2 Piece Rubber Bushing Suspension Kit For 2011 2022 Chevy Silverado 2500HD 3500HD And GMC Sierra 2500HD 3500HD Replacement OEM GMRCK25D Rear Rubber Helper Springs With Heavy Duty Rubber And Iron Build

2-Piece Rear Rubber Helper Spring Kit for Silverado 2500HD
✔️ Direct OEM replacement, fits 2011-2022 Silverado/Sierra rear

This 2-piece suspension kit replaces the rear rubber helper springs on heavy-duty pickups like the Silverado 2500HD and GMC Sierra 2500HD. It features rugged rubber with an iron core for durability and helps maintain ride height under heavy payloads.

✅ Direct OEM replacement for GMRCK25D
✅ Fits 2011-2022 Silverado 2500HD & GMC Sierra 2500HD 2WD/4WD
✅ Heavy-duty rubber and iron construction for durability
✅ Load-leveling capability up to 8,600 lbs
✅ In-situ installation requires no modification

💡 What is a rubber helper spring in a heavy-duty truck and how does it help when carrying a load? This handy guide explains the basics.
- Keeps rear end level under heavy payload by adding support.
- Reduces suspension sag and improves ride quality on rough roads.
- Direct OEM replacement for GMRCK25D that installs in place.
- Built with rugged rubber and iron for long-lasting service.