Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Craftsman 21758870 7.0-hp outboard motor Parts

Here are the diagrams and repair parts for Craftsman 21758870 7.0-hp outboard motor, as well as links to manuals and error code tables, if available.

Craftsman 21758870 7.0-hp outboard motor
By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for 21758870 7.0-HP Outboard Motor

  • Bushing for Craftsman 21758870 - Part 96404

    Column assembly diagram

    Bushing

    Part #96404

    The manufacturer no longer makes this part, and there's no substitute part

  • Lock Washer for Craftsman 21758870 - Part 4434

    Power head assembly diagram

    Lock Washer

    Part #4434

    The manufacturer no longer makes this part, and there's no substitute part

  • Screw for Craftsman 21758870 - Part 650654

    Engine assembly (type no. 640-05) diagram

    Screw

    Part #650654

    The manufacturer no longer makes this part, and there's no substitute part

  • Hose Ay for Craftsman 21758870 - Part 97116

    Optional remote gasoline tank assembly diagram

    Hose Ay

    Part #97116

    The manufacturer no longer makes this part, and there's no substitute part

  • Brkt, Grn for Craftsman 21758870 - Part 26104-12

    Column assembly diagram

    Brkt, Grn

    Part #26104-12

    The manufacturer no longer makes this part, and there's no substitute part

  • Preway Boat Motor Propeller Shaft Oil Seal for Craftsman 21758870 - Part 96014

    Gear housing assembly diagram

    Preway Boat Motor Propeller Shaft Oil Seal

    Part #96014

    The manufacturer no longer makes this part, and there's no substitute part

  • Screw for Craftsman 21758870 - Part 96031

    Column assembly diagram

    Screw

    Part #96031

    The manufacturer no longer makes this part, and there's no substitute part

  • Link for Craftsman 21758870 - Part 490280

    Engine assembly (type no. 640-05) diagram

    Link

    Part #490280

    The manufacturer no longer makes this part, and there's no substitute part

  • Gear for Craftsman 21758870 - Part 96721

    Gear housing assembly diagram

    Gear

    Part #96721

    The manufacturer no longer makes this part, and there's no substitute part

Symptoms for gas snowblowers

Choose a symptom to see related snowblower repairs.

Main causes: stale gas, clogged carburetor, clogged or broken fuel line, dirty spark plug, bad rewind starter, incorrect…

Main causes: punctured tire, damaged rim…

Main causes: snow build-up in chute, chute drive mechanism failure, bad chute control assembly…

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: loose drive clutch cable, damaged drive clutch cable, worn friction disc, scraper blade scraping the ground…

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

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

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

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

Articles and videos for gas snowblowers

Use the advice and tips in these articles and videos to get the most out of your snowblower.

Snowblower won't blow snow: troubleshooting chute and auger issues video

Snowblower won't blow snow: troubleshooting chute and auger issues video

Get your snowblower throwing snow again with this quick video on diagnosing clogged chutes, broken shear pins, and auger…

Snowblower won’t start: 4 easy DIY fixes

Snowblower won’t start: 4 easy DIY fixes

Find easy DIY tips to fix your snowblower when it won't start…

Find the right carburetor assembly for a Craftsman snowblower, tiller or log splitter

Find the right carburetor assembly for a Craftsman snowblower, tiller or log splitter

This chart will help you find the right carburetor for your Craftsman snowblower, tiller or log splitter.…

Parts & More

Bottom-Mount Refrigerator
Dishwasher
Drill/Driver
Electric Wall Oven
Freestanding Ice Maker
Front-Engine Lawn Tractor
Gas Chainsaw
Gas Leaf Blower
Lawn Vacuum
Range
Side-By-Side Refrigerator
Top-Mount Refrigerator
Upright Freezer
Washer
Water & Ice System
Water Pump
Welder