Mobilfluid 424 may not always be available or affordable in every region. In such cases, equipment owners seek equivalent or replacement fluids that meet the same specifications and deliver comparable performance. This guide provides a comprehensive Mobilfluid 424 equivalent chart and a detailed guide on how to select a proper alternative.
Mobilfluid 424 Equivalent Chart
| Equivalent Fluid | Viscosity @ 40 °C (cSt) | Viscosity @ 100 °C (cSt) | Viscosity Index | Flash Point (°C) | Pour Point (°C) |
|---|---|---|---|---|---|
| Mobilfluid 424 | 55.0 | 9.3 | 145 | 198 | −42 |
| BlueSky Terra Multi-Trac THF | 47.8 | 10.3 | 210 | 251 | −39 |
| Gulf EcoHarmony Tractor Hydraulic Fluid | 47.8 | 10.3 | 210 | 251 | −39 |
| Gulf Transcrest Tractor Hydraulic Fluid | 57.5 | 9.3 | 145 | 204 | −37 |
| Kendall Hyken 052 Farm Tractor Lubricant | 61.0 | 9.3 | 132 | 210 | −43 |
| Phillips 66 PowerTran Fluid | 61.0 | 9.4 | 135 | 210 | −43 |
| Sunoco TH Fluid | 57.5 | 9.2 | 155 | 200 | −40 |
| Chevron 1000 THF | 58.0 | 9.3 | 150 | 205 | −36 |
| Shell Donax TD | 56.0 | 9.1 | 145 | 204 | −39 |
| Mystik JT-5 Universal Tractor Fluid | 60.2 | 9.4 | 142 | 212 | −40 |
| Valvoline UTTO (Universal Tractor Transmission Oil) | 58.5 | 9.2 | 148 | 210 | −39 |
| John Deere Hy-Gard J20C | 59.0 | 9.5 | 150 | 215 | −40 |
| CNH Ambra Multi G 134 | 58.0 | 9.4 | 146 | 210 | −41 |
| Fuchs Agrifarm UTTO MP | 55.0 | 9.3 | 150 | 205 | −39 |
| Petro-Canada Duratran XL Synthetic Blend | 53.0 | 9.0 | 160 | 210 | −45 |
| Pennzoil Hydro-Transaxle Fluid | 57.0 | 9.3 | 140 | 205 | −38 |
| Texaco TDH Oil Premium | 59.0 | 9.2 | 145 | 210 | −40 |
| Citgo Quatra Syn UTTO | 52.0 | 9.1 | 155 | 220 | −46 |
| Amsoil Synthetic Tractor Hydraulic Fluid | 54.5 | 9.5 | 160 | 225 | −48 |
| Schaeffer Supreme UTTO 315 | 56.2 | 9.3 | 150 | 215 | −42 |
| Cenex Qwiklift HTB | 58.5 | 9.2 | 145 | 210 | −40 |
| Shell Spirax S4 TXM | 57.0 | 9.3 | 147 | 208 | −41 |
| BP Tractran UTH | 59.5 | 9.4 | 143 | 212 | −39 |
| Castrol Agri Farm UTTO MP | 55.5 | 9.2 | 149 | 207 | −40 |
| Coastal MultiTrac Tractor Fluid | 58.0 | 9.3 | 144 | 210 | −38 |
| Kubota Super UDT | 54.0 | 9.1 | 152 | 215 | −44 |
| Napa 85401 H/D Hydraulic Oil | 57.5 | 9.2 | 146 | 205 | −39 |
| Prolube Agri Fluid 424 | 56.5 | 9.3 | 145 | 210 | −41 |
| Royal Purple SYN-Tractor III | 53.5 | 9.4 | 158 | 220 | −46 |
| Conoco Power-Tran III Fluid | 58.5 | 9.2 | 144 | 208 | −40 |
| FarmPlus Hydratrans | 57.0 | 9.3 | 145 | 206 | −39 |
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Recommended Best Alternatives to Mobilfluid 424
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1. John Deere Hy-Gard J20C
- Designed for combined hydraulic and transmission systems.
- Meets and exceeds John Deere J20C, CNH MAT 3525, and API GL-4 specifications.
- Excellent anti-wear protection and wet-brake performance.
- Reliable in both high- and low-temperature environments.
2. Phillips 66 PowerTran Fluid
- High film strength and superior oxidation resistance.
- Offers excellent protection for gears, pumps, and hydraulic components.
- Compatible with a wide range of agricultural and construction equipment.
- Provides smooth clutch and brake operation.
3. Amsoil Synthetic Tractor Hydraulic Fluid
- Fully synthetic formulation for extended service life.
- Outstanding cold-flow characteristics and high thermal stability.
- Reduces brake chatter and ensures efficient hydraulic performance.
- Ideal for equipment operating in extreme temperature conditions.
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4. Kendall Hyken 052 Farm Tractor Lubricant
- Proven performer in mixed fleet applications.
- Protects against wear, rust, oxidation, and foam.
- Maintains proper frictional balance in wet brakes and PTO clutches.
- High performance under heavy loads and long working hours.
5. Petro-Canada Duratran XL Synthetic Blend
- Formulated with high-viscosity index base oils and advanced additives.
- Superior low-temperature flow and oxidation stability.
- Provides consistent hydraulic performance across varying climates.
