Genuine OEM MTD Spindle Assembly used on Cub Cadet Ultima ZT2, XT1-GT54 models. Also used on Craftsman Z5800 & Z7600 and Tryobilt Super Bronco 54 models.

• New Style Spindle using the "S" pattern center hole
• Uses Blade# 742P05086

(Check our Models & OEM Cross-Reference #'s section to find your model#)

XT1-GT54 KH FAB (14AQA3CM010) (2021), XT1-GT54 KH FAB (14AQA3TMA10)
(2022-2023), XT1-ST54 KH FAB (13AQA2CM010) (2021), XT1-ST54 KH FAB
(13AQA2TMA10) (2022-2023), ZT1-54 KH FAB (17AREACM010) (2021-2023)
(ULTIMA ZT1), ZT1-54 KH FAB (17AREACM210) (2021-2022) (ULTIMA ZT1),
ZT1-54 KH FAB (17RREACM010) (2021-2023) (ULTIMA ZT1), ZT1-54P KW FAB
(17AIEACMA10) (2022-2023) (ULTIMA ZT1), ZT2-54 KW FAB (17AIEAC3010)
(2021) (ULTIMA ZT2), ZT2-54 KW FAB (17AIEAC3A10) (2022-2023) (ULTIMA
ZT2), ZT2-54 KW FAB (17RIEAC3010) (2021-2023) (ULTIMA ZT2), ZTS2-54 KH
FAB (17ASGGY3A10) (2022-2023) (ULTIMA ZTS2). Also used on Troybilt
models: 13A777BY066 Pony 36T (2020), 13AC77BY066 Pony 36 (2021),
13AC77BYA66 Pony 36B (2023), 13AC77SY000 (2022), 13AQA2BWA66 Super
Bronco 54 XP (2022), 13AQA2BWA66 Super Bronco 54K XP (2023), 17ARFACW066
Mustang Z54 (2021), 17ARFACWA66 Mustang Z54 (2022-2023), 17ASFAC3066
Mustang 54 XP (2021), 17ASFAC3A66 Mustang 54 XP (2022). Also used on
Craftsman models: CMGN231702 (17ASHAC3A93) (Z7600) (2023), CMGN231702
(17RSHAC3A93) (Z7600) (2023), CMXGNAM211704 (17ARFACW093) (Z5800)
(2021-20223), CMXGNAM211704 (17RRFACW093) (Z5800) (2023), CMXGRAM201301
(13A777XY091) (T85) (2020), CMXGRAM201302 (13AC77XY093) (T100)
(2020-2022), CMXGRAM201302 (13AC77XYA93) (T100) (2023), CMXGRAM201303
(13AC77XY293) (T100) (2020-2021), CMXGRAM211303 (13AQA2ZWA93) (T3200)
(2023)