For 2004-2007 ISX Cummins Peterbilt Western Star 4955422RX Heavy Duty Valve

Enhance the performance of your 2004-2007 ISX Cummins engine with this aftermarket Valve 4955422RX, designed specifically for Peterbilt and Western Star heavy-duty trucks. Crafted to meet rigorous standards, this valve ensures reliable operation and durability under demanding conditions. Please note, this is an aftermarket part and not an OEM component. Ideal for mechanics and truck owners seeking quality replacement parts at a competitive price. Restore your engine’s efficiency with this precision-engineered valve today Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.