Shop replacement repair parts for Yard Machines Lawn Mower model 12A-449R729/2005

Small engine Champion spark plug (RJ19LM). If the engine does not start, the spark plug may be defective. The spark plug should be replaced periodically during regular maintenance.

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

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

Blade support

Knob-Star 5/16-18

Screw, 1/4-20 x .625

Wheel asm comp-8x1

Drive belt. Width: 3/8 " Length: 31 "

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.

Blade retaining bolt, 3/8-24 x 2.50

Grass bag frame

Carriage head bolt, 1/4-20 x.75

Knob-handle

Control cable

Screw -shoulder