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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
Cummins: 4940647
Used as a primary or return-line element on off-highway
D13 / Mack MP7
1996–2007)
PAI 045000 Piston Cooling Nozzle Set (6-Pack) – Cummins 855 Big Cam / Small Cam 1/2 Female Pipe Cummins: 4940647PAI 045000 nylon piston cooling nozzle for Cummins 855 series engines (NT855, N855, NTA855), shipped as a 6 pack with O rings included to do all six cylinders in one shot. The nozzles spray pressurized engine oil onto the underside of each piston to pull heat out under load and prevent piston scuffing or crown failure. Fits both Big Cam and Small Cam 855 configurations. Signs You Need New Piston Cooling Nozzles Cracked or brittle nylon nozzles found
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US$ 155.00
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US$ 47.50
