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Snapper EP21450 lawn mower

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.

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Browse Parts for EP21450 Walk-Behind Mowers

  • Spacer for Snapper EP21450 - Part 703941

    Drive system self-propelled diagram

    Snapper Lawn Mower Spacer

    Part #7021758

    Replaced by #703941

    Info Icon
    Manufacturer substitution
    This part replaces 7021758. Substitute parts can look different from the original.
    In Stock
    $66.13
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    Qty
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  • Bolt for Snapper EP21450 - Part 703978

    Snapper Rhssnb, 1/4c

    Part #7091604

    Replaced by #703978

    Info Icon
    Manufacturer substitution
    This part replaces 7091604. Substitute parts can look different from the original.
    In Stock
    $30.44
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    Qty
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  • Bearing for Snapper EP21450 - Part 707608

    Drive system self-propelled diagram

    Snapper Bearing

    Part #7026693

    Replaced by #707608

    Info Icon
    Manufacturer substitution
    This part replaces 7026693. Substitute parts can look different from the original.
    In Stock
    $37.45
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  • Nut for Snapper EP21450 - Part 703937

    Transmission (differential) diagram

    Snapper Hln, #10f Bz

    Part #7090376

    Replaced by #703937

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    Manufacturer substitution
    This part replaces 7090376. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.63
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    Qty
    Plus Item
  • Decal-danger for Snapper EP21450 - Part 7013010SM

    Decals (part 1) diagram

    Snapper Decal

    Part #7013010

    Replaced by #7013010SM

    Info Icon
    Manufacturer substitution
    This part replaces 7013010. Substitute parts can look different from the original.
    In Stock
    $38.76
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    Qty
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  • Plate V21 for Snapper EP21450 - Part 7031970YP

    Transmission (differential) diagram

    Snapper Plate

    Part #7031970

    Replaced by #7031970YP

    Info Icon
    Manufacturer substitution
    This part replaces 7031970. Substitute parts can look different from the original.
    In Stock
    $25.22
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    Qty
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  • O-ring for Snapper EP21450 - Part 704008

    Drive system self-propelled diagram

    Snapper O-ring, V21

    Part #7011025

    Replaced by #704008

    Info Icon
    Manufacturer substitution
    This part replaces 7011025. Substitute parts can look different from the original.
    In Stock
    $7.60
    Minus Item
    Qty
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  • Briggs & Statton Lawn & Garden Equipment Capped Screw for Snapper EP21450 - Part 7090167SM

    Cutting deck/blade/interlock diagram

    Snapper Hhcs 3/8

    Part #7090167

    Replaced by #7090167SM

    Info Icon
    Manufacturer substitution
    This part replaces 7090167. Substitute parts can look different from the original.
    In Stock
    $33.19
    Minus Item
    Qty
    Plus Item
  • Link,diff for Snapper EP21450 - Part 7034179BMYP

    Drive system self-propelled diagram

    Snapper Link, Differ

    Part #7034179

    Replaced by #7034179BMYP

    Info Icon
    Manufacturer substitution
    This part replaces 7034179. Substitute parts can look different from the original.
    In Stock
    $56.30
    Minus Item
    Qty
    Plus Item
  • Short Axle for Snapper EP21450 - Part 7050830YP

    Transmission (differential) diagram

    Snapper Short Axle A

    Part #7050830

    Replaced by #7050830YP

    Info Icon
    Manufacturer substitution
    This part replaces 7050830. Substitute parts can look different from the original.
    In Stock
    $123.36
    Minus Item
    Qty
    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…

Read more

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…

Read more

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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