Shop replacement repair parts for Troy-Bilt Lawn Mower model 12AJ836G211

21" Lawn mower mulching blade with star. MTD Genuine Factory Part.

Lawn mower blade adapter. 25mm. If the lawn mower's blade isn't engaging properly, the blade adapter may be stripped. If the blade adapter is stripped, replace it.

MTD flange lock-nut, 1/4-20.

Screw, 1/4-20 x .5

Self Tapping Screw

Knob-Star 5/16-18

Blade retaining bolt

Lawn mower grass chute.

Wheel assembly, 8 X 2 with drive gear

Knob-handle

Bearing:flg:hex split

Torsion spring, mulch door

Hinge pin for mulch door

Rope-guide eyebolt

Curved head bolt, 5/16-18 x 2" Lg.