Keep the rear suspension located and the ride composed with the Delphi Suspension Trailing Arm TC8059, a direct-fit rear left replacement for the 2013-2018 Ford Focus. The trailing arm links the rear wheel to the chassis, controlling fore-and-aft wheel movement and helping keep the rear geometry in check for stable, predictable handling. See the Buyer's Guide tab for engine-level fitment details.
- OE-derived engineering: Delphi applies its OE expertise to the aftermarket portfolio, using extensive dimensional and material analysis for compatibility with the original part.
- Tested to the extreme: Validated below -40°C and above 120°C and exposed to 720 hours of salt spray for OE-level performance.
- Quality-controlled: 100% crack detection and ultrasonic flaw detection help ensure materials match OE specifications.
- Robot welded: Robotic welding is used for consistent performance and quality.
- Corrosion resistance: Anti-corrosion protection is applied to each part for corrosion prevention and enhanced appearance.
Signs the original may need replacing include clunking on acceleration or over bumps, rear-end wander, or worn, cracked bushings. Diagnose the cause before replacing.
Interchange: BV6Z 5808-A
CA85593 · CA85593PR · RK643390 · CMS401175 · BV6Z5808A
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicle does the Delphi TC8059 fit?
It is a direct-fit rear left trailing arm for the 2013-2018 Ford Focus. Check the Buyer's Guide tab to confirm fitment for your vehicle.
What does a suspension trailing arm do?
It links the rear wheel to the chassis, controlling fore-and-aft wheel movement and helping maintain rear suspension geometry for stable handling.
Which position is this part for?
This trailing arm is for the rear left position on the listed Ford Focus applications.
What are signs my trailing arm may need replacing?
Clunking on acceleration or over bumps, rear-end wander, and worn or cracked bushings can be signs. Diagnose the cause before replacing.
Is this part corrosion protected?
Yes. Delphi applies anti-corrosion protection to each part for corrosion prevention and enhanced appearance.
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