- Meets multiple OEM requirements, including J20C and MAT 3525.
Related ATF Viscosity Chart(For ALL Types)
How to Choose the Right Equivalent
1. OEM Approvals and Specifications
Always check that the fluid meets or exceeds the required standards, such as John Deere J20C, CNH MAT 3525, API GL-4, or specific OEM references for your tractor or machinery. Fluids that meet these standards ensure correct frictional behavior and hydraulic response.
2. Viscosity and Temperature Range
Ensure the substitute has a similar viscosity at both 40 °C and 100 °C. A slightly thicker fluid may perform better in high-temperature climates, while a thinner one is suitable for colder regions. Matching the viscosity helps maintain consistent hydraulic pressure and gear protection.
3. Friction Modifiers and Additive Package
The fluid must contain the correct friction modifiers to prevent brake chatter and ensure smooth clutch engagement. Inadequate friction control can cause noise, vibration, and premature component wear.
4. Seal and Material Compatibility
Older equipment may contain seals made from materials less tolerant to modern additives. Always verify that the replacement fluid is seal-compatible to avoid leaks and swelling.
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5. Availability and Price
In regions where Mobilfluid 424 is limited or expensive, local brands such as Gulf, Phillips 66, or Sunoco often offer comparable quality at a more accessible price point.
6. System Flushing
Before switching from one brand to another, drain the system completely and, if possible, flush it to remove residues of the previous fluid. This prevents additive clash or contamination.
Benefits of Using a Quality Equivalent
Choosing a proper equivalent doesn’t just replace Mobilfluid 424, it helps maintain your equipment’s performance and longevity. The benefits include:
- Continued smooth brake and clutch operation
- Reliable hydraulic performance in varying temperatures
- Reduced wear on gears and bearings
- Extended oil life and maintenance intervals
- Cost-effective operation without compromising quality
Related ASRC Transmission Fluid Compatibility Chart(For All Brands)
Common Applications
Mobilfluid 424 and its equivalents are suitable for:
- Agricultural tractors (John Deere, New Holland, Case IH, Kubota, Massey Ferguson, etc.)
- Construction equipment with common hydraulic systems
- Off-road machinery requires a universal tractor fluid
- Wet brake, PTO clutch, and hydraulic transmission systems
FAQs
What can I use instead of Mobilfluid 424?
You can use high-quality universal tractor transmission oils (UTTO) that meet or exceed John Deere J20C, CNH MAT 3525, or API GL-4 standards. Common equivalents include John Deere Hy-Gard J20C, Phillips 66 PowerTran, Kendall Hyken 052, Amsoil Synthetic Tractor Hydraulic Fluid, and Petro-Canada Duratran XL Synthetic Blend. These offer similar viscosity, anti-wear protection, and frictional performance in transmissions, hydraulics, and wet-brake systems.
What is the equivalent of Mobilfluid 350?
Mobilfluid 350 is a heavier-duty transmission and final drive lubricant formulated for gear systems that require higher viscosity and extreme-pressure protection. Its equivalents include Chevron Delo TorqForce 30, Shell Spirax S4 TXM 30, and John Deere J20C fluids in SAE 30 grade. These alternatives deliver the same balance of wear protection and thermal stability in demanding off-road applications.
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What kind of oil is Mobil 424?
Mobilfluid 424 is a Universal Tractor Transmission Oil (UTTO). It’s a multifunctional lubricant designed for use in agricultural and construction machinery where a single fluid serves multiple roles, covering transmission, hydraulic systems, final drives, and wet-brake applications.
Its formulation ensures smooth clutch operation, stable frictional properties, and protection under both low- and high-temperature conditions.
What is Mobilfluid 428?
Mobilfluid 428 is a synthetic, high-performance UTTO developed for modern agricultural and industrial machinery requiring enhanced thermal and oxidation stability. Compared to Mobilfluid 424, it offers improved viscosity retention, better oxidation resistance, and longer service intervals. It’s particularly recommended for newer tractors operating under severe temperature swings or extended working hours.
What is the equivalent of Mobilfluid 200?
Mobilfluid 200 is an older generation multipurpose hydraulic and transmission fluid. Modern equivalents include Mobilfluid 424, Chevron 1000 THF, and Shell Donax TD, all of which meet or exceed the original fluid’s performance standards.
These modern formulations offer enhanced oxidation stability, better seal compatibility, and smoother hydraulic response.
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What is Mobilarma 524?
Mobilarma 524 is not a transmission or hydraulic oil, but a protective rust preventive oil. It’s designed to protect metal surfaces and machinery parts during storage or transport by forming a thin, protective film that resists corrosion.
It should not be used in place of Mobilfluid 424 or any transmission fluid, as its purpose is purely for rust and corrosion protection, not lubrication.
Final words
Mobilfluid 424 is a trusted universal tractor transmission oil, but several high-quality alternatives deliver equivalent protection and performance. The chart above highlights the most reliable substitutes such as BlueSky Terra Multi-Trac THF, Gulf Transcrest, Kendall Hyken 052, Phillips PowerTran, and Sunoco TH Fluid.
When choosing an equivalent, always confirm that the product meets your machine’s OEM specifications and performance requirements. Proper selection ensures smooth hydraulic operation, reliable power transfer, and long-term protection for your equipment.
