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Generator

Model # SP-GG120 Official Steele generator

Here are the diagrams and repair parts for Official Steele SP-GG120 generator, as well as links to manuals and error code tables, if available.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual

Model diagram and schematic

SEARCH WITHIN THIS MODEL

ALL PARTS

Showing 10 of 160 parts |

All Power Oil Seal APG3102TE-A30TG

Engine assy diagram

All power oil seal

Part #APG3102TE-A30TG

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

All Power O-ring APG3102TE-B15TG

Cabinet parts diagram

All power o-ring

Part #APG3102TE-B15TG

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

All Power Cylinder Head APG3102TE-A01TG

Engine assy diagram

All power cylinder head

Part #APG3102TE-A01TG

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

All Power Retainer APG3102TE-B24TG

Cabinet parts diagram

All power retainer

Part #APG3102TE-B24TG

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

All Power Air Pipe APG3102TE-B81TG

Cabinet parts diagram

All power air pipe

Part #APG3102TE-B81TG

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

All Power Screw APG3102TE-B93TG

Cabinet parts diagram

All power screw

Part #APG3102TE-B93TG

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

All Power Crank Cover APG3102TE-A27TG

Engine assy diagram

All power crank cover

Part #APG3102TE-A27TG

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

All Power Bolt M6x55 APG3102TE-B90TG

Cabinet parts diagram

All power bolt m6x55

Part #APG3102TE-B90TG

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

All Power Spindle APG3102TE-A60TG

Engine assy diagram

All power spindle

Part #APG3102TE-A60TG

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

All Power Screw APG3102TE-B67TG

Cabinet parts diagram

All power screw

Part #APG3102TE-B67TG

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

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Why does my lawn mower run rough?

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Why does my lawn mower cut unevenly?

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Why does my lawn mower vibrate a lot?

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Why won't my lawn mower start?

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Why does my lawn mower stall?

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Why won't my lawn mower move?

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to replace a lawn mower spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

Repair difficulty

Time required

15 minutes or less

How to replace a lawn mower drive cable

How to replace a lawn mower drive cable

The drive cable engages the transmission to spin the drive wheels and move the mower across the grass. Replace the drive…

Repair difficulty

Time required

60 minutes or less

How to replace a lawn mower starter rope

How to replace a lawn mower starter rope

These step-by-step instructions show how to replace a broken starter pull rope on a walk-behind lawn mower.…

Repair difficulty

Time required

30 minutes or less

Articles and videos for gas walk-behind mowers

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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.…

Lawn mower won't start troubleshooting video: spark plug and ignition problems video

Lawn mower won't start troubleshooting video: spark plug and ignition problems video

Find out how to test and fix problems with the spark plug, stop wire, ignition coil and flywheel.…

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