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Gas Walk-Behind Mower

Model # 9179997B Official Craftsman lawn mower

Here are the diagrams and repair parts for Official Craftsman 9179997B lawn mower, as well as links to manuals and error code tables, if available.

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Browse Parts for9179997B Walk-Behind Mowers

  • Lawn & Garden Equipment Nut 409148
    #61

    Lawn mower diagram

    Lawn & garden equipment nut

    Part #409148

    Replaced by #532409149

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    Manufacturer substitution
    This part replaces 409148. Substitute parts can look different from the original.
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    $2.49
    29% OFF Phone Price : $3.49
    In Stock
  • Lawn Mower Blade 406712
    #56

    Lawn mower diagram

    Lawn mower blade

    Part #406712

    Replaced by #532406712

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    Manufacturer substitution
    This part replaces 406712. Substitute parts can look different from the original.
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    Get free shipping with Automatic Reorder

    $24.70
    20% OFF Phone Price : $30.70
    In Stock
  • Lawn Mower Grass Bag 408955
    #50

    Lawn mower diagram

    Lawn mower grass bag

    Part #408955

    Replaced by #532410666

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    Manufacturer substitution
    This part replaces 408955. Substitute parts can look different from the original.
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    $66.93
    8% OFF Phone Price : $72.93
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  • Lawn Mower Handle Knob 442571X428
    #14

    Lawn mower diagram

    Lawn mower handle knob

    Part #442571X428

    Replaced by #532185577

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    Manufacturer substitution
    This part replaces 442571X428. Substitute parts can look different from the original.
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    $12.24
    14% OFF Phone Price : $14.24
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  • Discharge Guard 165760
    #31

    Lawn mower diagram

    Discharge guard

    Part #165760

    Replaced by #589482402

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    Manufacturer substitution
    This part replaces 165760. Substitute parts can look different from the original.
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    $17.31
    10% OFF Phone Price : $19.31
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  • Lawn Mower Wheel, 8 X 1-3/4-in 194348X460
    #49

    Lawn mower diagram

    Lawn mower wheel, 8 x 1-3/4-in

    Part #194348X460

    Replaced by #583720201

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    Manufacturer substitution
    This part replaces 194348X460. Substitute parts can look different from the original.
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    $26.76
    18% OFF Phone Price : $32.76
    In Stock
  • Rear Skirt 416860
    #21

    Lawn mower diagram

    Rear skirt

    Part #416860

    Replaced by #532416860

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    Manufacturer substitution
    This part replaces 416860. Substitute parts can look different from the original.
    BEST SELLER
    $17.83
    10% OFF Phone Price : $19.83
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  • Bolt 401638
    #36

    Lawn mower diagram

    Bolt

    Part #401638

    Replaced by #596203801

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    Manufacturer substitution
    This part replaces 401638. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    $5.76
    15% OFF Phone Price : $6.76
    In Stock
  • Lawn & Garden Equipment Lock Nut 73800400
    #62

    Lawn mower diagram

    Lawn & garden equipment lock nut

    Part #73800400

    Replaced by #582478602

    ?
    Manufacturer substitution
    This part replaces 73800400. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    $2.87
    26% OFF Phone Price : $3.87
    In Stock
  • Nut 132004
    #5

    Lawn mower diagram

    Nut

    Part #132004

    Replaced by #582478602

    ?
    Manufacturer substitution
    This part replaces 132004. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    $2.87
    26% OFF Phone Price : $3.87
    In Stock

Symptoms for gas walk-behind mowers

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

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

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

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

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

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

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 spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower drive cable

How to replace a lawn mower drive cable

The drive cable engages the transmission to spin the drive wheels and move the mower across the grass. Replace the drive…

Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower starter rope

How to replace a lawn mower starter rope

These step-by-step instructions show how to replace a broken starter pull rope on a walk-behind lawn mower.…

Repair difficulty
Time required
 30 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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