This Peterbilt low air leaf spring
Class 6–8 commercial trucks
The Cummins exhaust gas recirculation (EGR) valve gasket ensures a secure
leak-proof seal within heavy-duty vehicle systems
Its durable construction ensures consistent operation
CUMMINS SEAL,O RING Cat Tools This Peterbilt low air leafThe Cummins O ring seal is crafted from elastomer material compatible with fuel, oil, and coolant, ensuring a reliable, compressible seal to prevent leaks in engine fluid systems. It is engineered to fit a range of Cummins heavy duty engines, including ISX, QSX, QSV, QSW, X15, and QSZ series, maintaining system integrity under demanding conditions.