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helping maintain fuel system integrity on Peterbilt trucks
Constructed from lightweight Dupont Zytel with an embedded aluminum ring
this gasket provides a secure and reliable seal for aftertreatment devices in high-temperature exhaust environments
Manufactured to meet OEM standards
CUMMINS BREATHER,CRANKCASE Top Seller helping maintain fuel system integrityThe CUMMINS BREATHER, CRANKCASE is designed for EPA21 6. 7 liter ISB QSB engines to filter oil mist and vapor from crankcase gases, preventing contamination of the engine intake. It helps regulate crankcase air pressure while reducing blow by emissions, supporting environmental compliance. By providing effective ventilation and filtration, this breather contributes to maintaining engine performance and extending engine life.