Compatible with Kohler XT675, XT775 engine models. The model number is 14 340 01-S 1434001-S, please check carefully. The size is 4x5.5x17mm, ensuring precise matching with the flywheel and shaft. Made of metal, it is wear-resistant and high-temperature resistant, and is suitable for long-term high-intensity working environments. The set contains 10 pcs half-month keys, suitable for multiple repairs or bulk replacement., Manufacturer: YINETTECH