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Replaces old part numbers DS-3904044, DS-3914304, DS-3931059, DS-3931348 and DS-3923054.
This is a Fuel Supply Pump Gasket. This high quality aftermarket replacement part is guaranteed to meet OEM specifications and is shipped with a 12-month warranty.
FUEL TRANSFER PUMP - 4B 3.9 / B4.5 / 6B 5.9 / ISB 6.7
Use with DS-3939258 mounting gasket.
$90.86
THERMOSTAT SEAL - B5.9M / B160 / 6B5.9 / B5.9-M220 / QSB4.5 / B3.9-M250 / QSB-110C
$5.36
FRONT CRANKSHAFT SEAL KIT - ISB / QSB (WITH INSTALLATION TOOL)
$25.58
GASKET - 4BT / 6BT
$4.82
SEALING WASHER - ISC8.3 / QSC8.3
$3.44
MOUNTING SPACER - QSC
Genuine Cummins Part
$22.62
FUEL SUPPLY TUBE - 4B 3.9 / B 4.5 / 6B 5.9 / ISB 6.7
$87.45
REPLACED. PLEASE USE ITEM # DS-4988751
