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7-piece mower deck rebuild kit for select Cub Cadet RZT50, Troy-Bilt Mustang / Mustang XP, Craftsman ZTL7000 and MTD mowers with a 50-inch deck.
This kit includes 3 spindle assemblies, 3 heavy-duty blades and 1 aramid deck belt. Ideal for rebuilding the primary cutting components of the deck when replacement idler pulleys are not needed.
RZT50, Mustang and other mower families were produced in multiple configurations. Please verify your complete mower model number and compare the spindle, blade and belt OEM part numbers below before ordering.
| Component | Qty. | Specifications |
|---|---|---|
| Spindle Assembly | 3 | 6-point star blade mount |
| Heavy-Duty Blade | 3 | 17-29/32" L × 2-1/2" W × .150" thick, 6-point star |
| Aramid Deck Belt | 1 | 1/2" × 134" |
| Component | OEM References |
|---|---|
| Spindle Assemblies | 618-04125, 618-04125B, 618-04126, 618-04126A, 918-04125A, 918-04125B, 918-04125C, 918-04126, 918-04126A, 918-04126B, 112-0370 |
| Blades | 742-04053A, 742-04053B, 742-04053C, 942-04053A, 942-04053B, 942-04053C, 112-0316, 50-2138 |
| Deck Belt | 754-04044, 754-04044A, 954-04044, 954-04044A, Rotary 11844 |
17AI2ACP709, 17AA5D7P756, 17WI2ACP056, 17AI2ACP056, 17AI2ACP256, 17AA5D7P710
Mustang RZT 50 / RZT50:
17AA5ABP766, 17AA5AAG766, 17AF2ACP011, 17AF2ACP066, 17AF2ACP711, 17AF2ACP766
Mustang XP / Mustang XP 50:
17BF2ACP011, 17BF2ACP066, 17WF2ACP011, 17WF2ACP066
247.289830 / 247289830
247.250020 / 247250020
ZTL7000
17AD2ACP004, 17AK2ACP099, 17AF2ACP001, 17AC2ACG055
This spindle, blade and belt combination is used across select MTD-built 50-inch zero-turn mower platforms sold under multiple brands. Additional applications should be verified using the complete mower model number and OEM part numbers before ordering.
Aftermarket replacement parts. Brand names and original equipment part numbers are used for identification and compatibility reference purposes only.