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Snapper ODP21400 lawn mower - series 0 & 1

Snapper ODP21400 lawn mower - series 0 & 1 Parts

Here are the diagrams and repair parts for Snapper ODP21400 lawn mower - series 0 & 1, as well as links to manuals and error code tables, if available.

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Browse Parts for ODP21400 Walk-Behind Mowers

  • Pushnut for Snapper ODP21400 - Part 704005

    Snapper Pushnut 1/4

    Part #7091020

    Replaced by #704005

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    This part replaces 7091020. Substitute parts can look different from the original.
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    $30.95
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  • Half,hldr for Snapper ODP21400 - Part 7031809YP

    Drive system self-propelled diagram

    Snapper Half Holder

    Part #7031809

    Replaced by #7031809YP

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    This part replaces 7031809. Substitute parts can look different from the original.
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  • Housing  Rh for Snapper ODP21400 - Part 7029034YP

    Transmission (differential) diagram

    Snapper Housing Assembly

    Part #7053942

    Replaced by #7029034YP

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    This part replaces 7053942. Substitute parts can look different from the original.
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  • Nut for Snapper ODP21400 - Part 704319

    Accessory-thatcherizer diagram

    Snapper Htln, 1/4c G

    Part #7091705

    Replaced by #704319

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    This part replaces 7091705. Substitute parts can look different from the original.
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  • Gear,46t for Snapper ODP21400 - Part 7012495YP

    Transmission (differential) diagram

    Snapper Gear

    Part #7012495

    Replaced by #7012495YP

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    This part replaces 7012495. Substitute parts can look different from the original.
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  • Wingknob for Snapper ODP21400 - Part 703065

    Handle/controls (1996) diagram

    Snapper Knob

    Part #7035744

    Replaced by #703065

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    This part replaces 7035744. Substitute parts can look different from the original.
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  • Cable,cltch for Snapper ODP21400 - Part 7025013YP

    Snapper Cable

    Part #7025013

    Replaced by #7025013YP

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    This part replaces 7025013. Substitute parts can look different from the original.
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  • Spprt,grd for Snapper ODP21400 - Part 7012616YP

    Rear wheel brackets/latches diagram

    Snapper Support

    Part #7012616

    Replaced by #7012616YP

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    This part replaces 7012616. Substitute parts can look different from the original.
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  • Deck,mwr,21 for Snapper ODP21400 - Part 7600034DYP

    Cutting deck/blade/interlock diagram

    Snapper 21 M-air Se

    Part #7058540

    Replaced by #7600034DYP

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    This part replaces 7058540. Substitute parts can look different from the original.
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  • Ninja Cvr K for Snapper ODP21400 - Part 7061200YP

    Accessories diagram

    Snapper Ninja Cover

    Part #7061200

    Replaced by #7061200YP

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    This part replaces 7061200. Substitute parts can look different from the original.
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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.

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

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

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

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

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

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.

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.…

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.…

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…

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.

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…

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…

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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