2001-2018 Chevrolet / GMC Sierra/Silverado 1500/3500 2WD Leaf Springs | 22-1289XHD

Year: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Make: Chevrolet
Model: Sierra 1500, Silverado 1500, Sierra 3500, Silverado 3500
Part Number: 22-1289XHD
OEM Number: 15063186
Width: 2.5 in.
PL-1SE (A): 32 in.
PL-1LE (BE): 32 in.
Eye Type/Bushing S.E.: Ber/RB-250
Eye Type/Bushing L.E.: Ber/RB-172
Arch (C): 6 in.
Grading: 6/447 2ND 1/999
Number of Leaves: 6/1
Pack Thickness (D): 3 11/16 in.
Capacity: 3,600 lbs.
Remarks: Two stage; 3/8 in. Center bolt; Works in place of original springs with 3/8 in. or 7/16 in. center bolts; Sold individually.

Introducing the Ultimate Leaf Springs: Unmatched Durability and Performance for Your Chevrolet Silverado 1500 Trucks!

When it comes to equipping your heavy-duty Chevrolet Silverado 1500 trucks with reliable suspension, there's no room for compromise. That's why we've perfected our 22-1289XHD leaf springs crafted from premium American steel that guarantees unrivaled durability and performance.

These essential components have been tailor-made to provide optimal support and suspension, ensuring a precise fit on a range of Chevy Silverado models from 2001 all the way up to recent builds in 2018.

What sets our leaf springs apart is their unwavering precision manufacturing process coupled with stringent quality control measures. Engineered to withstand even the harshest road conditions, you can trust they'll deliver consistent reliability season after grueling season.

But exceptional product quality isn't where our dedication ends; we believe in providing unparalleled customer service as well. Our team of experts is always just a call or an email away! Whether you need assistance finding the perfect fitting leaf spring or want answers about its incredible performance benefits - count on us! Reach out at any time through phone (1-800-922-3283) or via email at store.superiorspring@gmail.com

From start to finish, top-tier craftsmanship defines everything we do here at Superior Spring Manufacturing Company Inc., allowing us

When replacing leaf springs, the removed u-bolts cannot be reused.

Suspension u-bolts are manufactured with a smooth rolled thread, while the mating hi-nuts are manufactured with sharp cut threads. When a u-bolt is tightened to its recommended torque level, the u-bolt threads stretch as they mate with the hi-nuts. Although it is not always visible to the naked eye, this damages the threads. Removed the hi-nuts from the u-bolt will cause a cross-threading that will not allow the u-bolt to be adequately re-torqued. chevy 221289hd 22 1289 hd