The original ks kit sets, comprising piston, piston rings, piston pins, piston pin retainers and cylinder liners, with seals, if required, has been composed ready for installation. As a replacement part requiring no further work, the kit sets must be fitted as delivered in the package. Arbitrary exchange of cylinders and pistons may cause trouble in the engine.
Original ks kit sets are engine parts of highest precision. They are, therefore, most carefully packed. During transportation and handling, hard blows and other damage should be avoided.
Prior to installation, the original ks kit sets should be checked again for its proper composition.