Notes: CA0147397 THRUST SHOE C67-C70 UNI 7064-82 66X47X5 is original KOMATSU product. CA0147397 THRUST SHOE C67-C70 UNI 7064-82 66X47X51 is commonly used in transmissions/axles/engines . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849