Parts for 993 — MTD

We found 68 parts confirmed to fit the MTD 993.

Compatibility table

Prices shown are an informational reference range only, not an offer or an Amazon price — RepairKitHub does not sell parts directly. Each part links to an Amazon search so you can compare current listings yourself.

Common failure areas on this model

The confirmed parts above group into a handful of failure areas. Here is what each points to and how to check it before you order anything.

Storage, trim and cosmetic hardware

Symptom: A cracked shelf, broken door bin, worn hinge, or missing trim piece -- cosmetic and storage wear rather than a functional breakdown.

Check: Match the physical dimensions and mounting tabs of the old part before ordering; these pieces are often model-specific even between visually similar models.

Parts in this group on 993: 68401150637 (Support Assembly), 7380975 (Axle), 78457110637 (Chute Bracket), 7140151A (MTD Snowblower Pin Clip), 7380215A (MTD Snowblower Shoulder Screw), 7840379 (MTD Snowblower Upper Frame Cover), 78457100637 (Plate Support), 7490989A (Upper Handle), 7845726 (Yard-Man Drive Bracket), 7055218 (Clutch Handle), 7055219 (Clutch Handle), 7055217 (MTD Snowblower Lamp Mounting Bracket), 7320184 (MTD Snowblower Extension Spring), 6840119B0637 (Auger Bracket), 7310851A (MTD Snowblower Chute Flange Keeper Bracket).

General hardware and mounting parts

Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.

Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.

Parts in this group on 993: 7111191 (Hex Drive Shaft), 6840117 (MTD Snowblower Shift Arm), 9180296B (Snowblower Friction Wheel), 6840120 (Frame assy -need color), 6840122 (Sprocket Assembly), 9410185 (Bearing), 6180436 (Gear Box Assembly), 7100891 (MTD Snowblower Shear Bolt, 5/16-18 X 1.75-in), 9460902 (Chute Cable), 9360217 (Lawn & Garden Equipment Washer), 9460903 (Lawn Mower Cable), 9251669P (Lamp with Lens), 7311696B (MTD Snowblower Chute Adapter), 7470983A (MTD Snowblower Shift Rod, Lower), 78456970637 (MTD Snowblower Skid Shoe), 7460949A (MTD Snowblower Steering Control Cable), 7845714B (PLATE, SHAVE, 33"), 7845714B0691 (Shave Plate), 7845697 (Skid Shoe), 78456970650 (Skid Shoe), 78456970691 (Skid Shoe), 9460951A (Snowblower Auger Drive Cable), 9170302 (Snowblower Drive Plate), 9410597 (Snowblower Flange Bearing), 7845714B0637 (Snowblower Scraper Blade), 9180282E (Snowblower Steering Shaft Assembly), 7410670 (Bushing), 7380279 (Drive Spindle), 7120127 (Lawn & Garden Equipment Flat Weld Nut), 05845C0637 (Lawn Mower Control (Powder Black)), 7160111 (MTD Lawn & Garden Equipment Snap Ring), 7310903E (MTD Snowblower Chute (Part Number:), 7410184 (MTD Snowblower Thrust Bearing), 7845714B0606 (Plate), 7845714B0638 (Shave Plate), 7845714B4021 (Shave Plate), 7470980A (Troy-Bilt Rod-Auger Id), 7210325 (MTD Lawn & Garden Equipment Plastic Plug).

Drive system (belts, pulleys, motors)

Symptom: A drum or tub that won't turn, a burning-rubber smell, or a loud thump or squeal during a cycle.

Check: With power off, turn the drum or tub by hand -- resistance or grinding points to the motor or a bearing, and a cracked, glazed, or snapped belt is visible once the cabinet is open.

Parts in this group on 993: 7560243 (MTD Snowblower Auger Pulley), 7560240 (Idler), 9540131 (Snowblower Auger Drive Belt), 9540222A (Snowblower Auger Drive Belt), 7560241B (MTD Snowblower Engine Double Pulley), 7560344 (MTD Snowblower Auger Pulley).

Interior lighting

Symptom: The interior light doesn't turn on when the door opens.

Check: Confirm power is reaching the socket, then check the door-activated light switch before assuming the bulb itself is at fault.

Parts in this group on 993: 7311364 (MTD Snowblower Headlight Housing).

Before you buy

Match 993 exactly against the model and serial plate on the appliance itself before ordering anything — a single mismatched character can point to a different production run with different parts. Then check the part number printed or stamped on the part you are replacing against the part numbers in the table above; the printed number is the most reliable way to confirm fitment when a model has gone through multiple production runs. RepairKitHub does not sell parts directly — every part link above routes to an Amazon search for that part number so you can compare current listings and sellers yourself.

How to confirm this is your model

Check inside a door opening, on a back or side panel, or behind a removable panel or drawer for a label printed with the model and serial number. Match every character exactly, including letters and dashes at the end — appliance model numbers often have similar prefixes but different suffixes for different production runs.

Other models with this exact parts list

Each model below is confirmed to share the identical compatible-parts list with this one.

• 31AE993I401 — 70 parts

Still not sure?

Use the model lookup tool to search by model or part number, or start from the symptom your appliance is showing.