0W-40 Synthetic Motor Oil
(AFF)
AMSOIL Formula 4-Stroke® PowerSports Synthetic
Motor Oil (AFF) is specially formulated for four-stroke
recreational motors, ATVs and snowmobiles. Reduces wear.
Wet clutch compatible. Contains no friction modifiers.
Broad viscosity range makes it excellent for use in both
hot and cold weather conditions.
Package sizes include:
1-Quart Bottle
1-Quart Bottles (case of 12)
30-Gallon Drum
PRODUCT DESCRIPTION
AMSOIL Formula 4-Stroke® PowerSports Synthetic Motor Oil (AFF)
is specially formulated for ATVs, UTVs, snowmobiles and other
power sports applications. Its broad viscosity range and
wax-free formulation make it excellent for use in both hot and
cold temperature extremes. As an SAE 40 weight motor oil,
AMSOIL AFF provides outstanding protection for hot operating
engines, while its 0W rating and -60°F pour point ensure easy
cranking, excellent cold weather starting and quick
post-startup protection. Formula 4-Stroke® Power Sports is an
extreme temperature lubricant that provides outstanding
performance in high performance, recreational or work/utility
engines.
Resists Heat and
Thermal Breakdown
AMSOIL engineered Formula 4-Stroke® PowerSports Synthetic Motor
Oil to withstand the high temperatures of recreational engines.
It effectively resists oxidation and oil vaporization to
prevent carbon/varnish formation, control oil consumption and
minimize exhaust emissions. AMSOIL AFF controls oil thickening
for good fuel economy, and it keeps engines clean for peak
operating efficiency.
Excellent For
Transmissions
AMSOIL Formula 4-Stroke® PowerSports Oil is wet clutch
compatible and contains no friction modifiers, making it ideal
for both two- and four-stroke ATV transmissions. The friction
modifier-free formulation is designed to prevent clutch
slippage, delivering maximum torque and power to the wheels – a
critical feature for towing or high-horsepower engines. AMSOIL
AFF meets the frictional requirements of JASO
MA/MA2.
Superior Wear
Protection
AMSOIL AFF is formulated with high levels of anti-wear
additives that provide excellent protection for pistons,
bearings and gears in transmission containing units, while its
shear stable, SAE 40 viscosity delivers a thick lubricating
film for an extra margin of protection in hard working
engines.
Anti-Foam
Churning occurs in high RPM engines that can cause oil to foam,
depleting its lubricating abilities and increasing heat and
wear. AMSOIL AFF controls foam, promoting cooler engine
operation and reduced wear.
Special
Additives
AMSOIL Formula 4-Stroke® PowerSports Synthetic Motor Oil
contains robust dispersant/detergent additives that effectively
neutralize the high levels of acids and combustion by-products
prone to small engines. And it is anti-rust fortified for
superior rust prevention, which is especially important in
seasonally or infrequently used power sports
equipment.
Applications and
Recommendations
AMSOIL Formula 4-Stroke® PowerSports Synthetic Motor Oil is
recommended for four-stroke engines and transmissions on two-
or four-stroke powered applications. It is an all climate/all
season oil that replaces 0W-30, 0W-40, 5W-30, 10W-30 and 10W-40
oils for ATVs, UTVs, snowmobiles and other power sports
equipment. Manufacturers include Polaris®, Honda®, Yamaha®,
Ski-Doo®, Can-Am® (Bombardier®), Suzuki®, Kawasaki® and Arctic
Cat®.
API SL/CF, SJ, SH, SG • JASO MA/MA2
• ISO-L-EMA2
Compatibility
AMSOIL Formula 4-Stroke® PowerSports is compatible with
conventional and synthetic motor oils. Mixing AMSOIL motor oils
with other oils, however, will shorten the oil life expectancy
and reduce the performance benefits. AMSOIL does not support
extended drain intervals where oils have been mixed.
Aftermarket oil additives are not recommended for use with
AMSOIL motor oils.
Service
Life
Follow the equipment manufacturer’s recommended drain
intervals.
Health & Safety
This product is not expected to cause health concerns when used
for the intended application and according to the
recommendations in the Material Safety Data Sheet (MSDS). An
MSDS is available upon request at 715-392-7101 or on the AMSOIL Website. Keep Out of Reach
of Children. Don’t pollute. Return used oil to collection
centers.
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TYPICAL TECHNICAL
PROPERTIES
|
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AMSOIL
FORMULA 4-STROKE® POWER SPORTS
SYNTHETIC MOTOR OIL SAE 0W-40
(AFF)
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Kinematic
Viscosity @ 100°C, cSt (ASTM D-445)
|
14.7
|
|
Kinematic
Viscosity @ 40°C, cSt (ASTM D-445)
|
83.7 |
|
Viscosity Index
(ASTM D-2270)
|
184 |
|
CCS Viscosity,
cP @ (°C) (ASTM D-5293)
|
6139 |
|
Flash Point °C
(°F) (ASTM D-92)
|
226
(439) |
| Pour Point °C (°F)
(ASTM D-97) |
-51
(-60) |
|
Noack
Volatility, % weight loss (g/100g) (ASTM
D-5800)
|
7.3% |
|
Four Ball Wear
Test (ASTM D-4172B: 40 kg, 75°C, 1200 rpm, 1
hour), Scar, mm
|
0.35 |
| Total Base
Number |
10.5 |

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