Primer Pump
The PAI 380150 Hand Primer Pump is specifically designed for Caterpillar 3300 Series engines. It ensures reliable fuel priming with OEM-level quality, replacing Cat references such as 105-2508, 1W4999, 4W0788, and more. Manufactured in the USA under ISO-certified standards, this primer pump comes with a 2-year unlimited-mileage warranty. Available from Wofford Truck Parts, it’s engineered for durability and ease of maintenance.
$34.13
Specifications
The PAI 380150 Primer Pump serves as a durable, high-performance upgrade for fuel system maintenance on Caterpillar 3300 Series engines. Crafted under ISO-9001 certification in the U.S., this hand-operated pump facilitates efficient fuel priming, removing air from lines and ensuring reliable start-up. Engineered to replace multiple OEM part numbers—including 105-2508, 1W5014, 4N2511, 6N6800, 9S8617, and others—it delivers a seamless fit for service operations. Backed by a 2-Year Unlimited-Mileage Warranty, it’s a trusted pick for both professional technicians and owner-operators.
Weight
1.24
Compatibility
Freightliner Classic / FLD (1985–2003)
Peterbilt 379 (1994–2003)
Kenworth W900 (1985–2003)
International 9000 Series (1985–2003)
Mack CH Series (1988–2001)
Volvo VN Series (1995–2003)
Alternative Part Numbers
105-2508
1052508
1W4999
1W5014
4N2511
4W0788
6N6800
8N6800
9S8617
M-1052508
M-105-2508
M-4N4314
380150
1052508
1W4999
1W5014
4N2511
4W0788
6N6800
8N6800
9S8617
M-1052508
M-105-2508
M-4N4314
380150
