AMSOIL Product Usage for Harley Davidson
For 883cc and 1200 Sportster motorcycles, the AMSOIL Synthetic 20W-50 Motorcycle Oil (Product code MCVQT) is
recommended for both the engine and the transmission.
On 1340 cc and 1450 cc models, the 20W-50 AMSOIL Synthetic Motorcycle Oil (Product code MCVQT) is recommended
for the engine crankcase, AMSOIL 75W-90 Gear Lube (Product code FGRQT) for the transmission and AMSOIL 10W-40
(Product code MCFQT) Synthetic Motorcycle Oil for the chaincase.
These recommendations for the 1340 cc and 1450 cc are, in our opinion, superior to using a 20W-50 m/c oil in the
engine, transmission and primary as H-D recommends with their new Syn3. If you choose to you certainly can use the
AMSOIL 20W-50 motorcycle oil in the engine, transmission and primary as a replacement for the Syn3 (which is a
20W-50 m/c oil), however it is our recommendation that it is better to use the specific products outlined above for
superior performance.
Gear Lubes have Extreme Pressure (EP) additives for superior protection of the gear surfaces while motor oils
typically do not have EP additives since EP additives can be detrimental inside an engine. Therefore it is better
to use gear lube in your transmission than motor oil.
The change interval specification on AMSOIL motorcycle oil and AMSOIL Super Motorcycle Oil Filters is 2 times
manufacturer recommendations.
For ordering please call 1-800-956-5695 between 7 AM to 5 PM CST –
Give Customer ID #1484016 prior to ordering.
Remember, all dealers and preferred customers get approximately 20-25% discounts from the Factory Direct Catalog
prices. It is recommended that you register as a dealer or preferred customer prior to placing any orders to get
the maximum discounts available.
Best Regards,
Number1Oil.com
Robert Holland
Amsoil Dealer #1484016
Phone: 940-231-5752
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