Kubota
Gas Walk-Behind Mower

Model # W5021SCE Official Kubota lawn mower

Here are the diagrams and repair parts for Official Kubota W5021SCE lawn mower, 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 431 parts  |

Knob 12681-6167-0
#120

Recoil starter diagram

Knob

Part #12681-6167-0

Replaced by #31-904

?
Manufacturer substitution
This part replaces 12681-6167-0. Substitute parts can look different from the original.
This item is not returnable
In Stock
Cover 65678-5521-0
#70

Electrical system diagram

Cover

Part #65678-5521-0

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

Label 65678-5522-0
#80

Electrical system diagram

Label

Part #65678-5522-0

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

Label 65678-5537-0
#220A

Electrical system diagram

Label

Part #65678-5537-0

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

Lawn Mower Carburetor 12681-4401-3
#170

Air cleaner - muffler - carburetor diagram

Lawn mower carburetor

Part #12681-4401-3

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

Bag 65661-5111-0
#10

Grass catcher bag - label diagram

Bag

Part #65661-5111-0

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

Idle Wheel 65601-3110-0
#10

Front wheel (8 x 2.0) diagram

Idle wheel

Part #65601-3110-0

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

Oil Pipe 12681-3311-0
#10

Oil filler pipe diagram

Oil pipe

Part #12681-3311-0

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

Bolt 01153-5081-6
#370

Transmission diagram

Bolt

Part #01153-5081-6

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

Cable 65601-2118-0
#100

Cutter housing diagram

Cable

Part #65601-2118-0

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.

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

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

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

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

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

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 blade

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your walk-behind mowers

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

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

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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

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Top questions about Sears and Sears PartsDirect

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