Upper Gasket Kit Cummins ISB / QSB Series application
- Part number: 131809
- OE MFG: CUMMINS
- OEM Reference: 4090037
- Cross Reference: CUMMINS : 3800834, 4089881, 4090037 | INTERSTATE-MCBEE : M-3800834, M-4089881, M-4090037
- Product Class: Engine Gaskets, O-rings & Gasket Sets
