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Snapper 21501 lawn mower - series 0 & 1

Snapper 21501 lawn mower - series 0 & 1 Parts

Here are the diagrams and repair parts for Snapper 21501 lawn mower - series 0 & 1, as well as links to manuals and error code tables, if available.

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Browse Parts for 21501 Walk-Behind Mowers

  • Snapper Washer for Snapper 21501 - Part 7011079

    Drive system self-propelled diagram

    Snapper Washer

    Part #7011079

    The manufacturer no longer makes this part, and there's no substitute part

  • Snapper Wheel for Snapper 21501 - Part 7022795

    Front wheels diagram

    Snapper Wheel

    Part #7022795

    The manufacturer no longer makes this part, and there's no substitute part

  • Snapper Air Filter (11013-7017)(buy Local) for Snapper 21501 - Part UNAV

    Throttle controls/engine specs diagram

    Snapper Air Filter (11013-7017)(buy Local)

    Part #UNAV

    The manufacturer no longer makes this part, and there's no substitute part

  • Snapper Weld for Snapper 21501 - Part 7074702

    Front wheel bracket diagram

    Snapper Weld

    Part #7074702

    The manufacturer no longer makes this part, and there's no substitute part

  • Snapper Cross Bar for Snapper 21501 - Part 7033562

    Snapper Cross Bar

    Part #7033562

    The manufacturer no longer makes this part, and there's no substitute part

  • Snapper Spring for Snapper 21501 - Part 7024545

    Drive system self-propelled diagram

    Snapper Spring

    Part #7024545

    The manufacturer no longer makes this part, and there's no substitute part

  • Snapper Bracket for Snapper 21501 - Part 7034896

    Electric start diagram

    Snapper Bracket

    Part #7034896

    The manufacturer no longer makes this part, and there's no substitute part

  • Snapper Assembly, Bag Wire for Snapper 21501 - Part 7053013

    Grass bag diagram

    Snapper Assembly, Bag Wire

    Part #7053013

    The manufacturer no longer makes this part, and there's no substitute part

  • Snapper Engine, 10.5hp B&s Mod. #20e2140113e1 (ce/export) for Snapper 21501 - Part UNAV5

    Throttle controls/engine specs diagram

    Snapper Engine, 10.5hp B&s Mod. #20e2140113e1 (ce/export)

    Part #UNAV5

    The manufacturer no longer makes this part, and there's no substitute part

  • Snapper Screw, #10-24 X 1/2 Hex Head Cap (2) for Snapper 21501 - Part 7043977

    Electric start diagram

    Snapper Screw, #10-24 X 1/2 Hex Head Cap (2)

    Part #7043977

    The manufacturer no longer makes this part, and there's no substitute part

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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