Upper Gasket Kit Cummins ISB / QSB Series application
- Part number: 131863
- OE MFG: CUMMINS
- OEM Reference: 4089780
- Cross Reference: CUMMINS : 4025107, 4089780 | INTERSTATE-MCBEE : M-4025107, M-4089780
- Product Class: Engine Gaskets, O-rings & Gasket Sets
