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Genuine Cummins Part
This item is a genuine Cummins part shipped with a 12-month warranty.
Do not hesitate to call us at 888.687.0539 if you have any questions about this item. As always, your satisfaction is guaranteed!
PRESSURE REGULATOR PLUNGER - 4B3.9 / 6B5.9 / B5.9 / ISB3.9 / ISB5.9G / QSB3.9
$18.78
PLUNGER,PRS REGULATOR
$54.54
PLUG,THREADED
$25.59
O-RING SEAL
$3.10
