Troy-Bilt Lawn Mower Model 12AV834Q766 Parts

Honda air cleaner (or air filter). If the air filter is clogged or dirty, the engine may not start or may run rough.

MTD flange lock nut, 5/16-18.

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

Blade support

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.

Bail arm

Blade retaining bolt

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

Handle-lower

Screw, 1/4-20 x .5

Knob-Star 5/16-18

Lawn mower grass chute.

Lock nut, 3/8-16

Torsion spring, mulch door

Hinge pin for mulch door