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Snapper DP21500 lawn mower - series 0 & 1

Snapper DP21500 lawn mower - series 0 & 1 Parts

Here are the diagrams and repair parts for Snapper DP21500 lawn mower - series 0 & 1, as well as links to manuals and error code tables, if available.

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Browse Parts for DP21500 Walk-Behind Mowers

  • Snapper Decal for Snapper DP21500 - Part 7027874

    Decals (part 1) diagram

    Snapper Decal

    Part #7027874

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

  • Snapper Hflb, 5/16c for Snapper DP21500 - Part 7090702

    Cutting deck/blade/interlock diagram

    Snapper Hflb, 5/16c

    Part #7090702

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

  • Snapper Engine for Snapper DP21500 - Part UNAV1

    Throttle controls/engine specs diagram

    Snapper Engine

    Part #UNAV1

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

  • Snapper Weld for Snapper DP21500 - Part 7041666

    Front wheel bracket diagram

    Snapper Weld

    Part #7041666

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

  • Snapper Connector for Snapper DP21500 - Part 7032831

    Drive system self-propelled diagram

    Snapper Connector

    Part #7032831

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

  • Snapper Lawn Mower Decal for Snapper DP21500 - Part 7024271

    Decals (part 1) diagram

    Snapper Lawn Mower Decal

    Part #7024271

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

  • Snapper Sms, #8-18 X for Snapper DP21500 - Part 7090379

    Cutting deck/blade/interlock diagram

    Snapper Sms, #8-18 X

    Part #7090379

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

  • Snapper Lawn Mower Cover for Snapper DP21500 - Part 7033671

    Drive system self-propelled diagram

    Snapper Lawn Mower Cover

    Part #7033671

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

  • Snapper Speed Sector for Snapper DP21500 - Part 7038478

    Snapper Speed Sector

    Part #7038478

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

  • Snapper Spacer for Snapper DP21500 - Part 7014100

    Accessory-thatcherizer diagram

    Snapper Spacer

    Part #7014100

    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…

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.…

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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