We have komatsu piston rings in our stock as following:

ENGINE TYPE              PARTS NO.                 QUANTITY

S6D95                      6207-31-2501             1000CYL.

4D95                        6204-31-2200             1000CYL.

S6D95-6                   6209-31-2400             1000CYL.

S6D105                    6137-31-2040             1000CYL.

S6D108                    6221-31-2200              100CYL.

S6D110                    6138-31-2200              1000CYL.

4D120                      6110-30-2301               600CYL.

S6D125                    6150-31-2033              600CYL.

4D130                      6114-30-2303               600CYL.

S6D140                    6211-31-2031               600CYL.

S6D155                    6128-31-2060              600CYL.

                               6128-31-2070              600CYL.

Welcome your inquiry !