 Gas OHV

Rear SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

1 Per Vehicle

GMC Yukon XL 2500

6.0L V8 Gas OHV

1 Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

GMC Yukon XL 2500

6.0L V8 Gas OHV

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

1 Per Vehicle

ACDelco 89059588 Transfer Case Extension Housing Bushing

$47.76

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 89059588 Transfer Case Extension Housing Bushing fitment info!

Chevrolet Silverado 2500 HD 6.0L V8 CNG OHV

1

Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)Mfr Code: 6L904WD

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)Mfr Code: 6L904WD 1 Per Vehicle

Chevrolet Silverado 2500 HD 6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo

1

Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)Mfr Code: 6L904WD

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)Mfr Code: 6L904WD 1 Per Vehicle

Chevrolet Silverado 2500 HD 6.0L V8 CNG OHV,6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo

1

Rear

2015 1/2 MODEL YEAR BREAK POINT(AVF),2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)Mfr Code: 6L904WD

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV,6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo Rear 2015 1/2 MODEL YEAR BREAK POINT(AVF),2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)Mfr Code: 6L904WD 1 Per Vehicle

Chevrolet Silverado 2500 HD 6.0L V8 CNG OHV,6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo

1

Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)Mfr Code: 10004WD

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV,6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)Mfr Code: 10004WD 1 Per Vehicle

Chevrolet Silverado 2500 HD 6.0L V8 CNG OHV,6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo

1

Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)4WD

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV,6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)4WD 1 Per Vehicle

Chevrolet Silverado 2500 HD 6.0L V8 CNG OHV

1

Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)4WD

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)4WD 1 Per Vehicle

Chevrolet Silverado 2500 HD 6.0L V8 CNG OHV

1

Rear

SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)Mfr Code: 6L904WD

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV Rear SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)Mfr Code: 6L904WD 1 Per Vehicle

Chevrolet Silverado 2500 HD 6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo

1

Rear

SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)Mfr Code: 6L904WD

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo Rear SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)Mfr Code: 6L904WD 1 Per Vehicle

Chevrolet Silverado 2500 HD 6.0L V8 Flex OHV

1

Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)4WD

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)4WD 1 Per Vehicle

Chevrolet Silverado 2500 HD 6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo

1

Rear

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)4WD

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)4WD 1 Per Vehicle

Chevrolet Silverado 2500 HD 6.0L V8 Flex OHV

1

Rear

SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)4WD

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV Rear SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)4WD 1 Per Vehicle

Chevrolet Silverado 2500 HD 6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo

1

Rear

SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)4WD

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo Rear SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)4WD 1 Per Vehicle

Chevrolet Silverado 2500 HD 6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo,8.1L V8 Gas OHV

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 6L90
4WD

6.0L V8 CNG OHV

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 6L90
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 6L90
4WD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 6L90
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

2015 1/2 MODEL YEAR BREAK POINT(AVF),2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 6L90
4WD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear 2015 1/2 MODEL YEAR BREAK POINT(AVF),2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 6L90
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 1000
4WD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
Mfr Code: 1000
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

6.0L V8 CNG OHV

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
Mfr Code: 6L90
4WD

6.0L V8 CNG OHV

Rear SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
Mfr Code: 6L90
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
Mfr Code: 6L90
4WD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
Mfr Code: 6L90
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

6.0L V8 Flex OHV

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear 2-SPD ELEC SHIFT TRANSFER CASE(NQF),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG)
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV

SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

6.0L V8 Flex OHV

Rear SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1),2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Rear ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1),2 SPEED MANUAL SHIFT TRANSFER CASE(NP2)
Mfr Code: 1000
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV