Sale

Exhaust Mufflers and Resonators

Pacbrake

~(11 lbs. 16X10X6)~ EXHAUST BRAKE-PRXB DODGE 24V

$1,106.15 $995.54 Save $110.61

SKU: P00S C40120

In Stock
In Stock
Ships by Jun 12
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Pacbrake C40120 PRXB Exhaust Brake is designed for Cummins ISB 5.9L 24-Valve engines in motorhomes and trucks, providing enhanced braking power. This inline mount brake is not compatible with engines equipped with an EGR valve.

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 C40120

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.

View Full Return Policy