Chevy GMC - 1500/2500/3500 Pickup Truck - Leaf Spring (Rear, 6 Leaves)


Part Number: 22-1289

Leaf Springs ship directly from our warehouses in NJ and TX. Due to limited inventory, local pickup at our MI shop is not available at this time.

This leaf spring fits the following make/models:

OEM Number(s) 15063186
Location on Vehicle Rear
Width 2 1/2"
(A) Short End Length 32"
(B) Long End Length 32"
(A) Short End Bushing RB-250
(B) Long End Bushing RB-172
(C) Arch 7 1/4"
No of Leaves 5/1
(D) Pack Thickness 3 3/8"
Spring Capacity 2,235lbs
Shipping Weight 94lbs


Ask a Question
  • These will bolt directly in a 01 sierra 1500 How much will it raise the rear? Are these way overkill for towing a 10k gvwr trailer? Thank you.

    Yes, these springs will bolt right on to your truck. It will most likely raise the rear end a few inches as you're going from 3 to 6 leaves. As far as being overkill, that really comes down to the tongue weight on the trailer. That spring pack will add about 1,600lbs of additional capacity. We have a 5 leaf option that sits in between them (22-1269) that adds 1,200lbs and might be a better fit.