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MTD 31A-285-452 gas snowthrower Parts
Here are the diagrams and repair parts for MTD 31A-285-452 gas snowthrower, as well as links to manuals and error code tables, if available.
Owner’s manual
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SELECT DIAGRAM
Browse Parts for 31A-285-452 Snowblowers
Belt and pulleys diagram
Flat Washer
Part #736-0337Replaced by #936-0337
Manufacturer substitutionThis part replaces 736-0337. Substitute parts can look different from the original.This item is not returnableIn Stock$8.23
Qty
Frame diagram
Lock Washer
Part #736-0329Replaced by #936-0329
Manufacturer substitutionThis part replaces 736-0329. Substitute parts can look different from the original.This item is not returnableIn Stock$8.20QtyFrame diagram
Lawn & Garden Equipment Carriage Bolt
Part #710-0167Replaced by #710-05177
Manufacturer substitutionThis part replaces 710-0167. Substitute parts can look different from the original.This item is not returnableIn Stock$8.91QtyFrame diagram
Wheel-7x1.50
Part #734-04062Replaced by #734-04062A
Manufacturer substitutionThis part replaces 734-04062. Substitute parts can look different from the original.This item is not returnableIn Stock$53.50QtyFrame diagram
Belt Cover
Part #790-00045Replaced by #790-00045C-0637
Manufacturer substitutionThis part replaces 790-00045. Substitute parts can look different from the original.In Stock$85.427% OFF Phone Price : $91.42
QtyBelt and pulleys diagram
Extension Cord
Part #629-0071Replaced by #929-0071B
Manufacturer substitutionThis part replaces 629-0071. Substitute parts can look different from the original.In Stock$19.439% OFF Phone Price : $21.43QtyChute diagram
Chute Handle
Part #731-04388Replaced by #731-04388A
Manufacturer substitutionThis part replaces 731-04388. Substitute parts can look different from the original.This item is not returnableIn Stock$35.8814% OFF Phone Price : $41.88QtyScrew
Part #710-1003Replaced by #710-04669
Manufacturer substitutionThis part replaces 710-1003. Substitute parts can look different from the original.This item is not returnable$6.1714% OFF Phone Price : $7.17QtyFrame diagram
Bearing Washer
Part #790-00062
The manufacturer no longer makes this part, and there's no substitute part
Belt and pulleys diagram
Snowblower Engine Bracket
Part #790-00047
The manufacturer no longer makes this part, and there's no substitute part
Most common symptoms to help you fix your snowblowers
Choose a symptom to see related snowblower repairs.
Main causes: clogged chute, damaged auger blades, broken shear pins, worn auger belt, damaged gear case, engine problems…
Things to do: replace the spark plug, change the oil, rebuild the carburetor, adjust valve lash, adjust or replace the b…
Main causes: dirty carburetor, stale fuel…
Main causes: clogged chute, snow build-up in auger housing, broken auger shear pins, auger drive belt needs adjustment, …
Main causes: broken shear pins, worn or loose auger drive belt, auger drive cable failure, damaged auger, bad gear case…
Main causes: snow build-up in chute, chute drive mechanism failure, bad chute control assembly…
Main causes: loose drive clutch cable, damaged drive clutch cable, worn friction disc, scraper blade scraping the ground…
Main causes: dirty carburetor, clogged fuel filter, dirty spark plug, incorrect valve lash, leaky engine gaskets…
Repair guides for gas snowblowers
These step-by-step repair guides will help you safely fix what’s broken on your snowblower.
How to adjust snowblower skid shoes
To prevent snowblower auger and shave plate damage, adjust the skid shoes regularly to keep the shave plate ¼-inch high.…
Repair time and Difficulty
15 minutes or less
How to rebuild a snowblower carburetor
Rebuild the carburetor on your snowblower if the engine isn't getting fuel.…
Repair time and Difficulty
45 minutes or less
How to replace a snowblower 4-way chute control assembly
Replace the 4-way chute control assembly on your snowblower if it’s damaged.…
Repair time and Difficulty
30 minutes or less
Effective articles & videos to help repair your snowblowers
Use the advice and tips in these articles and videos to get the most out of your snowblower.
Find easy DIY tips to fix your snowblower when it won't start…
Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…
Get answers to frequently asked questions about Sears and Sears PartsDirect.…
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