Spare parts and calibration

How to inquiry

・Please inform us of the product name and serial number. ​
(Example: Model P-55A hydraulic dynamometer, serial number: 4-digit number)　​

・The serial number is a 4-digit number engraved on the nameplate of the product itself. ​

・Please let us know the name of the necessary parts. If you do not know the name of the part, we will send you a cross-sectional drawing of the part.​