Deaver 4 Inch Leaf Spring Pack K97 For 2011-2024 Silverado/Sierra 2500/3500 2WD/4WD
Questions about fitment? Live chat or call 866-235-4715
Couldn't load pickup availability
- Free shippingMost orders $500+
- 30-day returnsSee policy
- Warranty supportWe work with the maker
Questions about fitment?
Talk to a TRU specialist
We’ll help you verify fitment before you buy.
Veteran-owned · Austin, Texas · Mon–Fri 9:30a–11:00a & 1:00p–5:30p CT
Specifications
| Brand | Cognito Motorsports Truck |
|---|---|
| Part number | 210-91218 |
California Proposition 65 warning applies to this product. www.P65Warnings.ca.gov
Features
- Lift Height: 4 Inch
Fitment
| Years | Vehicle |
|---|---|
| 2020-2025 | Chevrolet Silverado 2500 HD Custom |
| 2015-2025 | Chevrolet Silverado 2500 HD High Country |
| 2011-2025 | Chevrolet Silverado 2500 HD LTZ |
| 2011-2025 | Chevrolet Silverado 2500 HD LT |
| 2011-2025 | Chevrolet Silverado 2500 HD WT |
| 2020-2025 | Chevrolet Silverado 3500 HD Base |
| 2015-2025 | Chevrolet Silverado 3500 HD High Country |
| 2011-2025 | Chevrolet Silverado 3500 HD LTZ |
| 2011-2025 | Chevrolet Silverado 3500 HD LT |
| 2011-2025 | Chevrolet Silverado 3500 HD WT |
| 2020-2025 | GMC Sierra 2500 HD AT4 |
| 2020-2022 | GMC Sierra 2500 HD Base |
| 2025 | GMC Sierra 2500 HD Denali Ultimate |
| 2011-2025 | GMC Sierra 2500 HD Denali |
| 2023-2025 | GMC Sierra 2500 HD Pro |
| 2011-2025 | GMC Sierra 2500 HD SLE |
| 2011-2025 | GMC Sierra 2500 HD SLT |
| 2011-2014 | GMC Sierra 2500 HD WT |
| 2011-2024 | GMC Sierra 2500 HD |
| 2020-2025 | GMC Sierra 3500 HD AT4 |
| 2020-2022 | GMC Sierra 3500 HD Base |
| 2025 | GMC Sierra 3500 HD Denali Ultimate |
| 2011-2025 | GMC Sierra 3500 HD Denali |
| 2023-2025 | GMC Sierra 3500 HD Pro |
| 2011-2025 | GMC Sierra 3500 HD SLE |
| 2011-2025 | GMC Sierra 3500 HD SLT |
| 2011-2014 | GMC Sierra 3500 HD WT |
| 2011-2024 | GMC Sierra 3500 HD |
Use the fit check above with your truck selected, or ask a specialist if your trim isn't listed.
Overview
Details:
- 2 Deaver 4 Inch Leaf Spring Packs (K97)
- Excellent ride quality
- Military wrap
- Diamond cut ends and friction inserts
- Bolt in, no cutting or welding
- Made in the USA
- Drive: 2WD/4WD
- Lift Height: 4 Inch
The Deaver spring is a complete replacement of the OEM spring and is arched for 4 inch over stock rear lift height while maintaining excellent ride quality via being made from high-quality spring steel, a higher leaf count with thinner leaf material for a more compliant ride.
A military wrap is used on the front eyelet for safety, the ends of each leaf are diamond-shaped cut and have anti-friction inserts for smooth movement, and the pack is secured with included center pin and retaining clips. Using leaf springs over lift blocks helps reduce wheel hop or axle wrap. Made in the USA.
Questions
Will this fit my truck?
Select your truck at the top of the page and the fit check will confirm it. If your exact trim is not listed, call 866-235-4715 or live chat and a fitment specialist will check it before you order.
Do you help with installation?
Yes. Our technical team helps you or your shop with installation and troubleshooting after delivery, on top of the manufacturer’s support.
What if the part has a problem?
We work the warranty claim with the manufacturer on your behalf, within the manufacturer’s warranty policy.
Can I return it?
Most items can be returned within 30 days. See our return policy for details.
No reviews for this part yet. Trucks R Us is rated on Trustpilot, Google and the BBB.
About Cognito Motorsports Truck
Cognito Motorsports is an industry leader in the design, development, and manufacturing of high-quality, proprietary suspension, steering, and chassis components for popular trucks and SUVs. Founded in 2001 and operating out of a converted chicken coop in Arroyo Grande, California,... Shop all Cognito Motorsports Truck