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Murray MX45N22SH rotary lawn mower Parts

Here are the diagrams and repair parts for Murray MX45N22SH rotary lawn mower, as well as links to manuals and error code tables, if available.

Murray MX45N22SH rotary lawn mower
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Browse Parts for MX45N22SH Walk-Behind Mowers

  • Lawn Tractor Nut for Murray MX45N22SH - Part 582478602

    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.
    This item is not returnable
    In Stock
    $3.36
    23% OFF Phone Price : $4.36Info Icon
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  • Lawn Mower Axle, Right Rear for Murray MX45N22SH - Part 180410X004

    Rotary mower diagram

    Lawn Mower Axle, Right Rear

    Part #180410X004

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

  • Wire Tie for Murray MX45N22SH - Part 66426

    Rotary mower diagram

    Wire Tie

    Part #66426

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

  • Plate.mulche for Murray MX45N22SH - Part 160830

    Rotary mower diagram

    Plate.mulche

    Part #160830

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

  • Lawn Mower Height Adjuster Lever for Murray MX45N22SH - Part 168360X004

    Rotary mower diagram

    Lawn Mower Height Adjuster Lever

    Part #168360X004

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

  • Axle Arm for Murray MX45N22SH - Part 180409X004

    Rotary mower diagram

    Axle Arm

    Part #180409X004

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

  • Owner's Manual for Murray MX45N22SH - Part 403015

    #NI04

    All parts diagram

    Owner's Manual

    Part #403015

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

  • Lock Washer for Murray MX45N22SH - Part 850263

    Rotary mower diagram

    Lock Washer

    Part #850263

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

  • Lawn Mower Housing for Murray MX45N22SH - Part 167706

    Rotary mower diagram

    Lawn Mower Housing

    Part #167706

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

  • Engine, Briggs & Stratton, Model #120k02 for Murray MX45N22SH - Part N/P

    Rotary mower diagram

    Engine, Briggs & Stratton, Model #120k02

    Part #N/P

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

Most common symptoms to help you fix your 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: 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…

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

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…

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 front deck tray

How to replace a lawn mower front deck tray

Learn how to replace the front deck tray on your lawn mower if it's cracked or damaged.…

Repair time and Difficulty

 60 minutes or less
How to replace a lawn mower transmission

How to replace a lawn mower transmission

Learn how to replace the transmission on your lawn mower if it's locked up or won't drive the wheels.…

Repair time and Difficulty

 60 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 time and Difficulty

 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.

The best time of day to mow grass (and when you should absolutely not)

The best time of day to mow grass (and when you should absolutely not)

Wondering when to mow your lawn for the best results? Timing matters more than you might think. Discover the best time o…

Top 10 electric lawn and garden tools

Top 10 electric lawn and garden tools

Learn about the top 10 must-have electric lawn & garden tools for 2023…

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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