Keep your rear wheel precisely located and your ride composed with the Mevotech Supreme Trailing Arm (CMS861145). This rear left suspension trailing arm is a direct-fit replacement Toyota Highlander trailing arm that also serves the 2014-2025 Toyota Highlander, 2010-2023 Lexus RX350, 2018-2022 Lexus RX350L, 2010-2022 Lexus RX450H, 2018-2022 Lexus RX450HL, and 2003 Acura CL — see the Buyer's Guide tab for engine-level fitment.
The trailing arm connects the rear knuckle/axle to the chassis, controlling fore-aft wheel movement and helping hold suspension geometry so the wheel tracks true. Worn or damaged trailing arm bushings can bring clunking, imprecise handling, or alignment issues; if a failed trailing arm is the cause, this replaces it.
- Increased stiffness: bushings feature a reinforced cross section for improved handling and durability.
- Stamped steel construction: built to match or better OE tolerances.
- Resists corrosion: a protective surface treatment helps guard against rust build-up.
It installs in the rear left position on the listed applications.
Interchange: 528-009
528009 · 19385568 · TGS861145 · CA64533 · CA14866 · 9CB86372 · 4878048090 · 4878048091 · RK643155 · C7GS861145 · GS861145 · 2608312 · 1541168 · 30031509 · 487800E060 · 487800E061 · 487800E090
This part cross-references / interchanges with the following part numbers:
19385568, TGS861145, 528-009, CA64533, CA14866, 9CB86372, 4878048090, 4878048091, RK643155, C7GS861145, GS861145, CMS861145, 2608312, 1541168, 30031509, 487800E060, 487800E061, 487800E090
