1 Leaf / 1 Pad 1,050 Lb. Average Capacity 1.375 In. Pack Thickness
Lift Height 1.5-2 in.; w/Tie Bolts; Pair
Lift Height 1.5-2 in.; w/Tie Bolts; Pair
2500 lbs. Capacity; 3 Leaf Stack For Leaf Spring Applications; Requires Mounting Kit PN[25250 Or 25300]; Not for use with factory contact overload springs. Must remove factory overload contact springs - removal of contact overload springs may require U-bolt and center bolt replacement
2500 lbs. Capacity; 3 Leaf Stack; Do Not Use w/Factory Overload Contact Springs; Requires Mounting Kit PN[25250]; Dually Bed
3,500 lbs. Capacity; 4 Leaf Stack For Leaf Spring Applications; Requires Mounting Kit PN[25400]; Not for use with factory contact overload springs. Must remove factory overload contact springs - removal of contact overload springs may require U-bolt and center bolt replacement.
3500 lbs. Capacity; 4 Leaf Stack; Do Not Use w/Factory Overload Contact Springs; Dually Bed
Must remove factory overload contact springs - removal of contact overload springs may require U-bolt and center bolt replacement.
Browse our selection of quality leaf helper spring parts designed specifically for your GMC K3500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · High Sierra · Sierra · Sierra Classic · Sierra Grande · Sierra SL · Sierra SLE · Sierra SLT · Sierra SLX
Cab & Chassis · Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup
L6 4.8L · V8 5.7L · V8 6.2L · V8 6.5L · V8 6.6L · V8 7.4L
Automatic · Manual
