---
product_id: 506939089
title: "TRIAX Trans Zero 20W-50 Full Synthetic Hydrostatic Transmission Oil for Zero-Turn, Ride-On Lawn Mowers and Tractors (6 Quart Case)"
brand: "triax"
price: "VT44217"
currency: VUV
in_stock: true
reviews_count: 9
url: https://www.desertcart.vu/products/506939089-triax-trans-zero-20w-50-full-synthetic-hydrostatic-transmission-oil
store_origin: VU
region: Vanuatu
---

# 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 (6 Quart Case)

**Brand:** triax
**Price:** VT44217
**Availability:** ✅ In Stock

## Summary

> 🛠️ Keep your ride-on mower unstoppable with TRIAX Trans Zero – the pro’s choice for flawless power transfer!

## Quick Answers

- **What is this?** TRIAX Trans Zero 20W-50 Full Synthetic Hydrostatic Transmission Oil for Zero-Turn, Ride-On Lawn Mowers and Tractors (6 Quart Case) by triax
- **How much does it cost?** VT44217 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/506939089-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

- • **Year-Round Performance:** From freezing winters to scorching summers, maintains fluidity and stability with a -50°C pour point.
- • **Unmatched Terrain Mastery:** Keeps your zero-turn mower running smooth on any grass or slope, no hiccups.
- • **OEM-Approved Compatibility:** Seamlessly replaces all major 20W-50 hydrostatic oils for top brands like John Deere, Toro, Husqvarna, and more.
- • **Premium Full Synthetic Power:** Advanced formula delivers superior wear protection and peak transmission reliability under heavy loads.
- • **Long-Lasting Corrosion Defense:** Protects gears and components against scuffing, glazing, and corrosion for up to two years in storage.

## Overview

TRIAX Trans Zero 20W-50 is a commercial-grade, fully synthetic hydrostatic transmission oil designed for zero-turn and ride-on mowers. It offers superior wear protection with high zinc content, all-season performance down to -50°C, and OEM compatibility with leading brands. Engineered for heavy-duty use, it ensures smooth torque transfer, corrosion prevention, and reliable operation across varied terrains and conditions.

## Description

TRIAX Trans Zero 20W-50 Full Synthetic Hydrostatic Transmission Oil for Zero-Turn, Ride-On Lawn Mowers and Tractors (6 Quart Case) : 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 | B08QG51R3R |
| Brand Name | TRIAX |
| Compatible with Vehicle Type | Lawn Mower |
| Container Type | Bottle |
| Customer Reviews | 4.8 4.8 out of 5 stars (990) |
| Included Components | TRIAX Trans Zero 20W-50 |
| Liquid Volume | 6 Quarts |
| Manufacturer | TRIAX Lubricants LLC |
| Manufacturer Part Number | HYD20W50 |
| Unit Count | 5676.0 millilitre(s) |
| Viscosity | 20W-50 sae_grade |

## Product Details

- **Brand:** TRIAX
- **Liquid volume:** 6 Quarts
- **Package information:** Bottle
- **Vehicle service type:** Lawn Mower
- **Viscosity:** 20W-50 sae_grade

## Images

![TRIAX Trans Zero 20W-50 Full Synthetic Hydrostatic Transmission Oil for Zero-Turn, Ride-On Lawn Mowers and Tractors (6 Quart Case) - Image 1](https://m.media-amazon.com/images/I/81hOHsTyWfL.jpg)
![TRIAX Trans Zero 20W-50 Full Synthetic Hydrostatic Transmission Oil for Zero-Turn, Ride-On Lawn Mowers and Tractors (6 Quart Case) - Image 2](https://m.media-amazon.com/images/I/714jC7MBG1L.jpg)
![TRIAX Trans Zero 20W-50 Full Synthetic Hydrostatic Transmission Oil for Zero-Turn, Ride-On Lawn Mowers and Tractors (6 Quart Case) - 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 (6 Quart Case) - 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 (6 Quart Case) - Image 5](https://m.media-amazon.com/images/I/71hidJ1eWOL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is this compatible with grasshopper zero turn mowers? a grasshopper 725 to be specific. thanks**
A: Yes , works great in my cub zero turn. Replace filters as well.

**Q: Can i use this oil for my Simplity Tractor thanks ?**
A: If it’s the zero turn and needs a hydrostatic transmission fluid, then yes.

**Q: how to stop oil-leak in zero-turn hydro ?**
A: Usually the best way is to repair the seal that’s leaking. Stop mark Additives to the fluid can result in degraded guild performance.

**Q: Is this compatible with grasshopper zero turn mowers? a grasshopper 725 to be specific. thanks**
A: Don't buy it go to Napa and get the same stuff for a fraction of the price.  Different brand name same stuff.

## 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 (6 Quart Pack)
- Hydro Gear 52114 Pack of 2 Spin-On Oil Filters

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**Shop now:** [https://www.desertcart.vu/products/506939089-triax-trans-zero-20w-50-full-synthetic-hydrostatic-transmission-oil](https://www.desertcart.vu/products/506939089-triax-trans-zero-20w-50-full-synthetic-hydrostatic-transmission-oil)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-14*