By
BRENT,
a
Verified Buyer
from
Tennessee
on
August 18, 2025
Another great product
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great product
By
KennyO,
a
Verified Buyer
from
Wisco
on
August 18, 2025
I got hooked on this fullsyn/tranny fluid about 10 yrs ago, I’d kinda tweak if I couldn’t find any locally. Foolish me, getting it straight from Amzoil nowadays.
Nothing better for a gearbox, smooth shifting all the way til it’s time to drain it.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Last tranny change
By
EARL,
a
Verified Buyer
from
CO
on
August 16, 2025
Have used it for year and will continue. Great product and fast service.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
1 star rating
Neutral
By
GLENN,
a
Verified Buyer
from
Andover Mn
on
August 11, 2025
My Harley-Davidson trike does not go into neutral as easy it did with the previous brand of oil I was using
Bottom Line
No, I would not recommend this to a friend.
Was this review helpful?
5 star rating
Nothing Better
By
SEAN,
a
Verified Buyer
from
Willamette Valley, Oregon
on
August 10, 2025
After switching from Harley’s promotional Fluid, I have easier and quieter shifting. There’s nothing better on the market. Use it, you won’t be let down.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Best there is
By
ALBERT,
a
Verified Buyer
from
Alabama
on
August 05, 2025
Other than mobile one 20w50 for my engine, Amsoil transmission and primary fluid are the only others I use. Amsoil transmission and primary fluid are the best on the market if you have a big twin Harley this is what you ought to be using
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Trans fluid
By
JIM,
a
Verified Buyer
from
South Carolina
on
August 05, 2025
Great product for a fair price
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great product
By
HERB,
a
Verified Buyer
from
British Columbia
on
August 04, 2025
Been using Amsoil for years and just love there product.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Better than SYN3 FROM HARLEY
By
LUIS,
a
Verified Buyer
from
FL
on
July 28, 2025
Easier to find neutral and way smoother changing gears
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great stuff !
By
IAN,
a
Verified Buyer
from
IA
on
July 26, 2025
Superb oil for my 2012 FXDWG !
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Tranny fluid
By
FRANK,
a
Verified Buyer
on
July 26, 2025
Tranny seems so much happier for sure
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Shifts better
By
GARY,
a
Verified Buyer
on
July 25, 2025
I find neutral so much faster now
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
I’ve been using amsoil in all my Harley’s for years.
By
STEVEN,
a
Verified Buyer
from
Virginia
on
July 16, 2025
Amsoil oils are by far the best oil I have run in my Harley’s. The valve train is quieter, the transmission is smoother and the transmission oil still looks like new when I change it at 5000 miles.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Quality product, excellent customer service.
By
KEITH,
a
Verified Buyer
from
Greer South Carolina
on
July 14, 2025
Quality product, excellent customer service, and communication.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Transmission 107 Street glide
By
LARRY,
a
Verified Buyer
on
July 13, 2025
work good
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Huge improvement
By
GILLES,
a
Verified Buyer
from
Gatineau
on
July 10, 2025
Nothing better on the market
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Shifting is much smoother
By
RICK,
a
Verified Buyer
on
July 05, 2025
Wasn’t sure whether to use regular AMSOIL motor oil or AMSOIL transmission fluid for the transmission. Decided to use the transmission fluid and it was the right choice. The bike shifts much smoother now and neutral is always very easy to find. I would highly recommend this transmission fluid.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Amsoil
By
RANDY,
a
Verified Buyer
from
Ky
on
July 02, 2025
Good oil better than HD
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Only oil I ever use for my Harley Davidson!!!
By
DONNY S,
a
Verified Buyer
from
Angus, Ontario, Canada
on
July 02, 2025
Best transmission oil ever!!! This is all I use in my Harley Davidsons. Runs smoother and priced right.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
The best!
By
ALLEN,
a
Verified Buyer
on
June 29, 2025
AMSOIL is the best on the market! Shipped fast and received quick!
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