1988-2000 Chevy, GMC Silverado & Sierra 2WD and 4WD 3500 Rear Helper Leaf Spring 22-855
*Diagram Spring May Differ From Actual Spring* Number of Leaves - 3 / 2PD Leaf Spring Width - 2-1/2" A - Leaf Spring Length: 25-7/8" B - Leaf Spring Length: 25-7/8" C - Leaf Spring Arch: 3-5/8" D - Spring Pack Thickness: 1.3125" Leaf Spring Capacity: 1210 lbs. Leaf Spring OEM Numbers: 15604180 Leaf Spring Eye Bushings: N/A Leaf Spring Material: 3/.447 Pads 2/.401 Location - Rear Verify the OEM part number and measurements to confirm compatibility before purchasing. Need help? Visit: How to Identify a Leaf Spring. Leaf spring 22-855 is the rear helper leaf spring on 1988-2000 Chevy and GMC Silverado and Sierra 3500 2 wheel and 4 wheel drive trucks. The rear spring is 3 leaf and 2 pad. The capacity of this leaf spring is 1210 lbs. and the OEM numbers is 15604180 . Replaces 22-801 for more capacity.