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Snapper 7800166 lawn mower Parts

Here are the diagrams and repair parts for Snapper 7800166 lawn mower, as well as links to manuals and error code tables, if available.

Snapper 7800166 lawn mower
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Browse Parts for 7800166 Walk-Behind Mowers

  • Bolt, for Snapper 7800166 - Part 704210

    Handles/controls diagram

    Snapper Rhsnb, 5/16c

    Part #7091612

    Replaced by #704210

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    Manufacturer substitution
    This part replaces 7091612. Substitute parts can look different from the original.
    In Stock
    $9.06
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  • Nut for Snapper 7800166 - Part 703333

    Rear deck brackets/idler arm diagram

    Snapper Hfln 3/8

    Part #7091619

    Replaced by #703333

    Info Icon
    Manufacturer substitution
    This part replaces 7091619. Substitute parts can look different from the original.
    In Stock
    $9.23
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  • Washer for Snapper 7800166 - Part 703942

    Bagging diagram

    Snapper Washer, 15/32

    Part #7072107

    Replaced by #703942

    Info Icon
    Manufacturer substitution
    This part replaces 7072107. Substitute parts can look different from the original.
    In Stock
    $30.21
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  • Cont Head As for Snapper 7800166 - Part 7100254YP

    Handles/controls diagram

    Snapper Head Control

    Part #7100254

    Replaced by #7100254YP

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    Manufacturer substitution
    This part replaces 7100254. Substitute parts can look different from the original.
    In Stock
    $120.86
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  • Bushing for Snapper 7800166 - Part 703973

    Bagging diagram

    Snapper Bushing

    Part #7012306

    Replaced by #703973

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    Manufacturer substitution
    This part replaces 7012306. Substitute parts can look different from the original.
    In Stock
    $11.37
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  • Spacer for Snapper 7800166 - Part 7100063YP

    Rear deck brackets/idler arm diagram

    Snapper Spacer

    Part #7100063

    Replaced by #7100063YP

    Info Icon
    Manufacturer substitution
    This part replaces 7100063. Substitute parts can look different from the original.
    In Stock
    $31.39
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  • Grass Bag for Snapper 7800166 - Part 7075765YP

    Bagging diagram

    Snapper Lawn Mower Grass Bag

    Part #7075765

    Replaced by #7075765YP

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    Manufacturer substitution
    This part replaces 7075765. Substitute parts can look different from the original.
    In Stock
    $224.86
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  • Seal for Snapper 7800166 - Part 7026479YP

    Rear wheels (self-propelled) diagram

    Snapper Pinion Seal

    Part #7026479

    Replaced by #7026479YP

    Info Icon
    Manufacturer substitution
    This part replaces 7026479. Substitute parts can look different from the original.
    In Stock
    $30.95
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  • Wingknob for Snapper 7800166 - Part 703065

    Handles/controls diagram

    Snapper Knob

    Part #7035744

    Replaced by #703065

    Info Icon
    Manufacturer substitution
    This part replaces 7035744. Substitute parts can look different from the original.
    In Stock
    $13.97
    Minus Item
    Qty
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  • Nut for Snapper 7800166 - Part 703409

    Snapper Fln 5/16-18

    Part #7091601

    Replaced by #703409

    Info Icon
    Manufacturer substitution
    This part replaces 7091601. Substitute parts can look different from the original.
    In Stock
    $10.66
    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.

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

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…

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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