Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
JOIN GEARS TO SAVE 5%
Shop All Brands
Shopping for

1981 GMC K3500

X
  2. Auto Parts
  3. Driveline and Axles
  4. Drive Shaft
  5. Universal Joint
  6. ACDelco 45U0109 for 1981 GMC K3500

ACDelco 45U0109 Universal Joint
for 1981 GMC K3500

ACDelco 45U0109 Universal Joint - 1981 GMC K3500 Image 1
ACDelco 45U0109 Universal Joint - 1981 GMC K3500 Image 2
ACDelco 45U0109 Universal Joint - 1981 GMC K3500 Image 3
ACDelco 45U0109 Universal Joint - 1981 GMC K3500

ACDelco
Brand:ACDelco
Part Number: 45U0109
UPC: 00021625739496
Weight: 1.6 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 45U0109 Universal Joint for your 1981 GMC K3500. Buy now and secure your purchase online!

ACDelco Professional Universal Joints are a high quality replacement for many vehicles on the road today. A universal joint helps transmits power from the transmission to the rear differential through the driveshaft and allow for vertical movement of the driveshaft during its rotation. This premium aftermarket replacement component is manufactured to meet your expectations for fit, form, and function. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • Premium, high-quality aftermarket component
  • Provide pivot points for drive shafts
  • Provides the performance and dependability you expect from ACDelco

Specifications:

Bearing Cap Axis 1 Diameter:
1.188 in.
Bearing Cap Axis 2 Diameter:
1.188 in.
Bearing Cap Axis 2 Diameter:
30.2 mm
Bearing Cap Type:
Rounded Plain
Grade Type:
Performance
Greaseable:
Yes
Height (in):
1.5 in
Inside Yoke Lock-Up:
Yes
Length (in):
3.7 in
Length Axis 1:
3.62 in.
Length Axis 1:
92.1 mm
Length Axis 2:
3.62 in.
Length Axis 2:
92.1 mm
Lock Ring Location:
End Of Cap
Material:
Steel
Mounting Hardware Included:
Yes
Outside Yoke Lock Up:
No
Programming Required:
No
Snap Rings Included:
Yes
Solid Shaft:
No
Type:
Plain Round
Weight:
1.6 lb
Width (in):
3.7 in

Features and Benefits:

  • – Inspect your universal joints for wear or missing clips.
  • – Move the driveshaft forward and backward.
  • – Pull your vehicle's e-brake and put the tires on blocks.
  • – Put your vehicle in neutral and crawl underneath it to rotate the driveshaft back and forth.
  • Driveshaft angles should not exceed 22 degrees because universal joints cannot run at higher driveshaft angles unless specially designed. Also you can:

Specifications:

Country of Origin:
MX

ACDelco 45U0109 Universal Joint compatibility with your 1981 GMC K3500...

Last Updated: 03/01/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
GMC K3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
Rear Driveshaft at Rear Axle
 
Professional
with Steel Driveshaft
with 1-3/16in Bearing O.D.
SNAP RING THICKNESS .059
Greasable Super Strength U-Joint
1.188in Bearing Caps
Wheel Base 131.5 In.
 

GMC K3500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Rear Driveshaft at Rear Axle Professional
with Steel Driveshaft
with 1-3/16in Bearing O.D.
SNAP RING THICKNESS .059
Greasable Super Strength U-Joint
1.188in Bearing Caps
Wheel Base 131.5 In.

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
GMC K3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
Rear Driveshaft at Rear Axle
 
Professional
with Steel Driveshaft
with 1-3/16in Bearing O.D.
SNAP RING THICKNESS .059
Greasable Super Strength U-Joint
1.188in Bearing Caps
Wheel Base 135.5 In.
 

GMC K3500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Rear Driveshaft at Rear Axle Professional
with Steel Driveshaft
with 1-3/16in Bearing O.D.
SNAP RING THICKNESS .059
Greasable Super Strength U-Joint
1.188in Bearing Caps
Wheel Base 135.5 In.

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
GMC K3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
Rear Driveshaft at Rear Axle
 
Professional
with Steel Driveshaft
with 1-3/16in Bearing O.D.
SNAP RING THICKNESS .059
Greasable Super Strength U-Joint
1.188in Bearing Caps
Wheel Base 159.5 In.
 

GMC K3500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Rear Driveshaft at Rear Axle Professional
with Steel Driveshaft
with 1-3/16in Bearing O.D.
SNAP RING THICKNESS .059
Greasable Super Strength U-Joint
1.188in Bearing Caps
Wheel Base 159.5 In.

