2178342 Fuel Pump Fits Caterpillar Models
2178342 Fuel Pump Fits Caterpillar Models
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One New Aftermarket Replacement Fuel Priming Pump for Caterpillar (Cat) Equipment
This aftermarket replacement fuel priming pump (also known as a fuel primer pump or hand priming pump) is used to manually prime the fuel system on Caterpillar (Cat) diesel engines, purging air from the fuel lines before engine startup and after filter service. The pump mounts at the fuel filter base and includes an integrated filter assembly. Replaces OEM Caterpillar part number 217-8342 (2178342).
Compatible Models
Caterpillar (Cat) Engines: 3114, 3116, 3126, 3126B, 3126E, 3176, 3176B, 3176C, 3196, 3204, 3208, 3304, 3304B, 3306, 3306B, 3306C, 3408C, 3412C, C7, C9, C10, C11, C12, C15, C18
Caterpillar (Cat) Equipment: 12H ES, 140H ES, 140H NA, 143H, 14H, 14H NA, 160H, 320C, 330, 375L, 824G - and other Cat excavators, motor graders, track-type tractors (dozers), skid steers, and skidders equipped with the above engine families. Verify fitment against your engine serial number before ordering.
Replaces Part Number(s):
2178342, 217-8342
New aftermarket replacement part - not remanufactured, not used.



