This full-synthetic Primary Chaincase Oil is ideal for Harley Davidson, Indian motorcycles (made before 2013) and Triumph motorcycles. Suitable for stock or aftermarket clutches. Delivers smooth performance, improved wear control and cooler operation. Allows for easier shifts into neutral.
AMSOIL Primary Chaincase Oil Package Sizes:
- Single US Quart Bottles
- Case of 12 US Quart Bottles
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V-Twin motorcycle owners often ask for an oil specifically designed for primary chaincases and AMSOIL was listening. This 100% synthetic primary oil delivers the performance and protection that you expect from AMSOIL synthetic motorcycle oils.
Suitable Applications For AMSOIL V-Twin Synthetic Primary Chaincase Oil
This product can be used in the primary chaincases of the following motorcycle models:
- Harley-Davidson (all model years)
- Indian motorcycles built before the 2013 model year
An Ideal Substitute for the Following Motorcycle Primary Chaincase Oils
- Harley-Davidson Formula Plus Transmission and Primary Chaincase Lube
- Drag Specialties Primary Oil
- Klotz Techniplate Primary Chain Case Lubricant
- Lucas Primary Chaincase Oil
- Milwaukee Twins Primary Oil
- Red Line V-Twin Synthetic Primary Chaincase Oil
- RevTech Primary Lube
- Torco V-Series Primary Chaincase
- Twin Power Primary Chain Case Lubricant
- Spectro Heavy-Duty Primary Chaincase Oil
Should I Use AMSOIL V-Twin Primary Oil Or 20W-50 In My Primary Chaincase?
You can use either product with outstanding results. Many Harley-Davidson owners prefer to use AMSOIL 20W-50 Synthetic Motorcycle Oil for the convenience of a single product in the engine, transmission and primary chaincase. AMSOIL V-Twin 20W-50 is designed to provide the utmost performance and protection in all three components, so this is 100% acceptable. Many prefer the idea of using this dedicated primary fluid. The performance and protection of either option is identical so there is really no wrong choice.
Dependable Clutch Engagement
AMSOIL V-Twin Synthetic Primary Chaincase Oil is formulated to optimize clutch operation. Expect improved clutch operation as you ease away from standing starts. This product also prevents clutch slippage during hard acceleration and under exceptionally hot operating temperatures. This product is compatible with aftermarket Kevlar clutch plates.
Protects Against Metal-to-Metal Wear
Powerful wear control ingredients prolong the life of chains, gears and bearings. A shear-stable synthetic base oil maintains consistent viscosity over long mileage and heavy operation. Therefore, chaincase components last longer.
Provides Cooler Primary Chaincase Temperatures
The hallmark of all AMSOIL V-Twin products is the ability to not only withstand hot operating conditions, but to actually promote cooler operation. This chaincase oil also resists thinning out under hot conditions, so protection is never compromised.
Mixing AMSOIL V-Twin Synthetic Primary Chaincase Oil With Other Brands
AMSOIL V-Twin Synthetic Primary Chaincase Oil is compatible with other brands of conventional, semi-synthetic and synthetic primary chaincase fluid. While you can safely mix AMSOIL Primary Chaincase Oil with other brands, this will reduce the drain interval and performance capabilities of this product.
Service Life of AMSOIL V-Twin Synthetic Primary Chaincase Oil
AMSOIL Synthetic Primary Chaincase Oil should be changed every 10,000 miles (16,000 km) or once per season (whichever comes first).
AMSOIL V-Twin Synthetic Primary Chaincase Oil (MVP)
|Kinematic Viscosity @ 100°C, cSt (ASTM D-445)||18.7|
|Kinematic Viscosity @ 40°C, cSt (ASTM D-445)||147.1|
|Viscosity Index (ASTM D-2270)||144|
|Pour Point °C (°F) (ASTM D-97)||-37 (-35)|
|Flash Point °C (°F) (ASTM D-92)||244 (471)|
|Fire Point °C (°F) (ASTM D-92)||256 (493)|
|Four Ball Wear Test (ASTM D4172 @ 40 kgf, 150°C, 1800 rpm, 1 hour), Scar, mm||0.39|
|JASO T-904 Friction Test||MA/MA2 Pass|