Delphi Lateral Arm P/N:TC9302
Delphi TC8530 rear left lower lateral arm for the 2018-2026 Audi Q7 and other vehicles holds the rear left wheel in position within the suspension. Delphi arms are built for consistent performance and quality.
A clunk from the rear suspension, uneven tire wear or the car pulling to one side can mean a lateral arm has worn. These signs alone do not prove the arm is at fault, since a worn shock can cause them too. This listing is one arm for the rear left; on the 2018-2026 Audi Q7 that position takes one, the rear right is a separate part, and both sides are normally replaced together.
The 2018-2026 Audi Q7, the 2019-2026 Audi Q8 and the 2020-2026 Audi A6 Allroad all fit this arm, as do many other vehicles. If your Audi is not one of those, look up your year and model in the "Vehicles it fits" section.
Fit and size
Build and materials
One lateral arm and the accessories Delphi includes for a complete job.
Interchange: 526-583
4M0 505 291 F · KSC4255 · X01LA0327
This part cross-references / interchanges with the following part numbers:
Does the Delphi TC8530 lateral arm fit the 2019-2026 Audi Q8?
Yes. Delphi TC8530 fits the 2019-2026 Audi Q8 as a rear left lower forward arm. For other Audi models, check the "Vehicles it fits" section.
What comes with this Delphi rear left lateral arm?
The listing is one lateral arm plus the necessary accessories Delphi includes for a complete job.
Is the TC8530 lateral arm protected against rust?
Yes. Anti-corrosion protection is applied to each part, and Delphi arms are exposed to 720 hours of salt spray in testing.
What are the signs of a worn rear left lateral arm?
A clunk from the rear suspension, uneven tire wear or pulling to one side can point to a worn arm. A shop can inspect the rear suspension to confirm.
Is Delphi TC8530 an interchange for 4M0 505 291 F?
Yes. 4M0 505 291 F is one of the numbers this Delphi TC8530 arm replaces, along with 526-583, KSC4255 and X01LA0327.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.