
CROSS REFERENCE: 3919002 3930139 3937214
APPLICATION: Cummins 6B/ISB6
BRAND: PAI 045033
Cummins 3937214 Piston Cooling Nozzle PAI 045033. USA truck parts and heavy truck parts. Maintains nozzle function for stable piston cooling and lubrication.
All components are proudly manufactured in the U.S.A. by PAI Industries Inc., an ISO9001-certified company with over 50 years of experience in the heavy-duty truck parts industry. This part is built brand new with premium aftermarket quality and includes a 2-year unlimited mileage warranty. Trusted American manufacturing for reliable diesel performance.
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