
Dorman 528-177 Lateral Arm - Rear Left Lower Rearward
Dorman 528-177 Lateral Arm for Subaru Tribeca
Dorman 528-177 is a steel lateral arm engineered as a standard replacement for the original rear suspension link on select Subaru models. It is built for the rear left lower rearward position on 2006-2007 Subaru B9 Tribeca and 2008-2014 Subaru Tribeca applications.
- Steel construction for suspension service replacement
- Bent, bolt-on design for the rear left lower rearward position
- Includes bushings
- Black bushing and arm finish
- Standard replacement grade for OE-style fitment
- Compatible with 2006-2007 Subaru B9 Tribeca, rear left lower rearward
- Compatible with 2008-2014 Subaru Tribeca, rear left lower rearward
Application Details
This lateral arm is precision-engineered and tested to replace the original equipment part on specific Subaru Tribeca and Subaru B9 Tribeca vehicles. The Dorman 528-177 supports the rear suspension geometry at the rear left lower rearward location, helping restore proper alignment and suspension control after wear or damage. This part cross-references Subaru 20250XA05A and RK622483 for the same application.
Common Repair Symptoms
- Rear suspension clunking or knocking from worn arm bushings
- Uneven tire wear related to rear suspension movement
- Loose or unstable rear-end handling
- Visible bushing deterioration or arm corrosion
- Alignment issues after suspension component wear
Installation Notes
Install at the rear left lower rearward position only. This bolt-on lateral arm uses bracket-style ends and does not include mounting hardware or a ball joint. Verify mounting hole diameter and suspension orientation before installation, and inspect adjacent bushings and links during service. Professional alignment is recommended after replacement on Subaru Tribeca and Subaru B9 Tribeca models.
Quality Assurance
Dorman designs this replacement lateral arm to match the function of the original part and subjects it to testing for reliable service on the listed vehicles. Part number 528-177 is built as a standard replacement suspension component for direct-fit repair work.
Dorman 528-177 Lateral Arm - Rear Left Lower Rearward
Dorman 528-177 Lateral Arm for Subaru Tribeca
Dorman 528-177 is a steel lateral arm engineered as a standard replacement for the original rear suspension link on select Subaru models. It is built for the rear left lower rearward position on 2006-2007 Subaru B9 Tribeca and 2008-2014 Subaru Tribeca applications.
- Steel construction for suspension service replacement
- Bent, bolt-on design for the rear left lower rearward position
- Includes bushings
- Black bushing and arm finish
- Standard replacement grade for OE-style fitment
- Compatible with 2006-2007 Subaru B9 Tribeca, rear left lower rearward
- Compatible with 2008-2014 Subaru Tribeca, rear left lower rearward
Application Details
This lateral arm is precision-engineered and tested to replace the original equipment part on specific Subaru Tribeca and Subaru B9 Tribeca vehicles. The Dorman 528-177 supports the rear suspension geometry at the rear left lower rearward location, helping restore proper alignment and suspension control after wear or damage. This part cross-references Subaru 20250XA05A and RK622483 for the same application.
Common Repair Symptoms
- Rear suspension clunking or knocking from worn arm bushings
- Uneven tire wear related to rear suspension movement
- Loose or unstable rear-end handling
- Visible bushing deterioration or arm corrosion
- Alignment issues after suspension component wear
Installation Notes
Install at the rear left lower rearward position only. This bolt-on lateral arm uses bracket-style ends and does not include mounting hardware or a ball joint. Verify mounting hole diameter and suspension orientation before installation, and inspect adjacent bushings and links during service. Professional alignment is recommended after replacement on Subaru Tribeca and Subaru B9 Tribeca models.
Quality Assurance
Dorman designs this replacement lateral arm to match the function of the original part and subjects it to testing for reliable service on the listed vehicles. Part number 528-177 is built as a standard replacement suspension component for direct-fit repair work.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dorman 528-177 Lateral Arm for Subaru Tribeca
Dorman 528-177 is a steel lateral arm engineered as a standard replacement for the original rear suspension link on select Subaru models. It is built for the rear left lower rearward position on 2006-2007 Subaru B9 Tribeca and 2008-2014 Subaru Tribeca applications.
- Steel construction for suspension service replacement
- Bent, bolt-on design for the rear left lower rearward position
- Includes bushings
- Black bushing and arm finish
- Standard replacement grade for OE-style fitment
- Compatible with 2006-2007 Subaru B9 Tribeca, rear left lower rearward
- Compatible with 2008-2014 Subaru Tribeca, rear left lower rearward
Application Details
This lateral arm is precision-engineered and tested to replace the original equipment part on specific Subaru Tribeca and Subaru B9 Tribeca vehicles. The Dorman 528-177 supports the rear suspension geometry at the rear left lower rearward location, helping restore proper alignment and suspension control after wear or damage. This part cross-references Subaru 20250XA05A and RK622483 for the same application.
Common Repair Symptoms
- Rear suspension clunking or knocking from worn arm bushings
- Uneven tire wear related to rear suspension movement
- Loose or unstable rear-end handling
- Visible bushing deterioration or arm corrosion
- Alignment issues after suspension component wear
Installation Notes
Install at the rear left lower rearward position only. This bolt-on lateral arm uses bracket-style ends and does not include mounting hardware or a ball joint. Verify mounting hole diameter and suspension orientation before installation, and inspect adjacent bushings and links during service. Professional alignment is recommended after replacement on Subaru Tribeca and Subaru B9 Tribeca models.
Quality Assurance
Dorman designs this replacement lateral arm to match the function of the original part and subjects it to testing for reliable service on the listed vehicles. Part number 528-177 is built as a standard replacement suspension component for direct-fit repair work.












