Pai Industries Fuel Check Valve Part No: 645051
$60.59
The PAI Industries 645051 Fuel Check Valve is designed for Detroit Diesel Series 60 pumps, replacing OEM references 23516919 and 23509140. With a .200-inch inner diameter, 3/8-inch female × ¾-16 male pipe threads, 2.40-inch overall length and .87-inch hex head, it reliably prevents back-flow in fuel systems. Manufactured in an ISO-certified facility in the U.S. and backed by a 2-year unlimited mileage warranty, this part from Wofford Truck Parts ensures durable fuel system performance.
Specifications
Compatibility
Freightliner – FLD, Century, Columbia, Coronado, Argosy (1987–2011)
Kenworth – T600, T800, W900 (1987–2011)
Peterbilt – 377, 378, 379, 386, 388 (1987–2011)
Western Star – 4700, 4900 (1990s–2011)
Sterling – Acterra, A-Line (late 1990s–2010)
International / Navistar – transit / line-haul models offering Series 60 (1987–2011)
Bus / Coach / RV / Specialty – various vehicles powered by Series 60 (1990s–2011)
Alternative Part Numbers
- DDC23509140
- DDC23516919
- Detroit Diesel 23509140
- Detroit Diesel 23516919
- PAI 645051
