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Dorman 521-646 Suspension Control Arm and Ball Joint Assembly

Dorman 521-646 Suspension Control Arm and Ball Joint Assembly Image 1
Dorman 521-646 Suspension Control Arm and Ball Joint Assembly Image 2
Dorman 521-646 Suspension Control Arm and Ball Joint Assembly

Dorman
Brand:Dorman
Part Number: 521-646
UPC: 019495425281
Weight: 26.24 lbs
Condition:New



On Sale:

$116.18

Availability:
3 in Stock
Warehouse: US-1
Quantity:

Product Information

Description:

Get the Dorman 521-646 Suspension Control Arm and Ball Joint Assembly for your vehicle. Buy now and secure your purchase online!

This suspension control arm and ball joint assembly is a direct replacement for the original equipment on specific vehicle applications. An industry-leading evaluation process ensures a smooth ride, directional stability and predictable dynamics.

Features and Benefits:

  • Complete repair - each assembly includes pre-installed ball joint and bushings, saving time and labor
  • Durably designed - additional coatings offer long-lasting rust and corrosion resistance
  • Quality engineering - underwent industry-leading testing to ensure a smooth, stable and safe ride
  • Trustworthy replacement - this control arm and ball joint assembly directly replaces the original assembly on specific vehicle applications

Specifications:

Adjustable:
No
Ball Joint Included:
Yes
Ball Joint Installed:
Yes
Ball Joint Stud Type:
Threaded
Ball Joint Thread Diameter:
14 mm
Bushing Material:
Rubber
Bushings Included:
Yes
Control Arm Color:
Black
Control Arm Material:
Steel
Control Arm Maximum Length:
237 mm
Control Arm Maximum Width:
288.5 mm
Control Arm Type:
Casting/Forged
Grade Type:
Standard
Grease Fitting Included:
No
Mounting Hardware Included:
Yes
Mounting Hole Diameter:
12.3 mm
Mounting Hole Quantity:
1
Package Contents:
Control Arm and Ball Joint Assembly
Pre-Greased:
Yes
CARQUEST #:
820-258827B
Delphi #:
TC5575
General Motors #:
15948968
General Motors #:
20869200
General Motors #:
20869202
General Motors #:
22952194
General Motors #:
25788113
General Motors #:
25788115
General Motors #:
25868822
General Motors #:
25868824
Mevotech Original Grade #:
GS50153
Mevotech Supreme #:
CMS50153
Moog #:
CK620955
Moog #:
RK620889
NAPA Proformer #:
2606065M
SYD #:
1503034
TRW #:
JTC1974
Country of Origin:
CN

Select a vehicle to narrow Dorman 521-646 Suspension Control Arm and Ball Joint Assembly fitment info!

Last Updated: 04/26/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes
Cadillac Escalade

6.2L V8 Flex OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

Cadillac Escalade



6.2L V8 Flex OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
Cadillac Escalade

6.0L V8 FULL HYBRID EV-Flex FHEV OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

Cadillac Escalade



6.0L V8 FULL HYBRID EV-Flex FHEV OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
Cadillac Escalade

6.0L V8 FULL HYBRID EV-Gas FHEV OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

Cadillac Escalade



6.0L V8 FULL HYBRID EV-Gas FHEV OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
Cadillac Escalade

6.2L V8 Gas OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

Cadillac Escalade



6.2L V8 Gas OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
Cadillac Escalade ESV

6.2L V8 Flex OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

Cadillac Escalade ESV



6.2L V8 Flex OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
Cadillac Escalade ESV

6.2L V8 Gas OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

Cadillac Escalade ESV



6.2L V8 Gas OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
Cadillac Escalade EXT

6.2L V8 Flex OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

Cadillac Escalade EXT



6.2L V8 Flex OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
Cadillac Escalade EXT

6.2L V8 Gas OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

Cadillac Escalade EXT



6.2L V8 Gas OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
Chevrolet Avalanche

5.3L V8 Flex OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

Chevrolet Avalanche



5.3L V8 Flex OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
Chevrolet Avalanche

5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

Chevrolet Avalanche



5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
Chevrolet Silverado 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
5.3L V8 MILD HYBRID EV-Gas MHEV OHV,
6.2L V8 Gas OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
RWD
 

Chevrolet Silverado 1500



4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
5.3L V8 MILD HYBRID EV-Gas MHEV OHV,
6.2L V8 Gas OHV

