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ICON 2011-2026 Chevrolet Silverado/GMC Sierra 2500 HD/3500 HD SRW, Rear, Leaf Spring

Part Number 178527 (166651802)
UPC: 840103436227
Package contents: 1 Each per Pallet
Select vehicle for guaranteed fit
MADE IN USA PERFORMANCE PART
$562.46
In stockShips by 6th Nov

Description

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.

ICON Vehicle Dynamics specializes in performance suspension components, shocks, and accessories for todays most popular trucks & SUVs. Since 2008, ICON has been developing products that redefine the limits of what a “stock vehicle is capable of. ICON is part of a family of manufacturing companies that includes state of the art machining, laser cutting, and metal forming processes. This unique situation allows ICON to develop products that are at the forefront of technology quickly and efficiently, while maintaining a standard of quality unrivaled in the industry.

Fitment

This part fits the following vehicles.

Chevrolet

  • 2011-2018 Silverado 2500
  • 2011-2026 Silverado 2500 HD
  • 2011-2026 Silverado 3500 HD

GMC

  • 2011-2026 Sierra 2500 HD
  • 2011-2026 Sierra 3500 HD

Features & benefits

  • Complete leaf pack for direct OEM replacement
  • Provides 0” of rear lift, maintaining stock height
  • Reduces rear spring rate approximately 20% on 2500 HD models
  • Offers significantly improved ride quality compared to OE leaf springs
  • Moves overload transition point further away for better small bump compliance
  • ICON Limited Lifetime Warranty
  • Factory Wheels & Tires Fitment: Yes
  • Recommended Aftermarket Wheels: ICON Alloys - 18x9" w/ 5.5” Backspace / 12mm Offset
  • Recommended Aftermarket Wheels: ICON Alloys - 20x9" w/ 5.5” Backspace / 12mm Offset
  • APPLICATION NOTE #3: Will not fit Cab & Chassis models
  • APPLICATION NOTE #12: Helper air bags are recommended for hauling/towing heavy loads
  • APPLICATION NOTE #151: Fits single rear wheel models only
  • APPLICATION NOTE #301: Leaf springs are sold individually. A quantity of 2 are required per vehicle.

Specifications

Axle Modification Needed No
Axle Orientation Rear
Axle Spring Perches Included No
Bushing Color Black
Bushings Included No
Color Black
Country Of Origin USA
Finish Painted
Grade Type Performance
Helper Spring yes
Leaf Quantity 7
Leaf Width 3 in
Material Steel
Maximum Lift 0 in
Minimum Lift 0 in
Mounting Hardware Included No
Spring Color Black
Spring Material Steel
Suspension Grade Type Performance
U Bolts Included No
U-Bolt Spring Plates Included No

Videos and guides

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).

California residents

WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.

$562.46

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