Help keep body roll in check and address clunks from a worn link with the Delphi Suspension Stabilizer Bar Link Kit TC6179, a front sway bar link kit that ties the stabilizer bar to the suspension so both sides work together through turns and over uneven pavement. It fits many vehicles in the front position, among them the 1985-1999 Chevrolet P30, 1985-1999 GMC P3500 and 1988-1990 Chevrolet C3500. See the "Vehicles it fits" section for the full list.
Delphi applies its OE expertise to this sway bar link kit, with parts validated through extreme testing (from below -40°C to over 120°C and 720 hours of salt spray), plus dimensional and material analysis for close OE-to-aftermarket compatibility.
- Fatigue tested: evaluated to help avoid failure in service.
- Ultrasonic molding: used to help prevent future weld breakage.
- Micron-tolerance machining: intended for durability and smooth joint operation.
- Anti-corrosion protection: applied to each part for corrosion prevention and enhanced appearance.
Worn links often announce themselves with rattles or clunks when cornering or crossing bumps, and looser-feeling handling. If a failed link is the cause, this kit replaces it.
Interchange: 12338026 · RK901136 · RK901136PR · K6631 · GK6631 · MK6631 · JTS780
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
12338026, RK901136, RK901136PR, K6631, GK6631, MK6631, JTS780
Frequently Asked Questions
What does a sway bar link do?
It connects the stabilizer (sway) bar to the suspension, helping control body roll and keeping both sides working together through turns and over bumps.
Does the Delphi TC6179 fit the front or rear?
This kit is for the front position on the listed Chevrolet and GMC applications.
Which vehicles does TC6179 fit?
It fits many vehicles, among them the 1985-1999 Chevrolet P30, 1985-1999 GMC P3500 and 1988-1990 Chevrolet C3500. See the "Vehicles it fits" section for the full list.
What are the signs a sway bar link may need replacing?
Common signs include rattling or clunking noises when cornering or driving over bumps, and looser-feeling handling. Diagnose the cause before replacing.
How is this Delphi link protected against corrosion?
Delphi applies anti-corrosion protection to each part for corrosion prevention and enhanced appearance, and validates its parts through extended salt-spray and temperature testing.
