---
product_id: 506939089
title: "Trans Zero 20W-50 Full Synthetic Hydrostatic Transmission Oil for Zero-Turn, Ride-On Lawn Mowers and Tractors (6 Quart Case)"
brand: "triax"
price: "€ 200.05"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/506939089-trans-zero-20w-50-full-synthetic-hydrostatic-transmission-oil-zero
store_origin: PT
region: Portugal
---

# All-season -50°C pour point Commercial-grade durability High zinc anti-wear protection Trans Zero 20W-50 Full Synthetic Hydrostatic Transmission Oil for Zero-Turn, Ride-On Lawn Mowers and Tractors (6 Quart Case)

**Brand:** triax
**Price:** € 200.05
**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?** 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?** € 200.05 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/506939089-trans-zero-20w-50-full-synthetic-hydrostatic-transmission-oil-zero)

## 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)

## 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 |
|---------------|-------|
| Manufacturer | TRIAX Lubricants LLC |
| Brand | TRIAX |
| Product Dimensions | 22.86 x 22.86 x 25.4 cm; 5.67 kg |
| Item model number | TRIAX Trans Zero 20W-50 |
| Manufacturer part number | HYD20W50 |
| OEM Part Number | Compatible with SCAG, Toro, Ferris, Snapper Pro, Gravely, Ariens, Exmark, Walker, Hustler, Wright, Dixie Chopper, John Deere, Husqvarna, EverRide, Bad Boy, and Cub Cadet |
| Item Weight | 5.67 kg |
| Viscosity | 20W-50 sae_grade |

## Product Details

- **Viscosity:** 20W-50 sae_grade
- **Brand:** TRIAX
- **Vehicle service type:** Zero-turn mowers, ride-on mowers, lawn tractors, hydrostatic transmissions, heavy-duty and commercial mowing equipment
- **Automotive Fit Type:** Vehicle Specific Fit
- **Manufacturer:** TRIAX Lubricants LLC

## Images

![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)

## Available Options

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

## 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.pt/products/506939089-trans-zero-20w-50-full-synthetic-hydrostatic-transmission-oil-zero](https://www.desertcart.pt/products/506939089-trans-zero-20w-50-full-synthetic-hydrostatic-transmission-oil-zero)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-15*