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Snapper P21400 lawn mower - series 0 & 1 Parts

Here are the diagrams and repair parts for Snapper P21400 lawn mower - series 0 & 1, as well as links to manuals and error code tables, if available.

Snapper P21400 lawn mower - series 0 & 1
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Browse Parts for P21400 Walk-Behind Mowers

  • Bolt, for Snapper P21400 - Part 703840

    Rear wheel brackets/latches diagram

    Snapper Bolt

    Part #7011078

    Replaced by #703840

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    Manufacturer substitution
    This part replaces 7011078. Substitute parts can look different from the original.
    In Stock
    $32.23
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  • Set Screw for Snapper P21400 - 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 P21400 - 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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  • Bushing for Snapper P21400 - Part 7014343YP

    Snapper Bushing

    Part #7014343

    Replaced by #7014343YP

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    Manufacturer substitution
    This part replaces 7014343. Substitute parts can look different from the original.
    In Stock
    $7.60
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  • Pulley for Snapper P21400 - Part 7019383YP

    Drive system self-propelled diagram

    Snapper Pulley

    Part #7019383

    Replaced by #7019383YP

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    Manufacturer substitution
    This part replaces 7019383. Substitute parts can look different from the original.
    In Stock
    $119.22
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  • Hub/drvn for Snapper P21400 - Part 7061276YP

    Drive system self-propelled diagram

    Snapper Drive Hub

    Part #7061276

    Replaced by #7061276YP

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    Manufacturer substitution
    This part replaces 7061276. Substitute parts can look different from the original.
    In Stock
    $147.24
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  • Link,diff for Snapper P21400 - Part 7034179BMYP

    Drive system self-propelled diagram

    Snapper Link, Differ

    Part #7034179

    Replaced by #7034179BMYP

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    Manufacturer substitution
    This part replaces 7034179. Substitute parts can look different from the original.
    In Stock
    $56.30
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  • Clip Wire for Snapper P21400 - Part 7012652YP

    Electric start diagram

    Snapper Clip

    Part #7012652

    Replaced by #7012652YP

    Info Icon
    Manufacturer substitution
    This part replaces 7012652. Substitute parts can look different from the original.
    In Stock
    $29.86
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  • Arm-whl for Snapper P21400 - Part 7031017YP

    Front wheel bracket diagram

    Snapper Wheel Arm

    Part #7031017

    Replaced by #7031017YP

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    Manufacturer substitution
    This part replaces 7031017. Substitute parts can look different from the original.
    In Stock
    $46.62
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  • Wingknob for Snapper P21400 - Part 703065

    Handles/controls diagram

    Snapper Fluted Knob

    Part #7023735

    Replaced by #703065

    Info Icon
    Manufacturer substitution
    This part replaces 7023735. Substitute parts can look different from the original.
    In Stock
    $13.97
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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.

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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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