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Murray
Gas Walk-Behind Mower

Model # 20112X92E1 Official Murray lawn mower

Here are the diagrams and repair parts for Official Murray 20112X92E1 lawn mower, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 37 parts  |
Pipe Fitting 132010
#27

Rotary mower diagram

Pipe fitting

Part #132010

Replaced by #532409149

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Manufacturer substitution
This part replaces 132010. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.31 | 
16% OFF Phone Price : $6.31
In Stock
Lawn Mower Blade Adapter 850977
#34

Rotary mower diagram

Lawn mower blade adapter

Part #850977

Replaced by #581547901

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Manufacturer substitution
This part replaces 850977. Substitute parts can look different from the original.
BEST SELLER
$18.44 | 
10% OFF Phone Price : $20.44
In Stock
Nut 132004
#5

Rotary mower diagram

Nut

Part #132004

Replaced by #582478602

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Manufacturer substitution
This part replaces 132004. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$2.64 | 
27% OFF Phone Price : $3.64
In Stock
Lawn & Garden Equipment Lock Nut 73800400
#6

Rotary mower diagram

Lawn & garden equipment lock nut

Part #73800400

Replaced by #582478602

?
Manufacturer substitution
This part replaces 73800400. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$2.64 | 
27% OFF Phone Price : $3.64
In Stock
Rope Guide 179585
#2

Rotary mower diagram

Rope guide

Part #179585

Replaced by #586122501

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Manufacturer substitution
This part replaces 179585. Substitute parts can look different from the original.
This item is not returnable
$15.59 | 
11% OFF Phone Price : $17.59
In Stock
Lawn Mower Cable Bracket 86899X004
#10

Rotary mower diagram

Lawn mower cable bracket

Part #86899X004

Replaced by #532430034

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Manufacturer substitution
This part replaces 86899X004. Substitute parts can look different from the original.
$10.26
In Stock
Lawn & Garden Equipment Self-tapping Screw (replaces 532081276, 532750634, 81276) 750634
#25

Rotary mower diagram

Lawn & garden equipment self-tapping screw (replaces 532081276, 532750634, 81276)

Part #750634

Replaced by #532750634

?
Manufacturer substitution
This part replaces 750634. Substitute parts can look different from the original.
This item is not returnable
$5.11
In Stock
Lawn & Garden Equipment Bolt (replaces 532150406, 532850998, 850998) 150406
#30

Rotary mower diagram

Lawn & garden equipment bolt (replaces 532150406, 532850998, 850998)

Part #150406

Replaced by #532150406

?
Manufacturer substitution
This part replaces 150406. Substitute parts can look different from the original.
$8.54
In Stock
Tower Lawn Tractor Bolt (replaces 532002274, 532057968, 74760412x008) 74760412
#28

Rotary mower diagram

Tower lawn tractor bolt (replaces 532002274, 532057968, 74760412x008)

Part #74760412

Replaced by #874760412

?
Manufacturer substitution
This part replaces 74760412. Substitute parts can look different from the original.
This item is not returnable
$5.31 | 
16% OFF Phone Price : $6.31
In Stock
Axle Bolt 67609
#20

Rotary mower diagram

Axle bolt

Part #67609

Replaced by #532067609

?
Manufacturer substitution
This part replaces 67609. Substitute parts can look different from the original.
$13.69
In Stock

Symptoms for gas walk-behind mowers

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

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Why does my lawn mower vibrate a lot?

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

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Why does my lawn mower cut unevenly?

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

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Why does my lawn mower run rough?

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

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Why won't my lawn mower move?

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

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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…

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Why does my lawn mower stall?

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

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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.

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How to rebuild a lawn mower carburetor

How to rebuild a lawn mower carburetor

The carburetor mixes air with fuel to drive the piston. Rebuild the carburetor if it's clogged or leaks.…

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Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower recoil starter on an OHV engine

How to replace a lawn mower recoil starter on an OHV engine

Replace the recoil starter if it doesn't move when you pull the starter rope.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower wheel

How to replace a lawn mower wheel

Learn how replace a damaged wheel on a walk-behind lawn mower—it's a quick, easy fix.…

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Repair difficulty
Time required
 15 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

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.…

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Top questions about Sears and Sears PartsDirect

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Types of walk-behind mower blades video

Types of walk-behind mower blades video

Learn about the different kinds of mower blades and how to maintain them.…

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