John Deere transmission oil HY-GARD (20L) VC81824-020
Code: VC81824-020Related products
Product detailed description
John Deere Hy-Gard
Product code: VC81824-020 | Package: 20 liters
John Deere Hy-Gard is a premium universal oil specially developed for tractor transmissions and hydraulic systems. It is recommended for equipment with a common system reservoir and for machines with separate gearbox and hydraulic system. Thanks to its advanced formulation, it provides reliable protection and optimal performance in a wide range of applications – from gearboxes and differentials to hydraulic systems and lift circuits.
A high viscosity index guarantees easy starting at low temperatures and at the same time excellent oil film resistance at high operating temperatures, making it the ideal choice for year-round use in demanding agricultural and construction environments.
✅ Key benefits
- 🔧 Wear protection – excellent anti-wear properties and resistance to extreme pressures ensure reliable protection of gears and hydraulic system pumps
- ⏳ Long oil life – top-tier thermal stability and high resistance to oxidation extend service intervals
- 🔇 Quiet and smooth operation – special friction properties effectively reduce noise and chatter from wet clutches and brakes
- 🛡️ Corrosion protection – protects the internal components of the gearbox and hydraulic system from corrosion damage
- 🚫 Foam resistance – top-tier formulation prevents foam formation, which could reduce lubrication efficiency
- 🏆 Approved by leading manufacturers – Meets the requirements of leading original equipment manufacturers
🔄 Recommended Use
Hy-Gard oil is designed for a wide range of applications within transmission and hydraulic systems:
- ⚙️ Transmissions and differentials with wet brakes
- 💧 Hydraulically operated transmissions
- 🔀 Transmissions with split hydraulic systems
- 🔼 Lift systems
- 🔁 Fluid drives
📋 Technical specifications
| Parameter | Value |
|---|---|
| Product type | Universal transmission and hydraulic oil (UTTO) |
| John Deere Standard | JDM J20C / J20D |
| Viscosity Index | High – ensures stable performance across a wide temperature range |
| Operating temperatures (standard) | -25 °C to +50 °C |
| Operating temperatures (low viscosity variant) | -40 °C to +20 °C |
| Wear protection | Yes – anti-wear properties + extreme pressure resistance |
| Corrosion protection | Yes |
| Foam resistance | Yes |
| Temperature stability | Top-tier – high resistance to oxidation |
| Compatibility with wet brakes | Yes – special friction properties limit noise and rattling |
| Primary purpose | John Deere Tractors and Equipment and Compatible Machinery |
🌡️ Temperature range of use
| Variant | Min. temperature | Max. temperature | Recommended use |
|---|---|---|---|
| 🟡 Hy-Gard (standard) | -25 °C | +50 °C | Year-round operation in temperate and warm climates |
| 🔵 Hy-Gard (low viscosity) | -40 °C | +20 °C | Winter operation and extremely cold conditions |
💡 Recommendation: Using genuine John Deere Hy-Gard oil is key to the proper functioning of your machine's transmission and hydraulic systems. Ensures optimal performance of wet brakes and clutches, protects against excessive wear, and contributes to extending the lifespan of the entire drivetrain. Always adhere to the replacement intervals recommended by the manufacturer.
Additional parameters
| Category: | Gear oils |
|---|---|
| Weight: | 20 kg |
| Výrobce: | John Deere |
| Packaging: | 20 L |
| Specifikace API: | GL-4 |

| Manufacturing company : | STROM PRAHA a.s. |
|---|---|
| Address : | Lohenická 607, 190 17 Praha 9 – Vinoř, Česká republika |
| E-mail : | info@stromc.cz |
