---
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: "₩286925"
currency: KRW
in_stock: true
reviews_count: 9
category: "Triax"
url: https://www.desertcart.kr/products/622040324-triax-trans-zero-20w-50-full-synthetic-hydrostatic-transmission-oil
store_origin: KR
region: South Korea
---

# -50°C pour point for all-season use Commercial-grade durability High zinc content for superior gear 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:** ₩286925
**Availability:** ✅ In Stock

## Summary

> ⚙️ Power your ride-on mower with the ultimate transmission oil—because your lawn 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?** ₩286925 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/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 Protection:** High zinc additive fights gear wear and scuffing, extending transmission life under stress.
- • **Unmatched Terrain Mastery:** Keeps your zero-turn mower running smooth on any grass or slope, no compromises.
- • **OEM-Approved Compatibility:** Seamlessly replaces all major 20W-50 hydrostatic oils—trusted by top brands like John Deere and Toro.
- • **Long-Term Corrosion Defense:** Prevents rust and deposits for up to two years, ensuring your mower’s heart stays healthy.

## Overview

TRIAX Trans Zero 20W-50 is a premium full synthetic hydrostatic transmission oil designed for zero-turn and ride-on mowers and tractors. Engineered with commercial-grade durability, a -50°C pour point for all-season reliability, and high zinc content for superior gear protection, it ensures smooth, efficient transmission performance across varied terrains and heavy loads. Compatible with all major OEM 20W-50 oils, it offers excellent corrosion prevention and long-lasting wear protection, making it the go-to choice for professionals and enthusiasts alike.

## Description

TRIAX Trans Zero 20W-50 Full Synthetic Hydrostatic Transmission Oil for Zero-Turn, Ride-On Lawn Mowers and Tractors (1 Gallon / 3.78 Litres) : desertcart.co.uk: Garden

Review: Special Oil for Mower - My husband searched everywhere for this product for his new ride-on mower. Just the ticket.
Review: hydrostatic oil - excellent 5star product rapid delivery

## 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 |
| Brand | TRIAX |
| Customer Reviews | 4.8 4.8 out of 5 stars (926) |
| Date First Available | 11 July 2023 |
| Item Weight | 3.55 kg |
| Item model number | HYD20W50 |
| Manufacturer | TRIAX Lubricants LLC |
| Manufacturer part number | HYD20W50 |
| Product Dimensions | 19 x 32 x 10 cm; 3.55 kg |
| Viscosity | 20W50 |

## 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/619d9zYygsL.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/71EyyH1v+sL.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/71UDlb9KSPL.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/71n7N-KaeDL.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/813gf0SCKkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 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

### ⭐⭐⭐⭐⭐ Expensive BUT effective.
*by J***A on 2 May 2023*

This product is almost double the price of your run of the mill transmission fluid but for our zero turn mower and compact tractor it's the best we've tried. Very efficient.

## 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.kr/products/622040324-triax-trans-zero-20w-50-full-synthetic-hydrostatic-transmission-oil](https://www.desertcart.kr/products/622040324-triax-trans-zero-20w-50-full-synthetic-hydrostatic-transmission-oil)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-20*