Cross Reference Compatibility for OEM Part Numbers. MTD Cub Cadet Troy-Bilt. Additional Replacement MPN(s). Fits OEM Models: For Cub Cadet Models. RZT-L54 KH, RZT-L54 KH FAB, RZT-L54 KW, RZT-LX 54 KW FAB, RZT-S54 Carb, RZT-S54 KH, RZT-S54 KH FAB, RZT-S54 KW, RZT-SX 54 KW FAB, XT1-GT54 FAB, XT1-GT54 KH FAB, XT1-LT54, XT1-LT54 FAB, XT1-ST54 FAB, […]