Proline® O-ring 8x2 For Stihl Chainsaw 9646 945 0590

Proline® o-ring for Stihl chainsaws. This o-ring is typically used in, but not limited to, oil control knobs. You will receive item #10 in the parts diagram. Please compare your existing part with ours to verify proper fitment; actual product pictures are shown. Orings are made in the USA. Includes: O-ring (1pc) Specs: High quality 8x2 Typical Applications: This O-ring is primarily used in oil control knobs, though its application extends to fuel and oil systems, carburetor fittings, and pump housings on Stihl chainsaws, brushcutters, and cut-off saws. It is suitable for routine maintenance, carburetor overhauls, and oiler repairs, or whenever original seals are flattened or cracked. Replaces Stihl OEM #:   9646 945 0590, 96469450590 Fits Models: 034, 036, 041, 041AV, 041FB, 041G, 064, 066, MS340, MS360, MS360C, MS640