Upgraded Rear Axle Helper Springs Kit Compatible with 1999-2010 Chevrolet Silverado & GMC Sierra 1500HD 2500 2WD/4WD – Rubber Cushion Bump Stop Replacement for Timbren GMRCK25S – TR3024

★★★★★ 4.8 127 reviews

$47.49
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$47.49
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Free shipping Free 30-day returns

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Product details

Management number 231539371 Release Date 2026/06/18 List Price $19.00 Model Number 231539371
Category
  • 【Vehicle Compatibility】 These rubber cushion helper springs are compatible with 2001–2007 Chevy Silverado / GMC Sierra 1500 HD 2WD 4WD, and 1999–2010 Chevy Silverado 2500 / GMC Sierra 2500 2WD 4WD. Replacement for GMRCK25S. (Please verify fitment for your specific model before ordering.)
  • 【Eliminate Rear Sag & Maintain Level Ride】 Say goodbye to dangerous squat when towing or hauling heavy loads. These GMRCK25S helper springs keep your truck level, restore proper headlight aiming, reduce uneven tire wear, and provide a confident, planted driving stance.
  • 【Heavy-Duty Load Support (Up to 8,600 lbs)】 Rated for up to 8,600 lbs of additional load-leveling capability (Do not exceed GVWR). Whether you're hauling construction materials, towing a camper, or loading a flatbed, these helper springs deliver the muscle you need without bottoming out.
  • 【Direct Replacement – No Modification Needed】 Our GMRCK25S helper springs are designed as a direct, in-situ replacement for the original suspension components. No drilling, no cutting, and no complicated modifications required—just a straightforward bolt-on installation.
  • 【Enhanced Stability & Ride Comfort】 The progressive-rate rubber design absorbs road shocks and minimizes body roll, sway, and vibration. Enjoy a smooth ride when unloaded and firm support when loaded—no harshness, no compromise.
  • 【Maintenance-Free & Easy Installation】 No air lines to leak, no pressure to monitor. These GMRCK25S helper springs feature a 100% bolt-on design that installs in your driveway within 30–60 minutes using basic hand tools. Simply set it and forget it.
ASIN B0GFHGVJYF
Brand AotoParts
Model GMRCK25S Rear Axle Helper Springs Kit
Exterior Machined
Item Weight 7.72 pounds
Manufacturer AotoParts
OEM Part Number GMRCK25S
Item model number GMRCK25S Rear Axle Helper Springs Kit
Package Dimensions 10.24 x 9.06 x 5.31 inches
Manufacturer Part Number GMRCK25S

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4.8 out of 5
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127 ratings | 52 reviews
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