OEM MTD Snow Blower Drive Shaft ASM Columbia Yard Man Craftsman Troy-Bilt. MADE IN THE USA. Fits a number of snow blowers from MTD, Cub Cadet, Yard Man, Yard Machines, Craftsman, and Troy-Bilt. To confirm, make sure your machine requires one of the part numbers listed above. Here is a partial list of models that use this part. 31AH9574897 – Columbia Snow Thrower. 31AH9575897 – Columbia Snow Thrower. 31AH9576897 – Columbia Snow Thrower. 31AH9774897 – Columbia Snow Thrower. 31AH9775897 – Columbia Snow Thrower. 31AH9776897 – Columbia Snow Thrower. 31AE9O6I799 – Craftsman Snow Thrower. 31AE9P6J799 – Craftsman Snow Thrower. 31AH95SI799 – Craftsman Snow Thrower. 31AH976J799 – Craftsman Snow Thrower. 31AH97SJ799 – Craftsman Snow Thrower. 31AH9J6I799 – Craftsman Snow Thrower. 31AH9J6J799 – Craftsman Snow Thrower. 31BH95SI799 – Craftsman Snow Thrower. 31BH97SJ799 – Craftsman Snow Thrower. 31AH95P6711 – Troy-Bilt Snow Thrower. 31AH95P6766 – Troy-Bilt Snow Thrower. 31AH9777766 – Troy-Bilt Snow Thrower. 31AH97P7711 – Troy-Bilt Snow Thrower. 31AH97P7766 – Troy-Bilt Snow Thrower. 31AH9977063 – Troy-Bilt Snow Thrower. 31AH9977101 – Troy-Bilt Snow Thrower. 31AH9J77766 – Troy-Bilt Snow Thrower. 31AH9M75766 – Troy-Bilt Snow Thrower. 31AH9P77766 – Troy-Bilt Snow Thrower. 31AH9Q77766 – Troy-Bilt Snow Thrower. 31AH9V75063 – Troy-Bilt Snow Thrower. 31AH9V75101 – Troy-Bilt Snow Thrower. 31AE993I401 – Yard-Man Snow Thrower. 31AE993J401 – Yard-Man Snow Thrower. 31AE9P3I801 – Yard-Man Snow Thrower. 31AE9P3J801 – Yard-Man Snow Thrower. _gsrx_vers_1677 GS 9.8.1 (1677).