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Snapper NR21501 lawn mower - series 0 & 1 Parts

Here are the diagrams and repair parts for Snapper NR21501 lawn mower - series 0 & 1, as well as links to manuals and error code tables, if available.

Snapper NR21501 lawn mower - series 0 & 1
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Browse Parts for NR21501 Walk-Behind Mowers

  • Nut,5/16- for Snapper NR21501 - 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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  • Spacer for Snapper NR21501 - Part 7024340SM

    Side chute/adapter diagram

    Snapper Spacer

    Part #7024340

    Replaced by #7024340SM

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    Manufacturer substitution
    This part replaces 7024340. Substitute parts can look different from the original.
    In Stock
    $31.57
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  • Wheel,steel for Snapper NR21501 - Part 7014604YP

    Rear wheels diagram

    Snapper Wheel

    Part #7022797

    Replaced by #7014604YP

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    Manufacturer substitution
    This part replaces 7022797. Substitute parts can look different from the original.
    In Stock
    $111.10
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  • Capscrew for Snapper NR21501 - Part 703588

    Snapper Itlw 5/16

    Part #7090391

    Replaced by #703588

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    Manufacturer substitution
    This part replaces 7090391. Substitute parts can look different from the original.
    In Stock
    $7.60
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  • Retainer for Snapper NR21501 - Part 703297

    Snapper Retainer, Bolt 5/16

    Part #7011791

    Replaced by #703297

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    Manufacturer substitution
    This part replaces 7011791. Substitute parts can look different from the original.
    In Stock
    $30.06
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  • Retainer for Snapper NR21501 - Part 703986

    Drive system self-propelled diagram

    Snapper Retainer, Bolt 3/8

    Part #7013847

    Replaced by #703986

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    Manufacturer substitution
    This part replaces 7013847. Substitute parts can look different from the original.
    In Stock
    $31.15
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  • Screw for Snapper NR21501 - Part 703967

    Rear wheel brackets/latches diagram

    Snapper Hwst, Torx,

    Part #7091012

    Replaced by #703967

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    Manufacturer substitution
    This part replaces 7091012. Substitute parts can look different from the original.
    In Stock
    $29.68
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  • Belt,eng for Snapper NR21501 - Part 7012353YP

    Snapper Walk-behind Lawn Mower Engine Belt

    Part #7012353

    Replaced by #7012353YP

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    Manufacturer substitution
    This part replaces 7012353. Substitute parts can look different from the original.
    In Stock
    $45.73
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  • Cover for Snapper NR21501 - Part 7029149YP

    Snapper Cover

    Part #7029149

    Replaced by #7029149YP

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    Manufacturer substitution
    This part replaces 7029149. Substitute parts can look different from the original.
    In Stock
    $50.89
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  • Input Gear for Snapper NR21501 - Part 7050767YP

    Transmission (differential) diagram

    Snapper Input Gear A

    Part #7050767

    Replaced by #7050767YP

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    Manufacturer substitution
    This part replaces 7050767. Substitute parts can look different from the original.
    In Stock
    $104.58
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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…

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…

Read more

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…

Read more

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.…

Read more

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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