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Riding Mowers & Tractors

Model # 917253840 Official Craftsman 38" mower replacement kit

Here are the diagrams and repair parts for Official Craftsman 917253840 38" mower replacement kit, as well as links to manuals and error code tables, if available.

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Browse Parts for917253840 38" Mower Replacement Kit

  • Lawn Tractor Nut 73680600
    #4

    38" mower diagram

    Lawn tractor nut

    Part #73680600

    Replaced by #596322601

    ?
    Manufacturer substitution
    This part replaces 73680600. 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
  • Washer, 13/32 X 1-1/4 X 12 19132012
    Washer, 13/32 x 1-1/4 x 12

    Part #19132012

    Replaced by #596134901

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    Manufacturer substitution
    This part replaces 19132012. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    $4.56
    18% OFF Phone Price : $5.56
    In Stock
  • Spring Retainer 3146R
    #77

    38" mower diagram

    Spring retainer

    Part #3146R

    Replaced by #532003146

    ?
    Manufacturer substitution
    This part replaces 3146R. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    $4.70
    18% OFF Phone Price : $5.70
    In Stock
  • Nut 5846R
    #8

    38" mower diagram

    Nut

    Part #5846R

    Replaced by #532110452

    ?
    Manufacturer substitution
    This part replaces 5846R. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    $4.71
    18% OFF Phone Price : $5.71
    In Stock
  • Spring 106734X
    #9

    38" mower diagram

    Spring

    Part #106734X

    Replaced by #532123713

    ?
    Manufacturer substitution
    This part replaces 106734X. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    $12.69
    14% OFF Phone Price : $14.69
    In Stock
  • Screw 17490612
    #37

    38" mower diagram

    Screw

    Part #17490612

    Replaced by #817000612

    ?
    Manufacturer substitution
    This part replaces 17490612. 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
  • Bolt 72140505
    #6

    38" mower diagram

    Bolt

    Part #72140505

    Replaced by #596136401

    ?
    Manufacturer substitution
    This part replaces 72140505. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
  • Tower Lawn Tractor Sleeve Cap 105304X
    #13

    38" mower diagram

    Tower lawn tractor sleeve cap

    Part #105304X

    Replaced by #532105304

    ?
    Manufacturer substitution
    This part replaces 105304X. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    In Stock
  • Lawn Tractor Blade Drive Belt 106085X
    #1

    38" mower diagram

    Lawn tractor blade drive belt

    Part #106085X

    Replaced by #532106085

    ?
    Manufacturer substitution
    This part replaces 106085X. Substitute parts can look different from the original.

    Get free shipping with Automatic Reorder

    $48.73
    11% OFF Phone Price : $54.73
    In Stock
  • Tower Lawn & Garden Equipment Washer 19111216
    #5

    38" mower diagram

    Tower lawn & garden equipment washer

    Part #19111216

    Replaced by #596204101

    ?
    Manufacturer substitution
    This part replaces 19111216. Substitute parts can look different from the original.
    This item is not returnable
    In Stock

Most common symptoms to help you fix your riding mowers & tractors

Choose a symptom to see related riding mower and lawn tractor repairs.

Main causes: punctured tire or inner tube, leaky valve stem, damaged wheel rim…

Main causes: clogged carburetor, damaged flywheel key, dirty spark plug, stale fuel, improper valve lash, engine needs a…

Main causes: worn or broken ground drive belt, bad seat switch, transaxle freewheel control engaged, transaxle failure, …

Main causes: damaged tie rods, bent or worn wheel spindle, worn front axle, damaged sector gear assembly…

Main causes: engine overfilled with oil, leaky head gasket or sump gasket, damaged carburetor seals, cracked fuel pump, …

Main causes: shift lever needs adjustment, neutral control needs adjustment…

Main causes: worn or broken blade belt, broken belt idler pulley, blade clutch cable failure, bad PTO switch, damaged ma…

Main causes: damaged cutting blade, worn deck pulley, damaged mandrel pulley, loose fasteners on mower deck components…

Main causes: faulty battery, bad alternator…

Most common repair guides to help fix your riding mowers & tractors

These step-by-step repair guides will help you safely fix what’s broken on your riding mower or lawn tractor.

How to replace the starter motor on a riding lawn mower

How to replace the starter motor on a riding lawn mower

If you hear the solenoid click but don’t hear the starter motor spin when you turn the key, follow these steps to replac…

Repair difficulty
Time required
 30 minutes or less
How to replace a riding lawn mower rear tire

How to replace a riding lawn mower rear tire

Your mower can’t run on a damaged rear tire. Here’s how to install a new one.…

Repair difficulty
Time required
 60 minutes or less
How to replace a riding lawn mower blade

How to replace a riding lawn mower blade

If a blade on your mower is dull or bent, replace it following the steps in this repair guide.…

Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your riding mowers & tractors

Use the advice and tips in these articles and videos to get the most out of your riding mower or lawn tractor.

Why your mower loses power when the blades are engaged

Why your mower loses power when the blades are engaged

Blades on, power gone? If your mower sputters or stalls when cutting starts, we’ll help you track down the problem and f…

What's the difference between a lawn tractor and a garden tractor?

What's the difference between a lawn tractor and a garden tractor?

Do you know a lawn tractor from a garden tractor? Take a look at the key differences and discover how each handles your …

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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