Spindle Assembly

Item: 918-04512B
Spindle Assembly
Item: 918-04512B


  • Deck spindle assembly for 42-in mower decks with star shaft
  • Fits many MTD Riders & RZTs with 42-in decks
  • Includes pulley. Does not include mounting screws
In Stock
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$ 174.17

* This part replaces: 618-04512, 618-04512A, 618-04512B, 718-04512A, 918-04512, 918-04512A



  • Series Spindle

Blade Specifications

  • Deck Cutting Width 42 in Timing

Spindle Specifications

  • Spindle Pulley Diameter 5.9 in / 6.1 in
  • Spindle Shaft Pattern Star