Service Kit 862110423

This is a Service Kit for the Blade Lift Cylinder, it is a comprehensive set of seals and wear components essential for restoring the lifting power and preventing fluid leaks in your dozer's hydraulic system.

Key Specification

Average Weight: ~ 0.2 kg

Compatibility: TD-20M Extra ; TD-20R Extra ; TD-20R

SL: 3C

What is included in a Blade Lift Cylinder Service Kit?

A service kit for a hydraulic cylinder typically includes all the internal components that wear out through friction or exposure to hydraulic pressure over time. These include:

• Piston Seals: These prevent high-pressure hydraulic fluid from bypassing the piston inside the cylinder barrel, which is what prevents "cylinder drift" (the blade sinking when it should be held).

• Rod Seals (Gland Seals): These keep the oil inside the cylinder where the chrome-plated rod exits the head/gland.

• Wiper/Dust Seal: This is the outermost seal that prevents dirt, mud, and sand from entering the cylinder as the rod retracts.

• O-Rings and Back-up Rings: These ensure static seals at the end caps and port connections are airtight.

• Wear Bands/Rings: These are non-metallic bands that prevent the metal piston or rod from touching the cylinder walls, which stops scoring and catastrophic damage to the barrel.