--- product_id: 622040324 title: "TRIAX Trans Zero 20W-50 Full Synthetic Hydrostatic Transmission Oil for Zero-Turn, Ride-On Lawn Mowers and Tractors (1 Gallon / 3.78 Litres)" brand: "triax" price: "€ 125.28" currency: EUR in_stock: true reviews_count: 10 category: "Triax" url: https://www.desertcart.sk/products/622040324-triax-trans-zero-20w-50-full-synthetic-hydrostatic-transmission-oil store_origin: SK region: Slovakia --- # All-season -50°C pour point Commercial-grade durability High zinc anti-wear protection TRIAX Trans Zero 20W-50 Full Synthetic Hydrostatic Transmission Oil for Zero-Turn, Ride-On Lawn Mowers and Tractors (1 Gallon / 3.78 Litres) **Brand:** triax **Price:** € 125.28 **Availability:** ✅ In Stock ## Summary > 🛠️ Power your mower with the ultimate transmission oil—because your ride deserves the best. ## Quick Answers - **What is this?** TRIAX Trans Zero 20W-50 Full Synthetic Hydrostatic Transmission Oil for Zero-Turn, Ride-On Lawn Mowers and Tractors (1 Gallon / 3.78 Litres) by triax - **How much does it cost?** € 125.28 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/622040324-triax-trans-zero-20w-50-full-synthetic-hydrostatic-transmission-oil) ## Best For - triax enthusiasts ## Why This Product - Trusted triax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Weather Warrior:** From freezing mornings to blazing afternoons, this oil performs flawlessly year-round. - • **Heavy-Duty Gear Guardian:** High zinc content fights gear wear and scuffing, ensuring torque transfer stays silky smooth. - • **Unmatched Terrain Mastery:** Keeps your zero-turn mower running smooth on any grass or slope, no hiccups. - • **Long-Term Corrosion Shield:** Protects your transmission even after two years in storage—commercial-grade reliability. - • **OEM-Approved Compatibility:** Seamlessly replaces all major 20W-50 hydrostatic oils for top brands like John Deere & Toro. ## Overview TRIAX Trans Zero 20W-50 is a premium fully synthetic hydrostatic transmission oil designed for zero-turn and ride-on mowers. Engineered for commercial-grade durability, it offers superior wear protection with high zinc additives, all-season performance down to -50°C, and compatibility with leading OEMs. Ideal for professional and residential use, it ensures smooth transmission operation and long-term corrosion prevention. ## Description Product Description TRIAX Trans Zero 20W-50 SPECIFICATIONS & APPLICATIONS For use in hydrostatic transmissions in zero-turn, stand-on, and riding mowers requiring a high-viscosity transmission fluid, either 20W-50 or 15W-50. Review: Oil for Tuff Torq - This oil meets the specification required and is half the price of some oils. The manufacturers speciality is speciality oils . Review: Special Oil for Mower - My husband searched everywhere for this product for his new ride-on mower. Just the ticket. ## Features - COMMERCIAL GRADE: Maintains speed and flawless transmission on varied terrain and high grass loads, ensuring reliable operation. - 🛠️ FULLY SYNTHETIC FORMULA Premium base oils and advanced additives deliver superior wear protection and reliability in heavy-duty applications - ALL-SEASON PERFORMANCE: Features -50C pour point and exceptional high-temperature stability for summer use. - 🔧 OEM REPLACEMENT Replaces all OEM 20W-50 hydrostatic transmission oils – compatible with SCAG, Toro, Ferris, John Deere, Husqvarna, Countax, Hayter, Stiga, Cub Cadet and more - 💧 HIGH ZINC CONTENT Protects