Okuma
Gas Snowblower

Model # 270-3250 Official Okuma snow thrower

Here are the diagrams and repair parts for Official Okuma 270-3250 snow thrower, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 223 parts  |

Okuma M6x10 Hex Sc P55038
#20

Snow thrower diagram

Okuma m6x10 hex sc

Part #P55038

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

Exhaust Gasket P54590
#89

Carburetor diagram

Exhaust gasket

Part #P54590

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

Oil Dipstick P54086
#37

Carburetor diagram

Oil dipstick

Part #P54086

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

Bolt P54598
#93

Carburetor diagram

Bolt

Part #P54598

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

Snap Ring P54032
#14

Carburetor diagram

Snap ring

Part #P54032

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

Okuma Ring P55062
#32

Snow thrower diagram

Okuma ring

Part #P55062

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

Cylinder Head P54064
#27

Carburetor diagram

Cylinder head

Part #P54064

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

Valve Spring P54154
#66

Carburetor diagram

Valve spring

Part #P54154

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

Cylinder Head P54052
#22

Carburetor diagram

Cylinder head

Part #P54052

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

Bolt P54058
#24

Carburetor diagram

Bolt

Part #P54058

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.

Things to do: replace the spark plug, change the oil, rebuild the carburetor, adjust valve lash, adjust or replace the b…

Main causes: clogged chute, damaged auger blades, broken shear pins, worn auger belt, damaged gear case, engine problems…

Main causes: dirty carburetor, stale fuel…

Main causes: punctured tire, damaged rim…

Main causes: dirty carburetor, clogged fuel filter, dirty spark plug, incorrect valve lash, leaky engine gaskets…

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

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

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

Main causes: clogged chute, snow build-up in auger housing, broken auger shear pins, auger drive belt needs adjustment, …

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 engine valve lash

How to adjust snowblower engine valve lash

Adjust the engine valve lash on your snowblower to keep the engine starting and running smoothly.…

Repair difficulty
Time required
 15 minutes or less
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 difficulty
Time required
 15 minutes or less
How to replace a snowblower shave plate

How to replace a snowblower shave plate

Follow the 7 easy steps in this repair guide/video to replace a worn out shave plate on your snowblower.…

Repair difficulty
Time required
 15 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.

How to make your snowblower last longer

How to make your snowblower last longer

Learn the steps to take to adjust and maintain your snowblower so it lasts longer.…

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…