2011-2025 Duramax 4" Leaf Spring Pack (210-91218)

Description

Fits

Year	Make	Model	Engine
2011-2025	Chevrolet/GMC	Silverado/Sierra 2500/3500 2WD/4WD	LML, L5P 6.6L Duramax

Upgrade your stock spring with this OEM replacement 4" Leaf Spring Pack! Made from premium spring steel, this pack features an arched design that adds 4" of lift without sacrificing ride quality. Its military wrap front eyelet and diamond-shaped cut leaf ends with anti-friction inserts ensure safe, smooth movement. Plus, it comes with a center pin and retaining clips for a secure installation. Ditch the lift blocks and reduce wheel hop or axle wrap with this USA-made spring pack.

Part Number: 210-91218

Features

• Excellent ride quality
• Military wrap
• Diamond-cut ends and friction inserts
• Bolt-in
• Made in the USA
  
• Lift Height: 4"

Includes:

• 2 Deaver 4" Leaf Spring Packs (K97)

Additional Fitment

Year	Make	Model	Sub-Model
2011-2025	GMC	Sierra 3500 HD	SLT
2011-2025	GMC	Sierra 3500 HD	SLE
2023-2025	GMC	Sierra 3500 HD	Pro
2025	GMC	Sierra 3500 HD	Denali Ultimate
2011-2025	GMC	Sierra 3500 HD	Denali
2020-2025	GMC	Sierra 3500 HD	AT4
2011-2025	GMC	Sierra 2500 HD	SLT
2011-2025	GMC	Sierra 2500 HD	SLE
2023-2025	GMC	Sierra 2500 HD	Pro
2025	GMC	Sierra 2500 HD	Denali Ultimate
2011-2025	GMC	Sierra 2500 HD	Denali
2020-2025	GMC	Sierra 2500 HD	AT4
2011-2025	Chevrolet	Silverado 3500 HD	WT
2011-2025	Chevrolet	Silverado 3500 HD	LTZ
2011-2025	Chevrolet	Silverado 3500 HD	LT
2015-2025	Chevrolet	Silverado 3500 HD	High Country
2020-2025	Chevrolet	Silverado 3500 HD	Base
2011-2025	Chevrolet	Silverado 2500 HD	WT
2011-2025	Chevrolet	Silverado 2500 HD	LTZ
2011-2025	Chevrolet	Silverado 2500 HD	LT
2015-2025	Chevrolet	Silverado 2500 HD	High Country
2020-2025	Chevrolet	Silverado 2500 HD	Custom
2011-2024	GMC	Sierra 3500 HD
2011-2024	GMC	Sierra 2500 HD
2020-2022	GMC	Sierra 3500 HD	Base
2020-2022	GMC	Sierra 2500 HD	Base
2011-2014	GMC	Sierra 3500 HD	WT
2011-2014	GMC	Sierra 2500 HD	WT

 

Warranty

Parts Only

• Limited Lifetime Warranty - Cognito Branded Products