Keep the rear suspension located and controlled with the Mevotech Supreme Lateral Arm and Ball Joint Assembly CMS801255, a direct-fit replacement for the 2015-2021 Subaru WRX and 2015-2021 Subaru WRX STI (see the Buyer's Guide tab for engine-level fitment). This is the rear lower forward lateral arm, positioning the wheel and helping maintain proper alignment geometry as the suspension moves.
Mevotech Supreme parts are engineered in-house with application-specific upgrades aimed at added durability and performance, and are built for high-usage commercial and passenger vehicles, SUVs, fleets and working trucks. Labor Saver designs, tools and hardware are intended to make installation faster and easier.
- A faster fit: speeds up ball joint installation with the part-specific locking nut provided.
- Optimal performance: built to OE-level specifications with steel tube/rod construction.
- Resists corrosion: a protective surface treatment helps limit rust build-up and increase longevity.
Worn arm bushings or a loose ball joint can show up as clunking or looseness over bumps, uneven rear tire wear, or unstable handling. If a failed lateral arm is the cause, this assembly replaces it.
Interchange: 2CB80372 · 2609695 · 20250VA000
This part cross-references / interchanges with the following part numbers:
2CB80372, CMS801255, 2609695, 20250VA000
