http://www.partselect.com/Schematics/Troy-Bilt/Troy-Bilt_Thumb/TB575EC_(41ADT57C766)_WW_2.gif
See part B-17 in the diagram

GEARBOX ASM

PartSelect Number PS9457230

  • Compare At

    $23.77
  • You Save

    $3.96
  • Your Price

    $19.81
In Stock
Fast Shipping Get this part fast. Average delivery time via regular ground: 1.8 days.