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Snapper EP21450 lawn mower Parts

Here are the diagrams and repair parts for Snapper EP21450 lawn mower, as well as links to manuals and error code tables, if available.

Snapper EP21450 lawn mower
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Browse Parts for EP21450 Walk-Behind Mowers

  • Snapper Fw, .28x.63x for Snapper EP21450 - Part 7091294

    Snapper Fw, .28x.63x

    Part #7091294

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

  • Snapper Anti-after Fire for Snapper EP21450 - Part UNAV12

    Throttle controls/engine specs diagram

    Snapper Anti-after Fire

    Part #UNAV12

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

  • Snapper Speed Sector for Snapper EP21450 - Part 7038478

    Snapper Speed Sector

    Part #7038478

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

  • Snapper Weld for Snapper EP21450 - Part 7041400

    Cutting deck/blade/interlock diagram

    Snapper Weld

    Part #7041400

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

  • Snapper Plate for Snapper EP21450 - Part 7038486

    Drive system self-propelled diagram

    Snapper Plate

    Part #7038486

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

  • Snapper Engine, 16 Or 17hp Briggs (mod 31f777-0115-e1) Electric Start for Snapper EP21450 - Part UNAV11

    Throttle controls/engine specs diagram

    Snapper Engine, 16 Or 17hp Briggs (mod 31f777-0115-e1) Electric Start

    Part #UNAV11

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

  • Snapper Latch, Height Adjusting-left (long)(frp21600tv Model) for Snapper EP21450 - Part 7029001

    Rear wheel brackets/latches diagram

    Snapper Latch, Height Adjusting-left (long)(frp21600tv Model)

    Part #7029001

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

  • Snapper Wheel Axle for Snapper EP21450 - Part 7018493

    Accessory-thatcherizer diagram

    Snapper Wheel Axle

    Part #7018493

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

  • Snapper Harness for Snapper EP21450 - Part 7015488

    Electric start diagram

    Snapper Harness

    Part #7015488

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

  • Snapper Throttle Ctl for Snapper EP21450 - Part 7029052

    Throttle controls/engine specs diagram

    Snapper Throttle Ctl

    Part #7029052

    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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