Cylinder Head Gasket Assembly Early Cummins ISB / QSB Series application
- Part number: 131586
- OE MFG: CUMMINS
- OEM Reference: 3977063
- Cross Reference: CUMMINS : 3942368, 3945803, 3957650, 3977063 | INTERSTATE-MCBEE : M-3945803, M-3957650, M-3977063; PAI : 131587
- Product Class: Engine Gaskets, O-rings & Gasket Sets
