Shop replacement repair parts for MTD Snowblower model 552-027

MTD snowblower shear bolt. If the snowblower's auger hits a hard object, the shear bolt breaks in half to prevent damage to the transmission and engine. If the shear bolt is broken, the auger won’t turn. Does not include nuts, see related item.

Carriage Bolt: 5/16-18 x .750"

Knob-Star 5/16-18

Screw, 1/4-20 x .5

Key, red plastic

Hex nut, 5/16-18 Thd.

Flange-chute keeper

Bushing

Carriage bolt, 5/16 inch

Hex screw, 3/8-16 x 2.0

Pin:cot:.072 dia. 1.13 lg

Bearing-flange

Carriage Bolt 5/16-18 x 1.00"

Bearing-flange

Flat washer 1.03" i.d. x 1.62" o.d.