Briggs & Stratton
Lawn & Garden Engine

Model # 25U135-0001-G1 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 25U135-0001-G1 engine, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 26 parts  |

Lawn & Garden Equipment Engine Air Filter (replaces 17211-2l8-000, 1759330, 1904481, 491588, 491588ms, 494245, 6.491-338, 691710, Bs-491588s) 491588S
#445A

Air cleaner/blower housing diagram

Lawn & garden equipment engine air filter (replaces 17211-2l8-000, 1759330, 1904481, 491588, 491588ms, 494245, 6.491-338, 691710, bs-491588s)

Part #491588S

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$9.24
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Lawn & Garden Equipment Engine Spark Plug (replaces 797235, Bs-798615) 798615
#337

Armature/controls/ignition diagram

Lawn & garden equipment engine spark plug (replaces 797235, bs-798615)

Part #798615

$10.19
16% OFF Phone Price : $12.19
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Lawn & Garden Equipment Engine Warning Decal 794467
#1319

Crankshaft/cylinder/crankcase diagram

Lawn & garden equipment engine warning decal

Part #794467

This item is not returnable
$30.40
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Oil Sensor 797771
#1052

Air cleaner/blower housing diagram

Oil sensor

Part #797771

In Stock
Connecting Rod 797804
#29

Crankshaft/cylinder/crankcase diagram

Connecting rod

Part #797804

In Stock
Plug-dpstk 797762
#522A

Crankshaft/cylinder/crankcase diagram

Plug-dpstk

Part #797762

In Stock
Briggs & Stratton Starter 594263
#608

Air cleaner/blower housing diagram

Briggs & stratton starter

Part #594263

In Stock
Briggs & Stratton Carburetor Kit 594261
#121

Carburetor diagram

Briggs & stratton carburetor kit

Part #594261

In Stock
Piston Assembly 799535
#25

Crankshaft/cylinder/crankcase diagram

Piston assembly

Part #799535

In Stock
Main Jet 592928
#117

Carburetor diagram

Main jet

Part #592928

In Stock

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 lawn & garden engines

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

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....

What are the main components of a lawn mower?

What are the main components of a lawn mower?

Learn about the main parts of a lawn mower and when to replace parts....