Shop replacement repair parts for Yard Machines Snowblower model 31A-3CAD729/2006

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.

Snow blower auger shear pin kit. The kit contains four shear pins and retainers.

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

Snowblower auger housing bearing, .75 ID x 1.85 OD

Bearing-hex flange

Auger asm:rh:300 s/t

Auger asm:lh:300 s/t