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Craftsman 91788777 snow thrower Parts
Here are the diagrams and repair parts for Craftsman 91788777 snow thrower, as well as links to manuals and error code tables, if available.
Owner’s manualBy Schematic
By Part
SELECT DIAGRAM
Browse Parts for 91788777 Snowblowers
Control panel & levers diagram
Bail Control
Part #412677Replaced by #532412677
Manufacturer substitutionThis part replaces 412677. Substitute parts can look different from the original.In Stock$24.11
Qty
Chute & deflector weldments diagram
Strap Shield
Part #419822X431Replaced by #532421728
Manufacturer substitutionThis part replaces 419822X431. Substitute parts can look different from the original.In Stock$37.14QtyLawn & Garden Equipment Screw
Part #17501010Replaced by #817501010
Manufacturer substitutionThis part replaces 17501010. Substitute parts can look different from the original.This item is not returnableIn Stock$9.26QtyChute & deflector weldments diagram
Snow Shield
Part #430324Replaced by #532430324
Manufacturer substitutionThis part replaces 430324. Substitute parts can look different from the original.In Stock$47.24QtyDrive diagram
Snowblower Friction Wheel Drive Hub
Part #178613Replaced by #532178613
Manufacturer substitutionThis part replaces 178613. Substitute parts can look different from the original.In Stock$23.2042% OFF Was : $40.15
QtyImpeller & traction belts diagram
Pulley
Part #180522Replaced by #532180522
Manufacturer substitutionThis part replaces 180522. Substitute parts can look different from the original.In Stock$21.3442% OFF Was : $36.94QtyImpeller & traction belts diagram
Snowblower Washer
Part #400026Replaced by #532400026
Manufacturer substitutionThis part replaces 400026. Substitute parts can look different from the original.In Stock$14.83QtyDrive diagram
Spring
Part #180135Replaced by #532180135
Manufacturer substitutionThis part replaces 180135. Substitute parts can look different from the original.This item is not returnableIn Stock$7.40QtyDrive diagram
Control Arm
Part #405485Replaced by #532405485
Manufacturer substitutionThis part replaces 405485. Substitute parts can look different from the original.In Stock$29.93QtyImpeller & gear box diagram
Corner Bracket
Part #178675X008Replaced by #597433002
Manufacturer substitutionThis part replaces 178675X008. Substitute parts can look different from the original.This item is not returnableIn Stock$6.5213% OFF Phone Price : $7.52Qty
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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