![Spindle Assembly for Toro 100-3976 99-3877](http://russopower.com/cdn/shop/files/RP100-3976R82-A_e1a80c17-9c74-4209-9f62-a2a6ad298ec3_700x700.jpg?v=1711030500)
Spindle Assembly for Toro 100-3976 99-3877
Replaces OEM Part Numbers:
Toro 100-3976, 99-3877
Fits Models:
74198 (z 153) - 52-inch z master zero-turn mower- side-discharge deck
74197 (z 153) - 52-inch z master zero-turn mower- side-discharge deck
74179 (z 149) - 52-inch z master zero-turn mower- side-discharge deck
74178 (z 150) - 52-inch z master zero-turn mower- side-discharge deck
74175 (z 153) - 52-inch z master zero-turn mower- side-discharge deck (sn: 200000001 - 200999999) (2000)
74174 (z 153) - 52-inch z master zero-turn mower- side-discharge deck (sn: 200000001 - 200999999) (2000)
74173 (z 149) - 52-inch z master zero-turn mower- side-discharge deck (sn: 200000001 - 200999999) (2000)
74173 (z 149) - 52-inch z master zero-turn mower- side-discharge deck (sn: 099000001 - 099999999) (1999)
74172 (z 150) - 52-inch z master zero-turn mower- side-discharge deck (sn: 200000001 - 200999999) (2000)
74172 (z 150) - 52-inch z master zero-turn mower- side-discharge deck (sn: 099002000 - 099999999) (1999)
74172 (z 150) - 52-inch z master zero-turn mower- side-discharge deck (sn: 099000001 - 099001999) (1999)
74167 te (z 153) - 132cm z master zero-turn mower- side-discharge deck (sn: 240000001 - 240999999) (2004)
74167 (z 153) - 52-inch z master zero-turn mower- side-discharge deck (sn: 240000001 - 240999999) (2004)
74166 (z 153) - 52-inch z master zero-turn mower- side-discharge deck (sn: 240000001 - 240999999) (2004)
74165 (z 150) - 52-inch z master zero-turn mower- side-discharge deck (sn: 240000001 - 240999999) (2004)
74163 (z 149) - 52-inch z master zero-turn mower- side-discharge deck (sn: 240000001 - 240999999) (2004)
Specifications
Pulley Diameter: 8-7/8 inch