⚙️ Shift smoother, ride cooler, and own the road like a pro!
Red Line's 42804 V-Twin Transmission Oil is a synthetic 75W140 fluid engineered to reduce transmission noise, lower operating temperatures, and provide superior gear protection. Compatible with all Harley-Davidson transmissions including Evolution, Twin Cam, and 6-speed Cruise Drive, it features advanced anti-wear additives and friction modifiers to ensure smooth shifting and extended transmission life under high-rev, high-impact conditions.
| ASIN | B004X973EA |
| Best Sellers Rank | #31,238 in Automotive ( See Top 100 in Automotive ) #449 in Automotive Oils |
| Brand | Red Line |
| Customer Reviews | 4.9 4.9 out of 5 stars (1,730) |
| Date First Available | 20 September 2012 |
| Item Weight | 771 g |
| Item model number | (42804) |
| Manufacturer | Red Line |
| Manufacturer Part Number | 42804 |
| OEM Part Number | 42804 |
| Product Dimensions | 40.64 x 30.48 x 25.4 cm; 771.11 g |
| Viscosity | 75W140 |
M**E
Used it before. No issues.
T**E
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.
O**R
This is my go-to V-Twin transmission gear oil in my Harley touring bikes. Great quality oil that keeps my transmissions in tip top shape over the years. Just make sure you change your fluids regularly.
G**G
It’s all I use
B**1
Have been using red line transmission oil and primary oil for years in my harley. Very happy with it. Is very high quality oil
Trustpilot
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