Transmission Oil - 80W-140

Manufacturer: DRAG SPECIALTIES OIL
SKU: 36030071
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$19.95
Premium Full Synthetic 80W-140 Transmission Oil
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  • Recommended for use in 4-, 5- and 6-speed Harley-Davidson® Big Twin transmissions
  • Full synthetic fluid specifically formulated for high-performance gear boxes
  • Exceptional extreme pressure additive package provides excellent wear protection and durability
  • The viscosity of this product protects components across a wide range of temperatures and protects gears even at high temperatures
  • This oil provides smooth shifting operation across all RPM’s
  • Specifically blended for hot weather applications
  • Made in the U.S.A.
  • Not for use as a motor oil
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Would buy again
4
This transmission oil is awesome for my Harley! It keeps things running smooth as butter in all weather and enables easy shifting across all speeds.
Eric | 1/10/2025 1:07 PM
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Satisfied with purchase
5
This transmission oil is perfect for Harley riders who want a top-notch fully synthetic fluid to protect their bike across high mileage and varying conditions, though the shipping time was delayed.
Edwin | 1/7/2025 2:10 PM
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Great
5
While this Harley transmission oil works well, I found cheaper synthetic options that provide similar protection and performance over the long run.
Alex | 12/20/2024 3:10 AM
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Love it
5
I guess this overpriced Harley transmission fluid works fine, but I'll stick to my usual brand that costs a quarter of the price.
Randy | 12/9/2024 3:51 PM
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Pleased
3
This transmission oil from [brand] is great for my Harley, it makes shifting real smooth across all speeds and seems optimized for motorcycle gearboxes. As an enthusiast who wants the best for my bike's transmission I'm happy with how it improves shifting and provides durability.
Edwin | 11/19/2024 12:34 AM
Was this review helpful? Yes No (0/0)
Worth it
4
I used this transmission oil in my Harley and it's great stuff - made in the USA and does exactly what it promises.
Calvin | 11/13/2024 6:08 PM
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Product reviews
Only registered users can write reviews
Would buy again
4
This transmission oil is awesome for my Harley! It keeps things running smooth as butter in all weather and enables easy shifting across all speeds.
Eric | 1/10/2025 1:07 PM
Was this review helpful? Yes No (0/0)
Satisfied with purchase
5
This transmission oil is perfect for Harley riders who want a top-notch fully synthetic fluid to protect their bike across high mileage and varying conditions, though the shipping time was delayed.
Edwin | 1/7/2025 2:10 PM
Was this review helpful? Yes No (0/0)
Great
5
While this Harley transmission oil works well, I found cheaper synthetic options that provide similar protection and performance over the long run.
Alex | 12/20/2024 3:10 AM
Was this review helpful? Yes No (0/0)
Love it
5
I guess this overpriced Harley transmission fluid works fine, but I'll stick to my usual brand that costs a quarter of the price.
Randy | 12/9/2024 3:51 PM
Was this review helpful? Yes No (0/0)
Pleased
3
This transmission oil from [brand] is great for my Harley, it makes shifting real smooth across all speeds and seems optimized for motorcycle gearboxes. As an enthusiast who wants the best for my bike's transmission I'm happy with how it improves shifting and provides durability.
Edwin | 11/19/2024 12:34 AM
Was this review helpful? Yes No (0/0)
Worth it
4
I used this transmission oil in my Harley and it's great stuff - made in the USA and does exactly what it promises.
Calvin | 11/13/2024 6:08 PM
Was this review helpful? Yes No (0/0)