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Suspension and Components Air Suspension and Components

Pacbrake

Pac Brake ALPHA XD PRO S 7500 Air Spring Kit for 2018-25 RAM 4500 5500 Cab Chassis (2WD 4WD) HP10371-X-J-S

$1,105.56 $995.01 Save $110.55

SKU: P00S HP10371-X-J-S

In Stock
In Stock
Ships by Jun 20
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Eliminate truck sag, sway and bottoming out with ALPHA XD PRO 7500 lb air bags / air helper springs from Pacbrake. Designed for durability and performance, the ALPHA XD PRO Series comes with Jounce Bumpers/Bump Stops, a flexible polyurethane bumper inside the bag that prevents bottoming out, which could damage your air springs, and allows you to run your bags at 0 psi when unloaded for factory ride comfort. Rated for up to 7500 lbs. of load-leveling capacity. Features include one-inch thick corrosion-resistant end caps and 20 support wires for maximum strength.

Fitment

Fitment Guaranteed

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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 HP10371-X-J-S

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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