Suspension and Components› Shocks, Struts, Coil-Overs and Components

Cognito Motorsports

~(35 lbs. 33X12X7)~ King 2.5 Rear Shock Kit Without Compression Adjuster 19-21 Silverado Sierra 1500 2WD 4WD Including At4 Trail Boss

$1,016.73

SKU: C01L 510-90756

In Stock
In Stock
Ships by Jun 18
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

King's OEM Performance Race Series Rear shocks for 2019-2021 Silverado/Sierra 1500 2WD/4WD (including AT4 and Trail Boss) trucks. Provides a bolt-on suspension system for enhanced on and off-road performance. Kits are tested for optimal damping curves and spring rates. Features high-quality materials and 100% bolt-on installation. Rear kits offer up to a 15% travel increase. Large 2.5-inch diameter shock bodies and external reservoirs increase fluid capacity and heat dissipation for sustained damping performance. Serviceable design allows for valve adjustments.

Fitment

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Specifications

BrandCognito Motorsports
Part NumberC01L 510-90756

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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