Chevrolet Silverado 2500 HD Leaf Helper Spring Replacement

2 in.; Incl. Center Pins; Pair

1 Leaf 500 Lb. Average Capacity 9/16 In. Leaf Thickness Full Taper

Up to 2500 lbs. load assist; 3 leaf spring; multi leaf application only; requires install kit, 25303

Rear 4 X 2 For cutaway models only Do not use on van models PSP-7 (included)

Rear 4 X 4 Do not use on trucks equipped with a top overload spring

Up to 2500 lbs. load assist; 3 Leaf Stack; Do Not Use w/Factory Overload Contact Springs; Requires PN[25312]; 2 and 4 wheel drive

Rear 4 X 2 Do not use on trucks equipped with a top overload spring MTKT (sold separately)

2500 lbs. Capacity; 3 Leaf Stack; Use w/43 in. Or Longer Base Leaf; Requires Mounting Kit PN[25250 Or 25300];

Up to 3500 lbs. load assist; 4 Leaf Stack; Requires Mounting Kit PN[25312]; 2 and 4 wheel drive

3500 lbs. Capacity; 4 Leaf Stack; Mounting Hardware Required;; 2.5 in. Wide Leaf Require PN[25250]; 3 in. Wide Require PN[25300]

Rear 4 X 2 Do not use on trucks equipped with a top overload spring MXKT (sold separately)

Rear 4 X 2 MXKT (sold separately)

Rear 4 X 2 For cutaway models only Do not use on van models PSP-7 (included)

Rear 4 X 2 Do not use on trucks equipped with a top overload spring MXKT (sold separately)