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Gas Walk-Behind Mower

Model # 228670X8A Official Murray rotary lawn mower

Here are the diagrams and repair parts for Official Murray 228670X8A rotary lawn mower, as well as links to manuals and error code tables, if available.

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228670X8A Walk-Behind Mowers
Nut 15X116
#5

Handle/controls/battery/frame diagram

Nut

Part #15X116

Replaced by #703232

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Manufacturer substitution
This part replaces 15X116. Substitute parts can look different from the original.
This item is not returnable
$6.44
13% OFF Phone Price : $7.44
In Stock
Hex Flange Nut 15X68
#44

Engine/housing/wheel/transmission diagram

Hex flange nut

Part #15X68

Replaced by #703333

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Manufacturer substitution
This part replaces 15X68. Substitute parts can look different from the original.
This item is not returnable
$8.09
11% OFF Phone Price : $9.09
In Stock
Drive Pin 43629
#37

Engine/housing/wheel/transmission diagram

Drive pin

Part #43629

Replaced by #43629MA

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Manufacturer substitution
This part replaces 43629. Substitute parts can look different from the original.
In Stock
Drive Cable 1101344
#4

Handle/controls/battery/frame diagram

Drive cable

Part #1101344

Replaced by #1101344MA

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Manufacturer substitution
This part replaces 1101344. Substitute parts can look different from the original.
In Stock
Cable Stop 1101366
#6

Handle/controls/battery/frame diagram

Cable stop

Part #1101366

Replaced by #1101366MA

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Manufacturer substitution
This part replaces 1101366. Substitute parts can look different from the original.
In Stock
10 Locknut 15X88
#13

Engine/housing/wheel/transmission diagram

10 locknut

Part #15X88

Replaced by #704067

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Manufacturer substitution
This part replaces 15X88. Substitute parts can look different from the original.
This item is not returnable
In Stock
Oil Plug 91488
#17

Handle/controls/battery/frame diagram

Oil plug

Part #91488

Replaced by #794903

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Manufacturer substitution
This part replaces 91488. Substitute parts can look different from the original.
This item is not returnable
$8.82
10% OFF Phone Price : $9.82
In Stock
Lock Nut 15X84
#30

Engine/housing/wheel/transmission diagram

Lock nut

Part #15X84

Replaced by #703893

?
Manufacturer substitution
This part replaces 15X84. Substitute parts can look different from the original.
This item is not returnable
$11.29
15% OFF Phone Price : $13.29
In Stock
Clip-cable S 1101352
#7

Handle/controls/battery/frame diagram

Clip-cable s

Part #1101352

Replaced by #1101353MA

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Manufacturer substitution
This part replaces 1101352. Substitute parts can look different from the original.
In Stock
Screw Engine 25X11
#55

Engine/housing/wheel/transmission diagram

Screw engine

Part #25X11

Replaced by #25X11MA

?
Manufacturer substitution
This part replaces 25X11. Substitute parts can look different from the original.
In Stock

Symptoms for gas walk-behind mowers

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

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

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

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

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

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

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

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

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

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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Top questions about Sears and Sears PartsDirect

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