--- product_id: 350612520 title: "Red Line 42804 V-Twin Transmission Oil, 1 Quart, 1 Pack" brand: "red line" price: "€ 71.20" currency: EUR in_stock: true category: "Red Line" url: https://www.desertcart.hr/products/350612520-red-line-42804-v-twin-transmission-oil-1-quart-1 store_origin: HR region: Croatia --- # noise & clunk dampening dramatic heat reduction 75W-140 synthetic viscosity Red Line 42804 V-Twin Transmission Oil, 1 Quart, 1 Pack **Brand:** red line **Price:** € 71.20 **Availability:** ✅ In Stock ## Summary > ⚙️ Shift Smooth, Ride Loud, Stay Ahead. ## Quick Answers - **What is this?** Red Line 42804 V-Twin Transmission Oil, 1 Quart, 1 Pack by red line - **How much does it cost?** € 71.20 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/350612520-red-line-42804-v-twin-transmission-oil-1-quart-1) ## Best For - red line enthusiasts ## Why This Product - Trusted red line brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clunk-Free Shifting:** Dampens notorious transmission noise and eliminates harsh gear shifts for a smoother ride. - • **Universal Compatibility:** Perfectly formulated for all Harley-Davidson transmissions including Evolution, Twin Cam, and 6-speed Cruise Drive models. - • **Heat-Busting Performance:** Significantly lowers transmission temperatures to extend gearbox life and maintain peak performance. - • **Advanced Anti-Wear Chemistry:** Packed with zinc, phosphorus, and friction modifiers to protect gears and enhance wet-clutch operation. - • **Precision Engineered Viscosity:** 75W-140 synthetic formula ensures optimal gear protection under extreme conditions. ## Overview Red Line 42804 V-Twin Transmission Oil is a premium synthetic 75W-140 fluid designed to dramatically reduce transmission noise and heat in Harley-Davidson and aftermarket V-Twin gearboxes. Trusted by over 1,800 riders with a 4.9-star rating, it delivers superior gear protection, smoother shifting, and enhanced clutch performance, making it the go-to choice for high-revving motorcycles and sportbikes. ## Description Buy Red Line 42804 V-Twin Transmission Oil, 1 Quart, 1 Pack online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004X973EA | | Best Sellers Rank | #48,061 in Automotive ( See Top 100 in Automotive ) #570 in Automotive Oils | | Brand | Red Line | | Brand Name | Red Line | | Container Type | Bottle | | Customer Reviews | 4.9 out of 5 stars 1,830 Reviews | | Global Trade Identification Number | 00083522428040 | | Item Form | Oil | | Item Weight | 1.7 Pounds | | Item weight | 1.7 Pounds | | Liquid Volume | 32 Fluid Ounces | | Liquid volume | 32 Fluid Ounces | | Manufacturer | Red Line | | Material | Synthetic | | Model Number | (42804) | | Number of Items | 1 | | Number of Packs | 1 | | Package information | Bottle | | Part Number | 42804 | | Recommended Uses For Product | Transmission Oil | | Recommended uses for product | Transmission Oil | | SAE J300 Viscosity Grade | 75W-140 | | Specific Uses For Product | V-Twin Transmission, Manual Transmission, Synthetic Transmission, Four-Stroke Motocross Bikes, ATVs, Sportbikes, V-Twins | | UPC | 083522428040 | | Unit Count | 32 Fluid Ounces | | Viscosity | 75W140 | ## Product Details - **Brand:** Red Line - **Item weight:** 1.7 Pounds - **Liquid volume:** 32 Fluid Ounces - **Material:** Synthetic - **Package information:** Bottle ## Images ![Red Line 42804 V-Twin Transmission Oil, 1 Quart, 1 Pack - Image 1](https://m.media-amazon.com/images/I/719vbFCEJLL.jpg) ![Red Line 42804 V-Twin Transmission Oil, 1 Quart, 1 Pack - Image 2](https://m.media-amazon.com/images/I/81fSsAK4wBL.jpg) ![Red Line 42804 V-Twin Transmission Oil, 1 Quart, 1 Pack - Image 3](https://m.media-amazon.com/images/I/81C+cQZSGML.jpg) ![Red Line 42804 V-Twin Transmission Oil, 1 Quart, 1 Pack - Image 4](https://m.media-amazon.com/images/I/81owXIUH2ML.jpg) ![Red Line 42804 V-Twin Transmission Oil, 1 Quart, 1 Pack - Image 5](https://m.media-amazon.com/images/I/8132DX7OcFL.jpg) ## Frequently Bought Together - Red Line 42804 Full Synthetic Gear Oil, V-Twin Transmission Oil with Shockproof - 1 Quart - Red Line 42904 V-Twin Primary Case Oil, for use with UTVs, ATVs and Sportbikes - 1 Quart - K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils: Fits Select Harely Davidson Motorcycles, KN-171B --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/350612520-red-line-42804-v-twin-transmission-oil-1-quart-1](https://www.desertcart.hr/products/350612520-red-line-42804-v-twin-transmission-oil-1-quart-1) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-09-17*