Shop replacement repair parts for MTD Lawn Mower model 12AJ836L597

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

MTD flange lock nut, 5/16-18.

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.

Blade support

Screw, 1/4-20 x .5

Self Tapping Screw

Knob-Star 5/16-18

Blade retaining bolt

Lawn mower grass chute.

Lock nut, 3/8-16

Wheel assembly, 8 X 2 with drive gear

Knob-handle

Bearing:flg:hex split

Wheel Assembly-Hub Cap needs to be removed to install wheel.