Hot sale KOMATSU 4D87 4D95 6D95 Excavator Engine Parts Cylinder Liner Kit | Tonkee®

Hot sale KOMATSU 4D87 4D95 6D95 Excavator Engine Parts Cylinder Liner Kit | Tonkee®

KOMATSU 4D87 4D95 6D95 Excavator Engine Parts Cylinder Liner Kit | Tonkee®
Cylinder liner kits are designed to be compatible with the Komatsu 4D87, 4D95, and 6D95 engines. They are manufactured to precise OEM specifications, ensuring a perfect fit and seamless integration into the engine block. Compatibility is crucial for ensuring that the engine functions correctly and efficiently.
KOMATSU 4D87 4D95 6D95, Excavator Engine Parts Cylinder Liner Kit | Tonkee®

The cylinder liner kit for the Komatsu 4D87, 4D95, and 6D95 engines is typically made from high-quality cast iron or other durable materials.


These materials are selected for their ability to withstand high levels of heat and pressure, ensuring long-lasting performance under demanding operating conditions.

Bore Diameter and Length:

The cylinder liner kit's bore diameter and length are precision-engineered to match the engine's specifications. The bore diameter is critical for maintaining the engine's compression ratio and combustion efficiency. It is essential to ensure that the dimensions are accurate to maintain optimal engine performance.

Heat Treatment:

To enhance the durability and heat resistance of the cylinder liner, it undergoes a heat treatment process. This process significantly increases its resistance to wear and tear, as well as its ability to withstand extreme temperatures and pressure fluctuations during engine operation.

Lubrication Features:

Many cylinder liner kits come with specialized surface treatments and designs to facilitate efficient lubrication.


Proper lubrication is essential for reducing friction and minimizing wear between the piston rings and the cylinder liner. This, in turn, extends the lifespan of both components and improves overall engine efficiency.

Honings and Surface Finish:

The interior surface of the cylinder liner is typically honed to a specific finish, ensuring a precise fit and reducing friction between the piston and the liner. A proper surface finish helps maintain optimal oil retention and promotes a tighter seal, preventing combustion gases from leaking into the engine's crankcase.

Compatibility:

Cylinder liner kits are designed to be compatible with the Komatsu 4D87, 4D95, and 6D95 engines. They are manufactured to precise OEM specifications, ensuring a perfect fit and seamless integration into the engine block. Compatibility is crucial for ensuring that the engine functions correctly and efficiently.

Sealing Features:

The cylinder liner kit often includes features such as o-rings and seals to prevent coolant and combustion gases from leaking into the engine's water jacket or crankcase. These sealing elements are vital for maintaining the engine's cooling system and overall integrity.
Products Excavator Engine Parts Cylinder Liner Kit | Tonkee® KOMATSU 4D87 4D95 6D95
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