Shop replacement repair parts for Troy-Bilt Snowblower model 31AH8ER6766

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.

Bow Tie Cotter Pin

Clutch lock trigger

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

Self-tapping screw. 5/16-18 inches by .75 inches.

MTD flange lock nut, 5/16-18.

Extension spring, .380 x 2.500

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

Spacer, 1.25 x .75 x 1.00

Extension spring .38 OD x 4.59" Lg.

Worm gear inside gearcase, 20 tooth for auger drive

Screw, 1/4-20 x .5

Traction control cable

Self Tapping Screw

Key-hi-pro