Front Right (Passenger) Lower w/Cast Iron Arms
RWD

1 Per Vehicle
Chevrolet Silverado 1500

5.3L V8 MILD HYBRID EV-Gas MHEV OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
4WD
 

Chevrolet Silverado 1500



5.3L V8 MILD HYBRID EV-Gas MHEV OHV

Front Right (Passenger) Lower w/Cast Iron Arms
4WD

1 Per Vehicle
Chevrolet Silverado 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
4WD
 

Chevrolet Silverado 1500



4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Front Right (Passenger) Lower w/Cast Iron Arms
4WD

1 Per Vehicle
Chevrolet Silverado 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
Front Right (Passenger) Lower
 
RWD
 

Chevrolet Silverado 1500



4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Front Right (Passenger) Lower RWD

1 Per Vehicle
Chevrolet Silverado 1500

4.8L V8 Flex OHV,
6.0L V8 FULL HYBRID EV-Flex FHEV OHV
1
 
Front Right (Passenger) Lower
 
 

Chevrolet Silverado 1500



4.8L V8 Flex OHV,
6.0L V8 FULL HYBRID EV-Flex FHEV OHV

Front Right (Passenger) Lower
1 Per Vehicle
Chevrolet Silverado 1500

6.2L V8 Flex OHV
1
 
Front Right (Passenger) Lower
 
 

Chevrolet Silverado 1500



6.2L V8 Flex OHV

Front Right (Passenger) Lower
1 Per Vehicle
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV
1
 
Front Right (Passenger) Lower
 
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
5.3L V8 Flex OHV

Front Right (Passenger) Lower
1 Per Vehicle
Chevrolet Silverado 1500

6.0L V8 FULL HYBRID EV-Gas FHEV OHV
1
 
Front Right (Passenger) Lower
 
 

Chevrolet Silverado 1500



6.0L V8 FULL HYBRID EV-Gas FHEV OHV

Front Right (Passenger) Lower
1 Per Vehicle
Chevrolet Silverado 1500

4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Front Right (Passenger) Lower
 
 

Chevrolet Silverado 1500



4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front Right (Passenger) Lower
1 Per Vehicle
Chevrolet Suburban

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

Chevrolet Suburban



5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
Chevrolet Suburban 1500

5.3L V8 Flex OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

Chevrolet Suburban 1500



5.3L V8 Flex OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
Chevrolet Suburban 1500

5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

Chevrolet Suburban 1500



5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
Chevrolet Tahoe

5.3L V8 Gas OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

Chevrolet Tahoe



5.3L V8 Gas OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
Chevrolet Tahoe

5.3L V8 Flex OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

Chevrolet Tahoe



5.3L V8 Flex OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
Chevrolet Tahoe

6.0L V8 FULL HYBRID EV-Flex FHEV OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

Chevrolet Tahoe



6.0L V8 FULL HYBRID EV-Flex FHEV OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
Chevrolet Tahoe

6.2L V8 Flex OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

Chevrolet Tahoe



6.2L V8 Flex OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
Chevrolet Tahoe

6.0L V8 FULL HYBRID EV-Gas FHEV OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

Chevrolet Tahoe



6.0L V8 FULL HYBRID EV-Gas FHEV OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

Chevrolet Tahoe



4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
Chevrolet Tahoe

6.2L V8 Gas OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

Chevrolet Tahoe



6.2L V8 Gas OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
GMC Sierra 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
5.3L V8 MILD HYBRID EV-Gas MHEV OHV,
6.2L V8 Gas OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
wo/RPO Code AVV (2016.5 Year Model Identification)
wo/RPO Code Z71 (Off Road Chassis Package)
wo/RPO Code Z85 (Increased Capacity Chassis Package)
4WD
 

GMC Sierra 1500



4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
5.3L V8 MILD HYBRID EV-Gas MHEV OHV,
6.2L V8 Gas OHV

Front Right (Passenger) Lower w/Cast Iron Arms
wo/RPO Code AVV (2016.5 Year Model Identification)
wo/RPO Code Z71 (Off Road Chassis Package)
wo/RPO Code Z85 (Increased Capacity Chassis Package)
4WD

1 Per Vehicle
GMC Sierra 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
5.3L V8 MILD HYBRID EV-Gas MHEV OHV,
6.2L V8 Gas OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
wo/RPO Code AVV (2016.5 Year Model Identification)
RWD
 

GMC Sierra 1500



4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
5.3L V8 MILD HYBRID EV-Gas MHEV OHV,
6.2L V8 Gas OHV

