Shop replacement repair parts for MasterCut Lawn Mower model 12AV566A059

Champion Spark Plug (RC12YC). The spark plug ignites the fuel and air mixture in the cylinder to power the engine. If the spark plug is burnt, fouled or damaged the engine may not start or may run rough.

Handle-lower po7

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

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

Bail arm

Blade support

Total length is 53 inches. Conduit length is 40 inches. MTD has updated this part. It is now manufactured with a hook on the upper end. This replaces the old clamp style. If the control cable is broken, the lawn mower's self-propel feature won't work.

Screw, 1/4-20 x .5

Knob-Star 5/16-18

Screw, 1/4-20 x .625

Genuine MTD 942-0741X Extreme blades features more cutting surface than standard blades. Creates finer mulch and when bagging, leaves fewer clippings on the turf.

Lawn mower grass chute.

Blade retaining bolt, 3/8-24 x 2.50

Grass bag frame

Lock nut, 3/8-16