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This is a Piston Ring Set for Cummins 6B5.9 engines.
This item is a new replacement part shipped with a 12-month warranty.
SET,PISTON RING
Genuine Cummins Part
$176.29
UPPER ENGINE GASKET SET - 4B 3.9 (1983-APRIL 2003)
$114.10
LOWER ENGINE GASKET SET - QSB3.9-30 / QSB4.5-30
$171.31
WATER PUMP KIT - B (WITH MOUNTING GASKET)
$106.25
