TO-4 SAE 50 Transmission & Driveline Fluid
TO-4 SAE 50 Transmission & Driveline Fluid
TO-4 SAE 50 Transmission & Driveline Fluid
A heavy-duty TO-4 SAE 50 transmission and driveline fluid designed for powershift transmissions, wet brakes, final drives, and severe off-road equipment operation.
Key Highlights
TO-4 SAE 50 · Heavy-Duty Transmission Fluid · Driveline Oil · Powershift Transmission Oil · Wet Brake Performance · Final Drive Protection · High-Load Protection · Thermal Stability · Off-Road Equipment Lubricant · OEM/Private Label Available
Packaging & Branding Support
YEFE offers affordable and adaptable customization solutions based on the package solutions and branding presentation that distributors and brand owners can introduce lubricant products easily and in a professional manner.
We plan to offer our customization services as a way of minimizing time-to-market with no compromise in the quality of the products and supply reliability.
Packaging Size Options
To facilitate its presence in the market through various sales channels, YEFE has several sizes of its packaging. The customers have the freedom to use appropriate bottle, drum or bulk oil forms depending on the retail strategy, the scale of distribution as well as the logistics needs.
The packaging is in the form of small retail jars, medium sized containers, large drums and bulk oil supply in workshops or industrial customer use. The combination of the packaging sizes will be manipulated based on the volume of orders and positioning in the market.
Packaging Size Options
To facilitate its presence in the market through various sales channels, YEFE has several sizes of its packaging. The customers have the freedom to use appropriate bottle, drum or bulk oil forms depending on the retail strategy, the scale of distribution as well as the logistics needs.
The packaging is in the form of small retail jars, medium sized containers, large drums and bulk oil supply in workshops or industrial customer use. The combination of the packaging sizes will be manipulated based on the volume of orders and positioning in the market.
YEFE TO-4 SAE 50 Transmission & Driveline Fluid provides:
- High-viscosity protection for heavy-duty driveline and transmission systems
- Stable friction performance for wet brakes and clutch systems
- Strong anti-wear protection for gears, bearings, clutches, and transmission components
- Excellent thermal and oxidation stability for severe-duty operating conditions
- Reliable protection against scuffing, rust, corrosion, and deposit formation
- Good detergency and dispersancy to help maintain system cleanliness
- Compatibility with common seals, O-rings, clutch materials, and packing materials
- Suitable lubrication for powershift transmissions, final drives, torque converters, and wet brake systems
- Reliable performance for mining, construction, agriculture, logging, earthmoving, and heavy transport equipment
- Available for OEM/private label supply in bottles, drums, and bulk oil packaging
Recommended for applications requiring CAT TO-4-type, Allison C-4-type, API CF/CF-2-type, Komatsu KES 07.868.1-type, Tremac/TTC-type, and similar heavy-duty transmission and driveline fluid performance requirements. Final suitability should always follow the equipment manufacturer’s service manual and YEFE’s official technical data sheet.
| Application Category | Recommended Use |
| Usage Type | Heavy-duty transmission and driveline fluid |
| System Type | Powershift transmissions, final drives, wet brakes, torque converters, and selected heavy-duty driveline systems |
| Key Function | High-load lubrication, wet brake performance, friction stability, anti-wear protection, thermal resistance, rust control, corrosion protection, and system cleanliness |
| Operating Conditions | Mining operations, construction sites, agricultural work, logging, earthmoving, road transport, high-temperature service, and severe off-road operation |
| Target Users | Lubricant distributors, construction machinery dealers, mining fleets, agricultural equipment operators, repair workshops, OEM/private label brands, and maintenance suppliers |
About YEFE | Manufacturer Behind the Product
YEFE (Shenzhen) Lubricating Oil Co., Ltd. is a professional lubricant manufacturer and global supplier based in Guangdong, China. We specialize in the formulation, blending, filling, and private label production of automotive and industrial lubricants.
With automated production lines, standardized operating procedures, and full-process quality traceability, YEFE delivers stable and consistent lubricant products to distributors, importers, and brand owners across South America, Southeast Asia, the Middle East, and Africa.
Every product is supported by laboratory testing and controlled manufacturing processes to ensure viscosity accuracy, oxidation stability, and long-term performance reliability.
Automated blending & filling production lines
Full SAE grades & API standards coverage
In-house quality testing & batch traceability
OEM / ODM support from formula to packaging
Export experience across emerging markets
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