Help your vehicle's front suspension pivot smoothly and quietly with the Mevotech Supreme Control Arm Bushing, part number MK6420, a front lower bushing built from high-grade natural rubber. It fits many vehicles, among them the 1995-2005 Chevrolet Blazer, 1982-2003 Chevrolet S10 and 1991-2003 GMC Sonoma. See the Buyer's Guide tab for the full list and engine details.
A suspension control arm bushing cushions the joint where the lower control arm mounts to the chassis. It lets the arm pivot as the wheel moves, absorbs road vibration and helps keep the arm located. Over time the rubber can crack, soften or separate, which allows unwanted movement.
Signs this bushing may need replacing include clunking or knocking over bumps, vague or wandering steering, uneven tire wear and visibly cracked or torn rubber. Diagnose the cause before replacing, because worn ball joints or other suspension parts can produce similar symptoms.
Interchange: 539-367
539367 · 19290893 · CGK6420 · 14041609 · FB400 · IK6420 · K6420 · 2K6420 · GK6420 · 100246 · 17076 · TK6420
This part cross-references / interchanges with the following part numbers:
What does a control arm bushing do?
It cushions the mounting point of the front lower control arm. This lets the arm pivot with wheel travel, absorbs vibration and helps keep the arm in position.
Is this the right 1982-2003 Chevrolet S10 control arm bushing?
MK6420 is listed for the 1982-2003 Chevrolet S10 in the front lower position. Check the Buyer's Guide tab to confirm your exact vehicle.
What other vehicles does the MK6420 fit?
It fits many vehicles, including the 1995-2005 Chevrolet Blazer and 1991-2003 GMC Sonoma. See the Buyer's Guide tab for the full list.
What is the MK6420 made of?
Mevotech says it uses high-grade natural rubber for increased durability and is built for OE-quality fit and performance.
What are signs of a worn control arm bushing?
Common signs include clunking over bumps, wandering steering, uneven tire wear, and cracked or torn rubber. Other suspension parts can cause similar symptoms, so diagnose the cause before replacing.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
