Dorman DOR-521-979 Suspension Trailing Arm
Features:
- Durable – protective finish for long-lasting corrosion resistance
- Quality tested – has undergone testing to ensure proper fit and performance
- Direct replacement – this suspension trailing arm fits and functions like the original equipment part
- Quality construction – manufactured from same materials as original equipment for safety and reliability
Engineered for passenger safety and rigorously tested for secure performance, this trailing arm was designed as a direct replacement for your vehicle’s original part. Industry-leading evaluation process ensures smooth ride and predictable handling.
Attributes:
| Finish | Powder Coated |
| Mounting Hole Diameter | 14.5 |
| Bushings Included | Yes |
| Stamped End | No |
| Pre Greased | No |
| Package Contents | Control Arm |
| Grade Type | Regular |
| End 1 Type | Press In |
| Control Arm Type | Casting/Forged |
| Ball Joint Stud Type | Threaded |
| Ball Joint Installed | No |
| Attachment Type | Welded |
| Material | Steel |
| Length | 262.5 |
| Color | Black |
| Mounting Hardware Included | No |
| Adjustable | No |
| 2384 | No |
| Bushing Type | Rubber |
| End 2 Type | Press In |
| Grease Fitting Included | No |
| Bushing Colour | Black |
Vehicle Applications:
| Make | Model | Years |
| Buick | Rainier | 2004 to 2007 |
| Chevrolet | SSR | 2003 to 2006 |
| Chevrolet | Trailblazer | 2002 to 2009 |
| GMC | Envoy | 2002 to 2009 |
| Oldsmobile | Bravada | 2002 to 2004 |






Reviews
There are no reviews yet.