TO-4 SAE 40
High-Performance Mineral-Based Transmission Fluid
Overview
Lubeck Lube TRANS-TECH TO-4 SAE 40 is a robust monograde mineral transmission oil formulated with carefully balanced additives for wear protection, friction control, and thermal stability.
It delivers optimized clutch engagement, minimized brake chatter, and long fluid and equipment life.
Designed to:
• Meet Caterpillar’s TO-4 specifications
• Prevent gear and bearing wear under heavy loads
• Provide superior film strength and resistance to viscosity breakdown in hot climates
• Ensure noise-free brake and transmission operation
Designed to:
• Meet Caterpillar’s TO-4 specifications
• Prevent gear and bearing wear under heavy loads
• Provide superior film strength and resistance to viscosity breakdown in hot climates
• Ensure noise-free brake and transmission operation
Benefits & Advantages:
- TO-4 Frictional Control Maintains consistent clutch engagement and prevents slippage in powershift systems.
- High-Temperature Protection SAE 40 grade resists viscosity thinning and provides a thick, stable oil film.
- Extended Gear Life Protects against wear, pitting, and scuffing of gears and final drives.
- Improved Brake Performance Reduces wet brake noise and vibration, ensuring smoother operation.
- Oxidation & Rust Resistance Helps extend drain intervals by resisting oil degradation and component corrosion.
Application:
For Caterpillar Transmissions, wet brakes, and Hydraulic systems in heavy-duty off-road machinery requiring SAE 40 TO-4 fluids.
Meets & Exceeds:
- Caterpillar TO-4
- Komatsu KES 07.868.1
- Allison C-4 (non-electronic transmissions)
- ZF TE-ML 03C / 07F
- API GL-4 (where applicable)