5pcs Chainsaw O-Rings 18.64x3.53x25.7 mm Compatible with John Deere Compatible with OEM T57246 T127156

Compatible with John Deere; compatible with OEM T57246, compatible with OEM T127156, compatible with OEM B2762R and A-B2762R. NBR nitrile rubber resists gasoline, oils, and shop fluids for a reliable seal. 18.64 mm ID, 3.53 mm section, 25.7 mm OD; precise dimensions for tight seals on fuel, oil, and air lines. Seals fittings, pump bodies, carburetor passages, and chain oil systems; reduces leakage and maintains pressure on small engines. For garden, forest, and farm use; clean the throat, lightly lubricate with a compatible oil, and install without twisting; 5-piece set.