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
GMC K3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
Rear Driveshaft at Rear Axle
 
Professional
with Steel Driveshaft
with 1-3/16in Bearing O.D.
SNAP RING THICKNESS .059
Greasable Super Strength U-Joint
1.188in Bearing Caps
Wheel Base 164.5 In.
 

GMC K3500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Rear Driveshaft at Rear Axle Professional
with Steel Driveshaft
with 1-3/16in Bearing O.D.
SNAP RING THICKNESS .059
Greasable Super Strength U-Joint
1.188in Bearing Caps
Wheel Base 164.5 In.

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
GMC K3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
Rear Driveshaft at Support Bearing
 
Professional
with Steel Driveshaft
with 1-3/16in Bearing O.D.
SNAP RING THICKNESS .059
Greasable Super Strength U-Joint
1.188in Bearing Caps
Wheel Base 135.5 In.
 

GMC K3500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Rear Driveshaft at Support Bearing Professional
with Steel Driveshaft
with 1-3/16in Bearing O.D.
SNAP RING THICKNESS .059
Greasable Super Strength U-Joint
1.188in Bearing Caps
Wheel Base 135.5 In.

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
GMC K3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
Rear Driveshaft at Support Bearing
 
Professional
with Steel Driveshaft
with 1-3/16in Bearing O.D.
SNAP RING THICKNESS .059
Greasable Super Strength U-Joint
1.188in Bearing Caps
Wheel Base 159.5 In.
 

GMC K3500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Rear Driveshaft at Support Bearing Professional
with Steel Driveshaft
with 1-3/16in Bearing O.D.
SNAP RING THICKNESS .059
Greasable Super Strength U-Joint
1.188in Bearing Caps
Wheel Base 159.5 In.

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
GMC K3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
Rear Driveshaft at Support Bearing
 
Professional
with Steel Driveshaft
with 1-3/16in Bearing O.D.
SNAP RING THICKNESS .059
Greasable Super Strength U-Joint
1.188in Bearing Caps
Wheel Base 164.5 In.
 

GMC K3500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Rear Driveshaft at Support Bearing Professional
with Steel Driveshaft
with 1-3/16in Bearing O.D.
SNAP RING THICKNESS .059
Greasable Super Strength U-Joint
1.188in Bearing Caps
Wheel Base 164.5 In.

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
GMC K3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
Rear Driveshaft at Transmission
 
Professional
with Steel Driveshaft
with 1-3/16in Bearing O.D.
SNAP RING THICKNESS .059
Greasable Super Strength U-Joint
1.188in Bearing Caps
Wheel Base 131.5 In.
 

GMC K3500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Rear Driveshaft at Transmission Professional
with Steel Driveshaft
with 1-3/16in Bearing O.D.
SNAP RING THICKNESS .059
Greasable Super Strength U-Joint
1.188in Bearing Caps
Wheel Base 131.5 In.

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
GMC K3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
Rear Driveshaft at Transmission
 
Professional
with Steel Driveshaft
with 1-3/16in Bearing O.D.
SNAP RING THICKNESS .059
Greasable Super Strength U-Joint
1.188in Bearing Caps
Wheel Base 135.5 In.
 

GMC K3500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Rear Driveshaft at Transmission Professional
with Steel Driveshaft
with 1-3/16in Bearing O.D.
SNAP RING THICKNESS .059
Greasable Super Strength U-Joint
1.188in Bearing Caps
Wheel Base 135.5 In.

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
GMC K3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
Rear Driveshaft at Transmission
 
Professional
with Steel Driveshaft
with 1-3/16in Bearing O.D.
SNAP RING THICKNESS .059
Greasable Super Strength U-Joint
1.188in Bearing Caps
Wheel Base 159.5 In.
 

GMC K3500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Rear Driveshaft at Transmission Professional
with Steel Driveshaft
with 1-3/16in Bearing O.D.
SNAP RING THICKNESS .059
Greasable Super Strength U-Joint
1.188in Bearing Caps
Wheel Base 159.5 In.

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
GMC K3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
Rear Driveshaft at Transmission
 
Professional
with Steel Driveshaft
with 1-3/16in Bearing O.D.
SNAP RING THICKNESS .059
Greasable Super Strength U-Joint
1.188in Bearing Caps
Wheel Base 164.5 In.
 

GMC K3500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Rear Driveshaft at Transmission Professional
with Steel Driveshaft
with 1-3/16in Bearing O.D.
SNAP RING THICKNESS .059
Greasable Super Strength U-Joint
1.188in Bearing Caps
Wheel Base 164.5 In.

1 Per Vehicle

Didn't find a match for your vehicle?

   See Other Choices