O-Ring, 3.917in I.D. x 0.118in C/S 99.50mm I.D. x 3.00mm C/S, Viton (75), Teflon Brown
- Part number: 121415
- OE MFG: CUMMINS
- OEM Reference: 3969698
- Cross Reference: CUMMINS : 3924605, 3925021, 3969698; DETROIT DIESEL : A0179978945; OTHER : BS4518-0995-30 | INTERSTATE-MCBEE : M-3924605, M-3969698
- Product Class: Fuel Transfer & Injection Pumps & Parts
