Tighten up sloppy handling with the SKP Suspension Control Arm and Ball Joint Assembly (SRK620172), a front left upper unit that pairs a control arm with a pre-installed ball joint in one ready-to-bolt package. It's a direct-fit replacement for a wide range of GM compact trucks and SUVs, including the 1983-1994 Chevrolet S10 Blazer, 1984-2004 Chevrolet S10, 1984-1990 GMC S15, 1984-1991 GMC S15 Jimmy, 1991 GMC Syclone, 1991-2004 GMC Sonoma, 1991-1994 and 1996-2001 Oldsmobile Bravada, 1992-2005 GMC Jimmy, 1992-1993 GMC Typhoon, 1995-2005 Chevrolet Blazer, and 1998-2000 Isuzu Hombre. See the Buyer's Guide tab for the full list and engine details.
Signs the original may need replacing include clunking on bumps, uneven tire wear, wandering steering, or looseness at the ball joint.
Interchange: 520-139 · M13-K620172B
520139 · M13K620172B · 15661507 · 8156615070 · WC110139 · CB90157 · CK620172 · RK620172 · CMS20354 · MS20354
This part cross-references / interchanges with the following part numbers:
What does this assembly include?
It combines a control arm with a pre-installed ball joint in one unit, plus the mounting hardware shown in the product image (where pictured), for a simplified installation.
Which position does this fit?
This is a front left upper Suspension Control Arm and Ball Joint Assembly. Confirm fitment for your specific vehicle using the Buyer's Guide tab.
Will it fit my vehicle?
It's a direct-fit replacement for many GM compact trucks and SUVs like the Chevrolet S10, GMC Sonoma, GMC Jimmy, and Oldsmobile Bravada. Check the Buyer's Guide tab for the full list.
What are signs my control arm or ball joint is worn?
Clunking over bumps, uneven or accelerated tire wear, wandering or loose steering, and a bumpy ride can all indicate worn components. Diagnose the cause before replacing.
Does the ball joint come already installed?
Yes. SKP assemblies ship pre-assembled with the ball joint already installed, saving time and simplifying the repair process.
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.
