Lawn & Garden Engine

Model # 123K02-0235-E1 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 123K02-0235-E1 engine, as well as links to manuals and error code tables, if available.

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123K02-0235-E1 Engine
Lawn & Garden Equipment Engine Carburetor Rebuild Kit (replaces 493762, 498261) 498260

#121

All parts diagram

Lawn & garden equipment engine carburetor rebuild kit (replaces 493762, 498261)

Part #498260

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Gasket Set-c 498261

#977

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Gasket set-c

Part #498261

Replaced by #498260

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Manufacturer substitution
This part replaces 498261. Substitute parts can look different from the original.
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Air Cleaner Gasket 272653

#163

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Air cleaner gasket

Part #272653

Replaced by #795629

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Manufacturer substitution
This part replaces 272653. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Ignition Coil 802574

#333

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Lawn & garden equipment engine ignition coil

Part #802574

Replaced by #590454

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Manufacturer substitution
This part replaces 802574. Substitute parts can look different from the original.
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Tank 495224

#972

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Tank

Part #495224

Replaced by #699374

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Manufacturer substitution
This part replaces 495224. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Recoil Starter (replaces Bs-497680) 497680

#608

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Lawn & garden equipment engine recoil starter (replaces bs-497680)

Part #497680

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Lawn & Garden Equipment Engine Carburetor Float Bowl Gasket (replaces 280492) 693981

#137

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Lawn & garden equipment engine carburetor float bowl gasket (replaces 280492)

Part #693981

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Air Bracket 691753

#159

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Air bracket

Part #691753

Replaced by #795259

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Manufacturer substitution
This part replaces 691753. Substitute parts can look different from the original.
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Base Cleaner 496116

#966

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Base cleaner

Part #496116

Replaced by #795259

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This part replaces 496116. Substitute parts can look different from the original.
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Pawl 281505

#459

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Pawl

Part #281505

Replaced by #281505S

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This part replaces 281505. Substitute parts can look different from the original.
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$5.80
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Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

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Repair guides for treadmills

These step-by-step repair guides will help you safely fix what’s broken on your treadmill.

How to replace a treadmill motor controller

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill walking belt

How to replace a treadmill walking belt

A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using the…

Repair difficulty
Time required
 45 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

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 treadmill.

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.…