Komatsu Grease Valve – Part Number 07959-20001

The Komatsu Grease Valve, part number 07959-20001 (also interchangeable with 07959-20000), is an essential component for the track adjuster system in various Komatsu excavators and dozers. Crafted from heat-treated steel with a zinc/nickel corrosion-resistant plating, this valve ensures durability and reliability in demanding construction and mining environments. It features a standard metric thread for easy screw-in installation and is compatible with high-pressure grease guns, providing leak-proof performance to prevent grease loss and contamination.

This OEM-equivalent valve supports precise lubrication of the undercarriage, helping to tension tracks effectively, reduce wear on components, and maintain stable machine performance during operation. It is ideal for preventive maintenance, field repairs, and replacing worn or damaged fittings in track adjuster cylinders. Regular use helps minimize downtime and extends the lifespan of tracks, idlers, and rollers in heavy-duty applications.

Key features include:

• High-Pressure Compatibility: Handles grease injection for accurate track adjustment without leaks.
• Corrosion Resistance: Zinc/nickel coating protects against rust and environmental wear.
• Easy Installation: Compact design with standard threading for quick replacement.
• Versatile Application: Suitable for a wide range of Komatsu models, ensuring broad compatibility.

Compatible with numerous Komatsu models, including but not limited to: PC100, PC1250-8, PC1250LC-8, PC160LC-8, PC200-8, PC200LC-8, PC220-8, PC220LC-8, PC228US-8, PC228USLC-8, PC270-8, PC300-8, PC300LC-8, PC350LC-8, PC400-8, PC400LC-8, PC450-8, PC450LC-8, PC600-8, PC600LC-8, as well as dozers like D155A-3, D155A-5, D20A-5, D20P-6, D21A-6, D31A-17, D40A-3, and more. For best results, consult your machine’s service manual for exact fitment and lubrication specifications.