--- product_id: 350612520 title: "Red Line 42804 V-Twin Transmission Oil, 1 Quart, 1 Pack" brand: "red line" price: "VT17071" currency: VUV in_stock: true reviews_count: 5 category: "Red Line" url: https://www.desertcart.vu/products/350612520-red-line-42804-v-twin-transmission-oil-1-quart-1 store_origin: VU region: Vanuatu --- # Dampens shifting clunk noise effectively Dramatically reduces transmission temperature 75W140 viscosity for superior gear protection Red Line 42804 V-Twin Transmission Oil, 1 Quart, 1 Pack **Brand:** red line **Price:** VT17071 **Availability:** ✅ In Stock ## Summary > ⚙️ Shift Smooth, Ride Proud – The Ultimate V-Twin Transmission Oil ## Quick Answers - **What is this?** Red Line 42804 V-Twin Transmission Oil, 1 Quart, 1 Pack by red line - **How much does it cost?** VT17071 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/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 - • **Thicker Oil Film:** Enhanced protection with thicker oil films that resist throw-off 🔧 - • **Silence the Shift:** Say goodbye to clunky gear changes with noise-dampening formula ⚙️ - • **Trusted by Riders:** 4.9-star rated by thousands who demand premium performance and reliability ⭐ - • **Cool Under Pressure:** Keeps your transmission running cooler even in high-rev conditions 🔥 - • **Pro-Grade Compatibility:** Optimized for all aftermarket H-D transmissions including Twin Cam & 6-speed Cruise Drive 🏍️ ## Overview Red Line 42804 V-Twin Transmission Oil is a synthetic 75W140 fluid engineered to reduce transmission noise, lower operating temperatures, and provide superior gear protection for Harley-Davidson and other high-revving V-twin motorcycles. Compatible with aftermarket setups like Baker, Jims, and S&S, it delivers a thicker oil film that resists throw-off, ensuring smooth, reliable shifting and extended transmission life. ## Description This product dampens transmission noise (reducing the notorious shifting clunk found in these gearboxes) dramatically reduces temperature provides thicker oil films between gear teeth and resists throw-off for all aftermarket versions like baker jims s&s etc. For all h-d trans including with evolution engines twin cam engines and latest 6-speed cruise drive same fluid as our unique heavy shockproof gear oil motor oils and gear oils are specifically engineered for the latest high-revving four-stroke motocross bikes and atvs sport bikes and v-twins each gear oil product reduces the thinning effect from high temperatures motor oils are packed with higher levels of anti-wear chemistry like zinc and phosphorus special friction modifiers in our motor oils better wet-clutch operational variety of two-stroke oils to meet the nmma tc-w3 regulations where required. Review: Have been using red line transmission oil and primary oil for years in my harley. Very happy with it. Is very high quality oil Review: good oil, affordable, works great, color is fun, and smells like fresh oil. works well in the trans for my v twin. ## Features - Item Category: Auto Accessory - Item Trademark: REDLINE OIL - manufacturer: REDLINE OIL ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004X973EA | | Best Sellers Rank | #24,772 in Automotive ( See Top 100 in Automotive ) #402 in Automotive Oils | | Brand Name | Red Line | | Container Type | Bottle | | Customer Reviews | 4.9 4.9 out of 5 stars (1,759) | | Global Trade Identification Number | 00083522428040 | | Item Form | Oil | | Item Weight | 771 g | | Liquid Volume | 32 Fluid Ounces | | Manufacturer | Red Line | | Material | Synthetic | | Recommended Uses For Product | Transmission Oil | | Specific Uses For Product | Reduce transmission noise, improve performance, designed for high-impact situations, specifically designed for high-revolution 4-stroke motocross bikes and ATVs | | 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) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by B***1 on 28 November 2025* Have been using red line transmission oil and primary oil for years in my harley. Very happy with it. Is very high quality oil ### ⭐⭐⭐⭐⭐ Review *by Y***A on 6 January 2026* good oil, affordable, works great, color is fun, and smells like fresh oil. works well in the trans for my v twin. ### ⭐⭐⭐⭐⭐ Review *by T***E on 19 July 2025* 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. ## 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.vu/products/350612520-red-line-42804-v-twin-transmission-oil-1-quart-1](https://www.desertcart.vu/products/350612520-red-line-42804-v-twin-transmission-oil-1-quart-1) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-12*