PETERBILT CAP-DEF TANK NON VENTED GNG and L9 engine models

and L9 engine models

Transmission Type Manual

C Series (C GAS PLUS CM556)

SPRING BRAKE 802321BXW is a high-quality component designed for reliable engagement and release of spring brake systems in heavy-duty vehicles

reducing combustion temperatures and lowering nitrogen oxide (NOx) emissions

PETERBILT CAP-DEF TANK NON VENTED GNG and L9 engine modelsThe PETERBILT CAP DEF TANK NON VENTED is engineered to securely seal the Diesel Exhaust Fluid (DEF) tank on heavy duty Peterbilt and Kenworth trucks. Its non vented design prevents fluid evaporation and contamination, ensuring the integrity of the DEF. This protection is vital for maintaining optimal emissions system performance and compliance with environmental regulations.