2178339 Fuel Priming Pump Fits Caterpillar Models
2178339 Fuel Priming Pump Fits Caterpillar Models
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One New Aftermarket Replacement Fuel Priming Pump for Caterpillar (Cat) Construction Equipment
This aftermarket fuel priming pump assembly (Cat part designation: PUMP AS-FUEL PRIMING) replaces the original unit on a wide range of Caterpillar motor scrapers, wheel loaders, compactors, and related equipment. The priming pump allows operators to manually prime the fuel system before startup, ensuring reliable fuel delivery to the injection system and reducing hard-starting conditions after fuel filter service or extended downtime.
Specifications
- OEM Part Number: 217-8339 (2178339)
- Dimensions: Approx. 191.77 mm L x 191.77 mm W x 173.99 mm H (7.55 in x 7.55 in x 6.85 in)
- Weight: Approx. 3.13 kg (7.06 lbs)
Compatible Models
Caterpillar Motor Graders: 120M, 12M
Caterpillar Motor Scrapers: 621B, 621G, 623G, 627F, 627G, 631D, 631E, 631G, 633E II, 637D, 637E, 637G, 657E, 657G
Caterpillar Wheel Loaders: 924H, 924HZ, 928H, 928HZ, 938G II, 938H, 950G II, 950H
Caterpillar Compactors / Landfill Machines: 814F II, 815F II, 816F II
Caterpillar Other Equipment: 2470C, 322C, 553C, 561N, 570B, 770
Replaces Part Number(s):
2178339, 217-8339
New aftermarket replacement part - not remanufactured, not used.