Front Right (Passenger) Lower w/Cast Iron Arms
wo/RPO Code AVV (2016.5 Year Model Identification)
RWD

1 Per Vehicle
GMC Sierra 1500

5.3L V8 Gas OHV
1
 
Front Right (Passenger) Lower
 
RWD
 

GMC Sierra 1500



5.3L V8 Gas OHV

Front Right (Passenger) Lower RWD

1 Per Vehicle
GMC Sierra 1500

5.3L V8 Gas OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
wo/RPO Code Z71 (Off Road Chassis Package)
wo/RPO Code Z85 (Increased Capacity Chassis Package)
4WD
 

GMC Sierra 1500



5.3L V8 Gas OHV

Front Right (Passenger) Lower w/Cast Iron Arms
wo/RPO Code Z71 (Off Road Chassis Package)
wo/RPO Code Z85 (Increased Capacity Chassis Package)
4WD

1 Per Vehicle
GMC Sierra 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
6.2L V8 Gas OHV
1
 
Front Right (Passenger) Lower
 
RWD
 

GMC Sierra 1500



4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
6.2L V8 Gas OHV

Front Right (Passenger) Lower RWD

1 Per Vehicle
GMC Sierra 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
6.2L V8 Gas OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
wo/RPO Code Z71 (Off Road Chassis Package)
wo/RPO Code Z85 (Increased Capacity Chassis Package)
4WD
 

GMC Sierra 1500



4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
6.2L V8 Gas OHV

Front Right (Passenger) Lower w/Cast Iron Arms
wo/RPO Code Z71 (Off Road Chassis Package)
wo/RPO Code Z85 (Increased Capacity Chassis Package)
4WD

1 Per Vehicle
GMC Sierra 1500

4.8L V8 Flex OHV
1
 
Front Right (Passenger) Lower
 
 

GMC Sierra 1500



4.8L V8 Flex OHV

Front Right (Passenger) Lower
1 Per Vehicle
GMC Sierra 1500

6.2L V8 Flex OHV
1
 
Front Right (Passenger) Lower
 
 

GMC Sierra 1500



6.2L V8 Flex OHV

Front Right (Passenger) Lower
1 Per Vehicle
GMC Sierra 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV
1
 
Front Right (Passenger) Lower
 
 

GMC Sierra 1500



4.3L V6 Gas OHV,
5.3L V8 Flex OHV

Front Right (Passenger) Lower
1 Per Vehicle
GMC Sierra 1500

4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Front Right (Passenger) Lower
 
 

GMC Sierra 1500



4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front Right (Passenger) Lower
1 Per Vehicle
GMC Sierra 1500

6.2L V8 Gas OHV
1
 
Front Right (Passenger) Lower
 
 

GMC Sierra 1500



6.2L V8 Gas OHV

Front Right (Passenger) Lower
1 Per Vehicle
GMC Yukon

5.3L V8 Gas OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

GMC Yukon



5.3L V8 Gas OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
GMC Yukon

6.2L V8 Gas OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

GMC Yukon



6.2L V8 Gas OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
GMC Yukon

6.2L V8 Flex OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

GMC Yukon



6.2L V8 Flex OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
GMC Yukon

5.3L V8 Flex OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

GMC Yukon



5.3L V8 Flex OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
GMC Yukon

6.0L V8 FULL HYBRID EV-Flex FHEV OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

GMC Yukon



6.0L V8 FULL HYBRID EV-Flex FHEV OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
GMC Yukon

6.0L V8 FULL HYBRID EV-Gas FHEV OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

GMC Yukon



6.0L V8 FULL HYBRID EV-Gas FHEV OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
GMC Yukon

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

GMC Yukon



4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
GMC Yukon

6.2L V8 Gas OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

GMC Yukon



6.2L V8 Gas OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
GMC Yukon XL

5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

GMC Yukon XL



5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
GMC Yukon XL 1500

6.2L V8 Flex OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

GMC Yukon XL 1500



6.2L V8 Flex OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
GMC Yukon XL 1500

5.3L V8 Flex OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

GMC Yukon XL 1500



5.3L V8 Flex OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
GMC Yukon XL 1500

5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

GMC Yukon XL 1500



5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle
GMC Yukon XL 1500

6.2L V8 Gas OHV
1
 
Front Right (Passenger) Lower
 
w/Cast Iron Arms
 

GMC Yukon XL 1500



6.2L V8 Gas OHV

Front Right (Passenger) Lower w/Cast Iron Arms

1 Per Vehicle