Replaces OEM Part Numbers: Cub Cadet, MTD, Troy Bilt 618-04608A, 618-0671, 618-0671B, 618-0671D, 918-04608A, 918-0671, 918-0671B
Compatible with Models: MTD ZT54 (17AF2ACK897), ZT54 (17AK2ACK), ZT54 (17BK2ACK), ZTL8000 (17AF2ACK099), RZT54, GT954 (14AA815K790), GT954H (14AQ816K790), GT2550 (14A9816K190), GT2550 (14AZ816K190),
Compatible with: Troy Bilt: Big Red Horse (14AZ809K766), Big Red GT54 (14AQ81TK766), GTX2654 (14AZ809K063), TB2654 (14AK94KK066), TB2654 (14AR94KK066), TB2654 (14BR94KK066) , TB2454 (13AAA2KW066),
Compatible with: Cub Cadet GT1554 (14AK13BK) S/N 1K015 – 1K017, GT1554 (14AK13BK) S/N 1K017 & after, RZT-54 (2008 & After), RZT54KW (17WI2ACK), RZT54KW (17YI2ACK), RZT54KH (17WF2ACK), LGT1054,
Spindle Specs: Height 7 5/16″, Pulley Outer Diameter 5 1/2″