Pai 121339 Cummins 3946689 Rectangular Sealing Ring

Rectangular Sealing Ring 2.750 in I.D. x 0.205 in C/S x 0.205 in Thick 69.85 mm I.D. x 5.207 mm C/S x 5.207 mm Thick Buna N (75) Peroxide Cured Series # -335S

• Part number: 121339
• OE MFG: CUMMINS
• OEM Reference: 3946689
• Cross Reference: 3946689; 2000-335S
• Product Class: Engine Blocks & Block Parts (except liners)