Murray
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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Model diagram and schematic

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ALL PARTS
Showing 10 of 84 parts  |

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.
BEST SELLER
This item is not returnable
$6.24
14% OFF Phone Price : $7.24
In Stock
Wing Nut 71495
#31

Handle/controls/battery/frame diagram

Wing nut

Part #71495

Replaced by #1501260MA

?
Manufacturer substitution
This part replaces 71495. Substitute parts can look different from the original.
BEST SELLER
$10.93
15% OFF Phone Price : $12.93
In Stock
T Hex Flange 15X79
#52

Engine/housing/wheel/transmission diagram

T hex flange

Part #15X79

Replaced by #703409

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Manufacturer substitution
This part replaces 15X79. Substitute parts can look different from the original.
$9.27
10% OFF Phone Price : $10.27
In Stock
Hex Flange Nut 15X68
#44

Engine/housing/wheel/transmission diagram

Hex flange nut

Part #15X68

Replaced by #703333

?
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
Pinion Gear 71792
#25

Engine/housing/wheel/transmission diagram

Pinion gear

Part #71792

Replaced by #71792MA

?
Manufacturer substitution
This part replaces 71792. Substitute parts can look different from the original.
In Stock
10 Bolt-zinc 1X45
#53

Engine/housing/wheel/transmission diagram

10 bolt-zinc

Part #1X45

Replaced by #703822

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Manufacturer substitution
This part replaces 1X45. Substitute parts can look different from the original.
In Stock
Whl 8x2 Mod 1101432
#32

Engine/housing/wheel/transmission diagram

Whl 8x2 mod

Part #1101432

Replaced by #672441MA

?
Manufacturer substitution
This part replaces 1101432. Substitute parts can look different from the original.
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

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

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

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

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

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…

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 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.…

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.…

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.…

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.

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.…

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.…

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.…