Piston ring for KOMATSU of features:

a)Gas Nitriding; Hard Chrome Planting; Phosphating ;

b) All piston rings are fully tested before they leave the factory

c) Impeller material: ductile cast iron;  alloy cast iron; high alloy cast iron etc

d) piston ring have strong technology fucntion as:corrosive resiatance ; wear resiatance ;good heat conductivity ; imporiving initial running in rust proof etc..

Recommended OEM No. as below:

Minimum Order:  36 CYL 

Delivery date:  3 days after receiving payment 

Payment:  TT, LC, Western Union

4D95 6204-31-2200

S6D95 6207-31-2501

S6D95-6 6209-31-2400

S6D102 6732-31-2300

S6D102 6732-31-2300

S6D105 6137-31-2040

S6D105 6137-31-2030

6D108 6221-31-2200

S6D110 6138-31-2200

4D120 6110-30-2301

S6D125 6150-31-2033

S6D125 6150-31-2030

4D130 6114-30-2403

6D130 6620-31-2200

6D140 6211-31-2031

S6D155 6128-31-2060

6D155 6128-31-2023

S6D170 6162-33-2060