Everyone thinks about the transmission side, but the clutch and primary chain need love, too. POWERSPORTS GEAR OIL Full-synthetic formulations specific to the latest V-Twins, UTVs, ATVs and Sportbikes Red Line's V-twin primary case oil is designed specifically for 1984-to-present V-Twin American mot...

Engineered and tested to ensure performance in Harley-Davidson Motorcycles. Castrol POWER1 V-Twin 4T 20W-50 is a full synthetic 4-stroke motorcycle oil exclusively designed to deliver ultimate performance in modern V-Twin engines, transmissions and primary chaincases. Exceeds engine manufacturer’s w...

OIL-GEAR SYNTHETIC

Formulated for primary chains and wet clutchesWear protection extends primary chain lifePrevents clutch slipping and chatter for consistent engagementDistinctive red color for leak detectionFor Big Twin, air-cooled/liquid-cooled primary chaincases

Maxima's V-Twin Synthetic Blend is a blend of ester-based synthetic and petroleum base stocks featuring advanced technology. This special high temperature formula protects critical engine components, reduces wear, friction, temperature, oil consumption and extends drain intervals. The use of new ant...

Maxima V-Twin Full Synthetic is an ester based full synthetic motorcycle oil engineered and approved to be used as a multi-compartment oil for H-D V-Twin engines, transmissions and primaries. Surface-active ester technology lowers operating temperatures, reduces wear, increases film strength and off...

Brand new, genuine Polaris Synthetic Chaincase Lube Snow. This is a factory original equipment part, not aftermarket.

BELRAYPrimary Chaincase Lubricant is a premium motorcycle oil specially formulated for the primary chaincase of all big twin motorcycles. Ideally suited to stand up to high pressures, its exclusive BelRay antiwear chemistry ensures long service life for the primary chain. Superior oxidation protecti...

Keep it running - keep it genuine. Help keep your outdoor power equipment running at peak performance by ordering Briggs & Stratton replacement & maintenance parts. You can find the right part you need including carburetors, Air filters, spark plugs, tune-up kits & other engine repair Parts. Only Br...