Overhaul Kits Description
This Overhaul Kits is indexed for Isuzu Isuzu 4HE1 4HE1T 1998-2003 NPR NQR GMC 4.8L Diesel Engine Package includes these STD parts: 4PC Pistons, 19223-21110 4PC Liners 4SET Rings, 19227-21050 4PC Wrist Pin, 15521-21310 4PC Wrist Pin Bushings, 15221-21982 4 PAIR Circlips, 15521-21330 4Pair Main bearings, 17311-23480 4Pair Rod Bearings, 15471-22310 2PC Upper Thrust Washer , 15521-23530 2PC Lower Thrust Washer , 19202-23540 Upper Gaskets set with all seals, 07916-29695 Lower Gaskets set with all seals, 07916-29705. Compare reference number 4HE1T against the label on your existing Isuzu component before ordering.
Before checkout, compare OEM part number 4HE1T, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.




