O-Ring 0.165 in C/S x 5.342 In I.D. 4.19 mm C/S x 135.68 mm I.D. Silicone (70) Black
- Part number: 121242
- OE MFG: CUMMINS
- OEM Reference: 181449
- Cross Reference: CUMMINS : 181449 | INTERSTATE-MCBEE : M-181449
- Product Class: Cylinder Liners (sleeves) & Liner O-rings
