CUP121192

O-Ring 0.07 in C/S x 0.364 in ID 1.78 mm C/S x 9.25 mm ID Silicone 60, Series # -012 Part number: 121192 OE MFG: CUMMINS OEM Reference: 3957440 Cross Reference: CUMMINS : 3957440; OTHER : AS568A-012 | INTERSTATE-MCBEE : M-3957440 Product Class: Engine Gaskets, O-rings & Gasket Sets