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Snapper SPA521-SERIES 1-2 gas walk-behind lawn mower

Snapper SPA521-SERIES 1-2 gas walk-behind lawn mower Parts

Here are the diagrams and repair parts for Snapper SPA521-SERIES 1-2 gas walk-behind lawn mower, as well as links to manuals and error code tables, if available.

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Browse Parts for SPA521-SERIES 1-2 Walk-Behind Mowers

  • Seal Bearin for Snapper SPA521-SERIES 1-2 - Part 7063238YP

    Cutter housing diagram

    Snapper Seal Bearing

    Part #7063238

    Replaced by #7063238YP

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    Manufacturer substitution
    This part replaces 7063238. Substitute parts can look different from the original.
    In Stock
    $119.14
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  • Retaining Ri for Snapper SPA521-SERIES 1-2 - Part 7029274YP

    Cutter housing diagram

    Snapper Retaining Ring

    Part #7029274

    Replaced by #7029274YP

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    Manufacturer substitution
    This part replaces 7029274. Substitute parts can look different from the original.
    In Stock
    $30.61
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  • (c)spring,id for Snapper SPA521-SERIES 1-2 - Part 7029278YP

    Snapper Spring

    Part #7029278

    Replaced by #7029278YP

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    Manufacturer substitution
    This part replaces 7029278. Substitute parts can look different from the original.
    In Stock
    $47.73
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  • Bushing Mac for Snapper SPA521-SERIES 1-2 - Part 7023747YP

    Snapper Lawn Mower Bushing

    Part #7023747

    Replaced by #7023747YP

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    Manufacturer substitution
    This part replaces 7023747. Substitute parts can look different from the original.
    In Stock
    $32.43
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  • Weld for Snapper SPA521-SERIES 1-2 - Part 7054464BMYP

    Caster, wheel and tire diagram

    Snapper Yoke, Caster Weldment

    Part #7042780

    Replaced by #7054464BMYP

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    Manufacturer substitution
    This part replaces 7042780. Substitute parts can look different from the original.
    In Stock
    $347.11
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  • Spacer for Snapper SPA521-SERIES 1-2 - Part 7029000YP

    Pump and shelf 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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  • Fw,.438x1x for Snapper SPA521-SERIES 1-2 - Part 7090517SM

    Snapper Fw, .438x1x.

    Part #7091300

    Replaced by #7090517SM

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    Manufacturer substitution
    This part replaces 7091300. Substitute parts can look different from the original.
    In Stock
    $30.95
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  • Capscrew, for Snapper SPA521-SERIES 1-2 - Part 703589

    Snapper Hex Head Cap Screw

    Part #7091305

    Replaced by #703589

    Info Icon
    Manufacturer substitution
    This part replaces 7091305. Substitute parts can look different from the original.
    In Stock
    $31.15
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  • Wire, Nega for Snapper SPA521-SERIES 1-2 - Part 7011859YP

    Electrical wiring-loop handle diagram

    Snapper Wire

    Part #7011859

    Replaced by #7011859YP

    Info Icon
    Manufacturer substitution
    This part replaces 7011859. Substitute parts can look different from the original.
    In Stock
    $37.27
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  • Lockwasher for Snapper SPA521-SERIES 1-2 - Part 704007

    Rear deck diagram

    Snapper Slw, .445x.7

    Part #7091301

    Replaced by #704007

    Info Icon
    Manufacturer substitution
    This part replaces 7091301. Substitute parts can look different from the original.
    In Stock
    $31.15
    Minus Item
    Qty
    Plus Item

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…

Read more

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.…

Read more

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