Pai 121245 Cummins 128085 O-Ring

O-Ring 0.103 in C/S x 0.612 in ID 2.62 mm C/S x 15.54 mm ID Viton 75, Series # -114

• Part number: 121245
• OE MFG: CUMMINS
• OEM Reference: 128085
• Cross Reference: CUMMINS : 128085; OTHER : AS568A-114 | INTERSTATE-MCBEE : M-128085
• Product Class: Air Compressors & Parts

The PAI 121245 is a Viton 75 O-ring with a 0.103-inch cross-section and 0.612-inch inside diameter, also specified as 2.62 mm cross-section and 15.54 mm inside diameter. As heavy duty diesel truck parts, O-rings form compressible seals between mating components, retaining pressure or fluids within the connected system when correctly sized and installed. This component is designated Series -114; Cummins lists 128085 as the OEM reference, with AS568A-114 as an additional cross-reference.