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Suspension and Components Air Suspension and Components

Pacbrake

~(41 lbs. 18X17X10)~ Heavy Duty Rear Air Suspension Kit For 07-09 Bullet 4500/5500 07-09 Dodge RAM 4500/5500 2WD/4WD Pacbrake

$610.90 $549.81 Save $61.09

SKU: P00S HP10121

In Stock
In Stock
Ships by Jun 21
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Pacbrake HP10121 is an Alpha HD Rear Air Spring Suspension Kit rated to 5,000 lbs. It is designed to eliminate truck sag, sway, and bottoming out, featuring 1-inch thick corrosion-resistant aluminum end caps. It uses 2-ply rubber, double convoluted air springs and is air adjustable from 5 to 100 PSI.

Fitment

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Specifications

BrandPacbrake
Part NumberP00S HP10121

Videos

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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