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Pacbrake

HP10355- J ALPHA HD PRO Air Spring Kit for 2020-2022 Chevrolet Silverado GMC Sierra 2500HD /3500HD

$496.04 $446.44 Save $49.60

SKU: P00S HP10355-J

In Stock
In Stock
Ships by Jun 19
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Pacbrake HP10355-J ALPHA HD PRO Rear Air Suspension Kit is designed for 2020-2022 Chevrolet Silverado and GMC Sierra 2500/3500 HD trucks. It features heavy-duty air springs with one-piece aluminum end caps to enhance durability and prevent air leaks. The kit helps to level the truck's stance, eliminate vehicle sag, and improve overall stability when hauling heavy loads. It is backed by a lifetime warranty and is compatible with all trucks, including those with 5th wheel hitches, but is not for commercial cab and chassis trucks or those with Curt 5th wheel mounting plate kits.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandPacbrake
Part NumberP00S HP10355-J

Videos

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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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