ICON · New
ICON 11-26 GM 2500 HD/3500 HD SRW Rear Leaf Pack
MPN 178527 · Store SKU ico178527
Supplier stock checked 11/7/2026, 12:21:17 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
ICON's Rear Leaf Pack provides improved ride quality for 2011-2026 Chevrolet Silverado 2500 HD/3500 HD and GMC Sierra 2500 HD/3500 HD pickup trucks while maintianing factory rear ride height. This full replacement leaf back lowers the rear spring rate approximately 20% compared to stock as well as shifts the overload transition point higher in the suspension travel to improve small bump compliance. Compatible with the full range of ICON Vehicle Dynamics shock absorbers as well as stock and other aftermarket options, this makes the leaf spring an excellent option for trucks that that do not regulaly tow or haul heavy loads and the best ride quality is desired. The ICON Rear Leaf Pack provides stock ride height with better ride quality for GM 2500 HD/3500 HD trucks. This leaf spring pack optimizes ride quality by softening the rear spring rate and increasing distance before overload engagement. 2011-2026 GM 2500 HD/3500 HD SRW REAR LEAF PACK
Manufacturer fitment & guides
Check 178527 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y
