Delphi TC4524 front left lower control arm for the 2017-2026 Audi Q7 and other vehicles connects the wheel to the body and lets the suspension move. Each Delphi control arm goes through dimensional and material analysis for compatibility with the original part.
- Tested at temperatures below -40 degrees C and over 120 degrees C, and exposed to 720 hours of salt spray
- 100% crack detection and ultrasonic flaw detection on each control arm
- Robot welding for consistent performance and quality
- Ball studs machined to micron tolerances for durability and smooth joint operation
- Anti-corrosion protection applied to each part
Quick facts
- Part: Delphi TC4524 control arm
- Also called: suspension control arm
- Fits: 2017-2026 Audi Q7 and other vehicles
- Position: Front left lower forward
- Condition: New
A worn suspension control arm can show up as a clunk over bumps, steering that wanders or uneven tire wear. Before you replace this arm, rule out worn sway bar links, tie rod ends and tire problems, which can also cause clunks and pulling.
Fits
The 2017-2026 Audi Q7, the 2019-2026 Audi A8 Quattro and the 2019-2026 Audi Q8 take this front left lower control arm, along with other vehicles. It is a direct-fit replacement for these.
Specifications
Fit and size
- Position: Front left lower forward
- Quantity: 1 for the front left
Build and materials
- Condition: New
- Welding: Robot-welded
- Ball studs: Machined to micron tolerances
- Finish: Anti-corrosion protection
In the box
One control arm for the front left. This listing holds one arm, and the front left takes one; the front right is a separate part ordered separately, and the two sides are normally replaced together.
Interchange: 4M0 407 151 F · 4M0 407 151 J · 4M0 407 151 M · 958 407 151 00 · PAB 407 151
4M0407151D · 4M0407151E · 4M0407151H · 4M0407151L · 1028273 · RK643620 · CMS701204
This part cross-references / interchanges with the following part numbers:
4M0407151D, 4M0407151E, 4M0 407 151 F, 4M0407151H, 4M0 407 151 J, 4M0407151L, 4M0 407 151 M, 1028273, RK643620, CMS701204, 958 407 151 00, PAB 407 151