gears against scuffing and glazing, prevents deposits, and ensures smooth torque transfer under high stress - 🛡️ ZERO-TURN & RIDE-ON Compatible with zero-turn mowers, ride-on mowers, and lawn tractors in both professional and residential use - EXCELLENT CORROSION PREVENTION: Effective corrosion prevention, lasting up to two years in storage conditions, ideal for commercial use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C74Y4CK1 | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | 81,722 in Garden ( See Top 100 in Garden ) 21 in Four-Stroke Engine Oil | | Brand | TRIAX | | Brand Name | TRIAX | | Compatible with Vehicle Type | Lawn Mower | | Container Type | Drum | | Country Of Origin | USA | | Customer Reviews | 4.8 out of 5 stars 1,199 Reviews | | EU Spare Part Availability Duration | 2 Years | | Included Components | TRIAX Trans Zero 20W-50 | | Liquid Volume | 3.79 Litres | | Liquid volume | 3.79 Litres | | Manufacturer | TRIAX Lubricants LLC | | Manufacturer Part Number | HYD20W50 | | Model Number | HYD20W50 | | Number of Packs | 1 | | Package information | Drum | | SAE J300 Viscosity Grade | 20W-50 | | Size | 1 Gallon / 3.78 l | | UPC | 850023978073 | | Unit Count | 3785.4118 millilitre | | Vehicle service type | Lawn Mower | | Viscosity Level | Medium to High | ## Product Details - **Brand:** TRIAX - **Liquid volume:** 3.79 Litres - **Package information:** Drum - **Vehicle service type:** Lawn Mower - **Viscosity:** 20W50 ## Images ![TRIAX Trans Zero 20W-50 Full Synthetic Hydrostatic Transmission Oil for Zero-Turn, Ride-On Lawn Mowers and Tractors (1 Gallon / 3.78 Litres) - Image 1](https://m.media-amazon.com/images/I/71jRGI45mbL.jpg) ![TRIAX Trans Zero 20W-50 Full Synthetic Hydrostatic Transmission Oil for Zero-Turn, Ride-On Lawn Mowers and Tractors (1 Gallon / 3.78 Litres) - Image 2](https://m.media-amazon.com/images/I/81dXUJHEvZL.jpg) ![TRIAX Trans Zero 20W-50 Full Synthetic Hydrostatic Transmission Oil for Zero-Turn, Ride-On Lawn Mowers and Tractors (1 Gallon / 3.78 Litres) - Image 3](https://m.media-amazon.com/images/I/71GAn4auJxL.jpg) ![TRIAX Trans Zero 20W-50 Full Synthetic Hydrostatic Transmission Oil for Zero-Turn, Ride-On Lawn Mowers and Tractors (1 Gallon / 3.78 Litres) - Image 4](https://m.media-amazon.com/images/I/717laOQ8d-L.jpg) ![TRIAX Trans Zero 20W-50 Full Synthetic Hydrostatic Transmission Oil for Zero-Turn, Ride-On Lawn Mowers and Tractors (1 Gallon / 3.78 Litres) - Image 5](https://m.media-amazon.com/images/I/71hidJ1eWOL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Oil for Tuff Torq *by G***. on 25 July 2026* This oil meets the specification required and is half the price of some oils. The manufacturers speciality is speciality oils . ### ⭐⭐⭐⭐⭐ Special Oil for Mower *by M***W on 3 June 2025* My husband searched everywhere for this product for his new ride-on mower. Just the ticket. ### ⭐⭐⭐⭐⭐ hydrostatic oil *by M***C on 4 May 2025* excellent 5star product rapid delivery ## Frequently Bought Together - TRIAX Trans Zero 20W-50 Full Synthetic Hydro-Static Transmission Oil for Zero-Turn Mowers (1 Gallon) - Hydro Gear 52114 Pack of 2 Spin-On Oil Filters --- ## 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.sk/products/622040324-triax-trans-zero-20w-50-full-synthetic-hydrostatic-transmission-oil](https://www.desertcart.sk/products/622040324-triax-trans-zero-20w-50-full-synthetic-hydrostatic-transmission-oil) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-08-17*