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โ๏ธ Shift Smooth, Ride Loud, Stay Ahead!
Red Line Oil RED42804 V-Twin Transmission Oil is a premium 75W140 synthetic fluid designed to reduce transmission noise and temperature while providing superior shockproof protection. Ideal for Harley-Davidson V-Twin gearboxes and a wide range of powersports vehicles, it ensures smoother shifts, longer transmission life, and enhanced performance backed by over 40 years of racing expertise.






| ASIN | B004X973EA |
| Best Sellers Rank | #338,520 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #349 in Gear & Transmission Fluids |
| Brand | Red Line |
| Brand Name | Red Line |
| Container Type | Bottle |
| Customer Reviews | 4.9 out of 5 stars 1,820 Reviews |
| Global Trade Identification Number | 00083522428040 |
| Included Components | V-Twin Transmission Oil |
| Item Form | Oil |
| Item Type Name | Car Gear Oil (1 Quart Bottle) |
| Item Weight | 771 g |
| Liquid Volume | 32 Fluid Ounces |
| Manufacturer | Red Line |
| Material | Zinc |
| Material Type | Zinc |
| Model Number | (42804) |
| Number of Items | 1 |
| Package Information | Bottle |
| Part Number | 42804 |
| Recommended Uses For Product | Transmission Oil |
| Specific Uses For Product | Cutting |
| UPC | 083522428040 |
| Unit Count | 32.0 Fluid Ounces |
| Viscosity | 75W140 |
W**S
AMAZING STUFF
Fixed hard gear shift changes, and less noise!
B**1
Excellent oil
Have been using red line transmission oil and primary oil for years in my harley. Very happy with it. Is very high quality oil
M**S
Smooth less noise ๐
Wow!!! I won't ever run anything but this from now on! Shifts like butter nice and quiet clicks into gear very smooth. Perfect for my 2011 street glide. Do it you won't regret it.
O**S
Only transmission fluid I use
It's the only transmission fluid I'll use in my Harley. Super slick shifts.
T**E
Shift quiet and smooth!
Put in my street glide. Good stuff so far. Shifts a heck of lot quieter and finding neutral isn't an issue thus far. Think I like it better than amsoil's trans fluid.
Trustpilot
5 days ago
2 months ago