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Top parts for:
Craftsman
Model # 917372821
Husqvarna Lawn Tractor Nut

Lock Nut

Part #751592

$5.19 | 
16% OFF Phone Price : $6.19
Gas Walk-Behind Mower

Model # 917372821 Official Craftsman lawn mower

Here are the diagrams and repair parts for Official Craftsman 917372821 lawn mower, as well as links to manuals and error code tables, if available.

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Browse Parts for917372821 Walk-Behind Mowers

  • Hex Flange Lock Nut 145212
    Hex flange lock nut

    Part #145212

    Replaced by #532409149

    ?
    Manufacturer substitution
    This part replaces 145212. Substitute parts can look different from the original.
    4.3 (12)
    BEST SELLER
    This item is not returnable
    $2.49 | 
    29% OFF Phone Price : $3.49
    In Stock
  • Lock Nut 751592
    #24

    Main frame diagram

    Lock nut

    Part #751592

    Replaced by #596322601

    ?
    Manufacturer substitution
    This part replaces 751592. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    $5.19 | 
    16% OFF Phone Price : $6.19
    In Stock
  • Handle Knob 136376
    #14

    Main frame diagram

    Handle knob

    Part #136376

    Replaced by #532185577

    ?
    Manufacturer substitution
    This part replaces 136376. Substitute parts can look different from the original.
    4.5 (24)
    BEST SELLER
    $12.24 | 
    14% OFF Phone Price : $14.24
    In Stock
  • Handle Bolt 131959
    #6

    Main frame diagram

    Handle bolt

    Part #131959

    Replaced by #532191574

    ?
    Manufacturer substitution
    This part replaces 131959. Substitute parts can look different from the original.
    4.9 (21)
    BEST SELLER
    $8.64 | 
    10% OFF Phone Price : $9.64
    In Stock
  • Lawn & Garden Equipment Screw 851084
    #53

    Main frame diagram

    Lawn & garden equipment screw

    Part #851084

    Replaced by #532851084

    ?
    Manufacturer substitution
    This part replaces 851084. Substitute parts can look different from the original.
    BEST SELLER
    $24.15
    In Stock
  • Lawn Mower E-ring 12000058
    #31

    Drive assembly diagram

    Lawn mower e-ring

    Part #12000058

    Replaced by #812000058

    ?
    Manufacturer substitution
    This part replaces 12000058. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    $5.54
    In Stock
  • Husqvarna Lawn & Garden Equipment Washer 851074
    #55

    Main frame diagram

    Husqvarna lawn & garden equipment washer

    Part #851074

    Replaced by #532851074

    ?
    Manufacturer substitution
    This part replaces 851074. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    $7.40
    In Stock
  • Washer 67725
    #25

    Drive assembly diagram

    Washer

    Part #67725

    Replaced by #532067725

    ?
    Manufacturer substitution
    This part replaces 67725. Substitute parts can look different from the original.
    3.7 (3)
    $8.64 | 
    10% OFF Phone Price : $9.64
    In Stock
  • Screw 55187
    #27

    Main frame diagram

    Screw

    Part #55187

    Replaced by #532428867

    ?
    Manufacturer substitution
    This part replaces 55187. Substitute parts can look different from the original.
    $7.20 | 
    12% OFF Phone Price : $8.20
    In Stock
  • Spacer 84920
    #30

    Main frame diagram

    Spacer

    Part #84920

    Replaced by #532401629

    ?
    Manufacturer substitution
    This part replaces 84920. Substitute parts can look different from the original.
    This item is not returnable
    $4.31 | 
    19% OFF Phone Price : $5.31
    In Stock

Symptoms for gas walk-behind mowers

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

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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 does my lawn mower run rough?

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

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…

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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 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 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 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…

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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…

Read more
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.…

Read more
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.

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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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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…

Read more
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.…

Read more

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