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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

  • Washer for Snapper NR21501 - Part 703930

    Snapper Itlw, 3/8 Bz

    Part #7090390

    Replaced by #703930

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    Manufacturer substitution
    This part replaces 7090390. Substitute parts can look different from the original.
    In Stock
    $30.61
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  • Clip for Snapper NR21501 - Part 7023813SM

    Snapper Clip

    Part #7023813

    Replaced by #7023813SM

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    Manufacturer substitution
    This part replaces 7023813. Substitute parts can look different from the original.
    In Stock
    $29.68
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  • Bushing for Snapper NR21501 - Part 703971

    Snapper Bushing

    Part #7017696

    Replaced by #703971

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    Manufacturer substitution
    This part replaces 7017696. Substitute parts can look different from the original.
    In Stock
    $33.19
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  • Bearing for Snapper NR21501 - Part 707608

    Drive system self-propelled diagram

    Snapper Bearing

    Part #7026693

    Replaced by #707608

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    Manufacturer substitution
    This part replaces 7026693. Substitute parts can look different from the original.
    In Stock
    $37.45
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  • Spring,v21 for Snapper NR21501 - Part 7012126YP

    Drive system self-propelled diagram

    Snapper Spring, V21

    Part #7012126

    Replaced by #7012126YP

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    Manufacturer substitution
    This part replaces 7012126. Substitute parts can look different from the original.
    In Stock
    $30.79
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  • Long Axle As for Snapper NR21501 - Part 7050831YP

    Transmission (differential) diagram

    Snapper Long Axle As

    Part #7050831

    Replaced by #7050831YP

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    Manufacturer substitution
    This part replaces 7050831. Substitute parts can look different from the original.
    In Stock
    $129.96
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  • Wheel,steel for Snapper NR21501 - Part 7014604YP

    Rear wheels diagram

    Snapper Wheel

    Part #7019421

    Replaced by #7014604YP

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    Manufacturer substitution
    This part replaces 7019421. Substitute parts can look different from the original.
    In Stock
    $111.10
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  • Axle for Snapper NR21501 - Part 7021119YP

    Snapper Axle, 21

    Part #7021119

    Replaced by #7021119YP

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    Manufacturer substitution
    This part replaces 7021119. Substitute parts can look different from the original.
    In Stock
    $60.12
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  • Nut for Snapper NR21501 - Part 703127

    Snapper Hn, 1/4c Gr5

    Part #7091576

    Replaced by #703127

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    Manufacturer substitution
    This part replaces 7091576. Substitute parts can look different from the original.
    In Stock
    $29.68
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  • Wheel, for Snapper NR21501 - Part 7035726YP

    Rear wheels diagram

    Snapper Wheel

    Part #7029011

    Replaced by #7035726YP

    Info Icon
    Manufacturer substitution
    This part replaces 7029011. Substitute parts can look different from the original.
    In Stock
    $104.34
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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 run rough?

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

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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…

Read more

Why does my lawn mower vibrate a lot?

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

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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

Why does my lawn mower stall?

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

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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

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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Is it time to switch to an electric lawn mower?

Is it time to switch to an electric lawn mower?

See a comparison of cordless lawn mowers and gas mowers so you can decide which is best for you.…

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Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

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