Detroit Diesel 23516918 Fuel Check Valve – Series 60 12.7L 14L Urea Filter Hendrickson PRIMAAX and PRIMAAX EX

Hendrickson PRIMAAX and PRIMAAX EX suspensions

Freightliner FLD120 / Classic / Century Class (1991-2002)

Tramec Sloan: 401221

54 in (217 mm) Cross References

This is a nipple-mounted valve that threads onto the reservoir through its 3/4 in supply port — it is not a two-bolt bracket-mounted valve and is not a Bendix R-12

Detroit Diesel 23516918 Fuel Check Valve – Series 60 12.7L 14L Urea Filter Hendrickson PRIMAAX and PRIMAAX EXGenuine Detroit Diesel OEM 23516918 fuel pump check valve for Series 50 and Series 60 engines (11. 1L, 12. 7L, 14. 0L). Spring loaded one way valve sits between the fuel pump and the return line and holds prime in the cylinder head fuel galleries when the engine is shut off the part you replace when a Series 60 cranks fine warm but turns into an extended cranking start cold. Replaces PAI 645052 and Interstate McBee A 23516918. Signs You Need a New