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Snapper EP21450 lawn mower

Snapper EP21450 lawn mower Parts

Here are the diagrams and repair parts for Snapper EP21450 lawn mower, as well as links to manuals and error code tables, if available.

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Browse Parts for EP21450 Walk-Behind Mowers

  • Set Screw for Snapper EP21450 - Part 703185

    Snapper Rhssnb, 5/16-18 X 3/4 Gr5 Yz

    Part #7091508

    Replaced by #703185

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    Manufacturer substitution
    This part replaces 7091508. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.23
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  • Spacer for Snapper EP21450 - Part 7029000YP

    Cutting deck/blade/interlock diagram

    Snapper Spacer

    Part #7029000

    Replaced by #7029000YP

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    Manufacturer substitution
    This part replaces 7029000. Substitute parts can look different from the original.
    In Stock
    $22.82
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  • Cable,cltch for Snapper EP21450 - Part 7023134YP

    Handle/controls (1996) diagram

    Snapper Lawn Mower Cable

    Part #7023134

    Replaced by #7023134YP

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    Manufacturer substitution
    This part replaces 7023134. Substitute parts can look different from the original.
    In Stock
    $53.06
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  • Nut,5/16- for Snapper EP21450 - Part 704001

    Side chute/adapter diagram

    Snapper Hcln, Large,

    Part #7090951

    Replaced by #704001

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    Manufacturer substitution
    This part replaces 7090951. Substitute parts can look different from the original.
    In Stock
    $8.26
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  • Hub,blade for Snapper EP21450 - Part 7015626YP

    Cutting deck/blade/interlock diagram

    Snapper Blade Hub

    Part #7015626

    Replaced by #7015626YP

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    Manufacturer substitution
    This part replaces 7015626. Substitute parts can look different from the original.
    In Stock
    $49.46
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  • Arm,idler for Snapper EP21450 - Part 7032116YP

    Snapper Arm, Idler V

    Part #7032116

    Replaced by #7032116YP

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    Manufacturer substitution
    This part replaces 7032116. Substitute parts can look different from the original.
    In Stock
    $45.33
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  • Battery for Snapper EP21450 - Part 7067012YP

    Electric start diagram

    Snapper Battery

    Part #7067012

    Replaced by #7067012YP

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    Manufacturer substitution
    This part replaces 7067012. Substitute parts can look different from the original.
    In Stock
    $128.28
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  • Screw for Snapper EP21450 - Part 703967

    Rear wheel brackets/latches diagram

    Snapper Hwst, Torx,

    Part #7091012

    Replaced by #703967

    Info Icon
    Manufacturer substitution
    This part replaces 7091012. Substitute parts can look different from the original.
    In Stock
    $29.68
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  • Pulley,poly for Snapper EP21450 - Part 7019213YP

    Transmission (differential) diagram

    Snapper Pulley

    Part #7019213

    Replaced by #7019213YP

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    Manufacturer substitution
    This part replaces 7019213. Substitute parts can look different from the original.
    In Stock
    $103.65
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  • Grass Bag for Snapper EP21450 - Part 7016005YP

    Grass bag diagram

    Snapper Grass Bag

    Part #7016005

    Replaced by #7016005YP

    Info Icon
    Manufacturer substitution
    This part replaces 7016005. Substitute parts can look different from the original.
    In Stock
    $228.65
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Most common symptoms to help you fix your walk-behind mowers

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

View all

Why does my lawn mower vibrate a lot?

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

Read more

Why does my lawn mower stall?

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

Read more

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 run rough?

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

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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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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 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.…

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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.…

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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…

Read more

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.

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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…

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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…

Read more
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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