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Detroit Diesel · Fuel System
DDE 23516993
In stock · ships from Knoxville
This is a Detroit Diesel OEM 3/8-inch NPTF female fuel check valve.
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Verified fitment for 2 applications
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Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 5 of 5.
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It installs in the fuel system of specific Detroit engines to prevent fuel from draining back toward the tank, which helps maintain prime and ensures reliable starting. A faulty check valve can cause hard starting, rough idle, or pressure loss, making replacement necessary. The valve is rated for high pressure and wide temperature operation, commonly used on Series 50 and Series 60 engine applications.
Part Number: DDE 23516993
FUEL CHECK VALVE
Vendor: Velocity
Dealer: KP Services Crossville
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