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  |

T Hex Flange 15X79
#52

Engine/housing/wheel/transmission diagram

T hex flange

Part #15X79

Replaced by #703409

?
Manufacturer substitution
This part replaces 15X79. Substitute parts can look different from the original.
$9.27
10% OFF Phone Price : $10.27
In Stock
Oil Plug 91488
#17

Handle/controls/battery/frame diagram

Oil plug

Part #91488

Replaced by #794903

?
Manufacturer substitution
This part replaces 91488. Substitute parts can look different from the original.
This item is not returnable
$9.19
10% OFF Phone Price : $10.19
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
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
Drive Pin 43629
#37

Engine/housing/wheel/transmission diagram

Drive pin

Part #43629

Replaced by #43629MA

?
Manufacturer substitution
This part replaces 43629. 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

?
Manufacturer substitution
This part replaces 15X88. Substitute parts can look different from the original.
This item is not returnable
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
Screw-#10-24 26X302
#6

Engine/housing/wheel/transmission diagram

Screw-#10-24

Part #26X302

Replaced by #26X304MA

?
Manufacturer substitution
This part replaces 26X302. Substitute parts can look different from the original.
In Stock
Lever-stop 2 1101076E701
#8

Handle/controls/battery/frame diagram

Lever-stop 2

Part #1101076E701

Replaced by #1101076E701MA

?
Manufacturer substitution
This part replaces 1101076E701. 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: 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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