Quiet a clunking, wandering front end with the KYB Control Arm Bushing SM5743 — a direct-fit Ram 1500 control arm bushing that mounts on the front lower control arm at the strut fork. This suspension control arm bushing cushions the strut-to-arm connection, letting the lower arm pivot on a controlled path while isolating road impacts, noise, and vibration from the rest of the vehicle.
- Superior rubber: reduces the noise, vibration, and harshness transmitted through the front suspension.
- Front lower location: fits the front lower control arm where it meets the strut fork.
- Application-specific: designed as an OE-quality replacement matched to each listed application.
- Direct-fit replacement: for the listed Ram 1500 trucks.
Over time the rubber can crack, split, or harden, allowing extra movement at the strut-to-arm joint. If a worn bushing is the cause, signs may include clunking or knocking over bumps and during turns, along with vague or imprecise steering; diagnose the cause before replacing. Fits the 2006-2010 Dodge Ram 1500 and the 2011-2016 RAM 1500 — see the Buyer's Guide tab to confirm your engine.
Interchange: 4877198AA · 4877198AB · 4877199AA · 4877199AB · 55398376AA · 55398376AB · 55398377AA · 55398377AB · 6102252AA · 6502396 · 6502530 · 6503284 · 6503457 · 6504707 · 6506321AA · 6508351AA · 6509549AA · 6509751AA
This part cross-references / interchanges with the following part numbers:
4877198AA, 4877198AB, 4877199AA, 4877199AB, 55398376AA, 55398376AB, 55398377AA, 55398377AB, 6102252AA, 6502396, 6502530, 6503284, 6503457, 6504707, 6506321AA, 6508351AA, 6509549AA, 6509751AA
