Shop replacement repair parts for MTD Snowblower model 3AA

Shear pin. Shear pins are designed to break in half if the auger strikes a hard object to prevent damage to the transmission and engine. If the shear pin is broken, the auger won’t be able to turn.The retaining clip is not included—you must purchase it separately to complete the assembly.

Snowblower auger drive belt. MTD has changed the design from a cogged belt to a V-Belt. Both belts will function with your equipment.

V-belt

Snowblower auger housing bearing, .75 ID x 1.85 OD

Cable:clutch auger

Bearing-hex flange

Auger asm:lh:300 s/t