- New


Protect your bike’s transmission from leaks and wear with the Athena M731503395500 Oil Seal transmission mainshaft Double lip – HD FL 41-79, FX 71-E79. This durable oil seal ensures a tight fit around the mainshaft, preventing oil loss and keeping your gearbox running smoothly. Designed specifically for Harley-Davidson models from 1941 to 1979, it offers reliable performance without breaking the bank.
Upgrade your transmission’s defense with this affordable, high-performance oil seal. Keep your Harley’s power flowing smoothly and enjoy the ride without worrying about leaks or damage.
Metal OD. With one seal lip and one dust lip. OEM replacement reference 35230-39. Note: Does not include 35231-36 cork washer, which is available as 980965 (Athena), 561382 (Cometic) or 923136 (James) when required.No customer reviews for the moment.
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