
CROSS REFERENCE: 4003966 3606766
APPLICATION: Cummins ISX12
BRAND: PAI 192107
Cummins 4003966 Valve Stem Seal PAI 192107 featuring diesel performance parts. Supports OEM replacement parts with precise valve sealing and stable operation.
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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