Rectangular Sealing Ring 2.750 in I.D. x 0.1 in C/S x 0.13 in Thick 69.85 mm I.D. x 2.54 mm C/S x 3.302 mm Thick Buna N (75) Peroxide Cured Black
- Part number: 121399
- OE MFG: CUMMINS
- OEM Reference: 3086120
- Cross Reference: CUMMINS : 3086120 | INTERSTATE-MCBEE : M-3086120
- Product Class: Gear Housings & Gear Covers; Timing Covers
