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Snapper RP21550 lawn mower

Snapper RP21550 lawn mower Parts

Here are the diagrams and repair parts for Snapper RP21550 lawn mower, as well as links to manuals and error code tables, if available.

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Browse Parts for RP21550 Walk-Behind Mowers

  • Spacer, for Snapper RP21550 - Part 703934

    Transmission (differential) diagram

    Snapper Lawn Mower Spacer

    Part #7012543

    Replaced by #703934

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    Manufacturer substitution
    This part replaces 7012543. Substitute parts can look different from the original.
    In Stock
    $36.19
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  • Clamp Doubl for Snapper RP21550 - Part 7026219YP

    Handle/controls (1996) diagram

    Snapper Clamp

    Part #7026219

    Replaced by #7026219YP

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    Manufacturer substitution
    This part replaces 7026219. Substitute parts can look different from the original.
    In Stock
    $8.06
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  • Bearing for Snapper RP21550 - Part 7029035YP

    Transmission (differential) diagram

    Snapper Bearing

    Part #7029035

    Replaced by #7029035YP

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    Manufacturer substitution
    This part replaces 7029035. Substitute parts can look different from the original.
    In Stock
    $31.70
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  • Bolt, for Snapper RP21550 - Part 703839

    Snapper Bolt

    Part #7015761

    Replaced by #703839

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    Manufacturer substitution
    This part replaces 7015761. Substitute parts can look different from the original.
    In Stock
    $32.23
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  • Arm for Snapper RP21550 - Part 7032832AYP

    Drive system self-propelled diagram

    Snapper Clutch Arm

    Part #7032832

    Replaced by #7032832AYP

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    Manufacturer substitution
    This part replaces 7032832. Substitute parts can look different from the original.
    In Stock
    $57.83
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  • Weld for Snapper RP21550 - Part 7051903AYP

    Transmission (differential) diagram

    Snapper Spot Weld

    Part #7051903

    Replaced by #7051903AYP

    Info Icon
    Manufacturer substitution
    This part replaces 7051903. Substitute parts can look different from the original.
    In Stock
    $65.42
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  • Chsnb 5/16c for Snapper RP21550 - Part 7091740SM

    Snapper Chsnb, 5/16c

    Part #7091740

    Replaced by #7091740SM

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    Manufacturer substitution
    This part replaces 7091740. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.63
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  • Capscrew for Snapper RP21550 - Part 703866

    Cutting deck/blade/interlock diagram

    Snapper Hhcs, 3/8f X

    Part #7090483

    Replaced by #703866

    Info Icon
    Manufacturer substitution
    This part replaces 7090483. Substitute parts can look different from the original.
    In Stock
    $8.26
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  • Nut for Snapper RP21550 - Part 703331

    Snapper Hn, 5/16f Gr

    Part #7091297

    Replaced by #703331

    Info Icon
    Manufacturer substitution
    This part replaces 7091297. Substitute parts can look different from the original.
    In Stock
    $30.79
    Minus Item
    Qty
    Plus Item
  • Hndle,lwr for Snapper RP21550 - Part 7033985AYP

    Snapper Handle

    Part #7033985

    Replaced by #7033985AYP

    Info Icon
    Manufacturer substitution
    This part replaces 7033985. Substitute parts can look different from the original.
    In Stock
    $103.36
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    Plus Item

Most common symptoms to help you fix your walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

View all

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…

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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…

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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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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.…

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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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