Front-Engine Lawn Tractor

Model # 917276911 Official Craftsman tractor

Here are the diagrams and repair parts for Official Craftsman 917276911 tractor, as well as links to manuals and error code tables, if available.

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Browse Parts for917276911 Riding Mowers & Tractors

  • Lawn Tractor Mandrel Housing 187281
    #14

    Mower deck diagram

    Lawn tractor mandrel housing

    Part #187281

    Replaced by #587819701

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    Manufacturer substitution
    This part replaces 187281. Substitute parts can look different from the original.
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    $54.98
    10% OFF Phone Price : $60.98
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  • Cap Hub Axle 104757X643
    #8

    Wheels and tires diagram

    Cap hub axle

    Part #104757X643

    Replaced by #532104757

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    Manufacturer substitution
    This part replaces 104757X643. Substitute parts can look different from the original.
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    This item is not returnable
    $5.93
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  • Lawn Tractor Blade Drive Belt, 5/8 X 148-5/8-in 196103
    #47

    Mower deck diagram

    Lawn tractor blade drive belt, 5/8 x 148-5/8-in

    Part #196103

    Replaced by #587686701

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    Manufacturer substitution
    This part replaces 196103. Substitute parts can look different from the original.
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    Get free shipping with Automatic Reorder

    $59.55
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  • Lock Nut 73900600
    Lock nut

    Part #73900600

    Replaced by #532409149

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    Manufacturer substitution
    This part replaces 73900600. Substitute parts can look different from the original.
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    $6.29
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  • Lawn Tractor Bolt 173984
    #30

    Mower deck diagram

    Lawn tractor bolt

    Part #173984

    Replaced by #584953901

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    This part replaces 173984. Substitute parts can look different from the original.
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    $4.31
    19% OFF Phone Price : $5.31
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  • Lawn Tractor Ignition Switch 193350
    #30

    Electrical diagram

    Lawn tractor ignition switch

    Part #193350

    Replaced by #532193350

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    Manufacturer substitution
    This part replaces 193350. Substitute parts can look different from the original.
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    $30.64
    16% OFF Phone Price : $36.64
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  • Molded Ignition Key 140403
    #33

    Electrical diagram

    Molded ignition key

    Part #140403

    Replaced by #532140403

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    Manufacturer substitution
    This part replaces 140403. Substitute parts can look different from the original.
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    $8.90
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  • Switch.pto 174652
    #50

    Electrical diagram

    Switch.pto

    Part #174652

    Replaced by #582107601

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    Manufacturer substitution
    This part replaces 174652. Substitute parts can look different from the original.
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    $35.58
    14% OFF Phone Price : $41.58
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  • Lawn Tractor Shoulder Bolt 193406
    #116

    Mower deck diagram

    Lawn tractor shoulder bolt

    Part #193406

    Replaced by #596434404

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    Manufacturer substitution
    This part replaces 193406. Substitute parts can look different from the original.
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    $7.20
    12% OFF Phone Price : $8.20
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  • Lawn Tractor Gauge Wheel 174873
    #117

    Mower deck diagram

    Lawn tractor gauge wheel

    Part #174873

    Replaced by #589527301

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    Manufacturer substitution
    This part replaces 174873. Substitute parts can look different from the original.
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    $13.77
    13% OFF Phone Price : $15.77
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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: worn or broken blade belt, broken belt idler pulley, blade clutch cable failure, bad PTO switch, damaged ma…

Main causes: faulty battery, bad alternator…

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

Main causes: dead battery, stale fuel, bad starter solenoid, ignition system problem, bad ignition interlock switch, clo…

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

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

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: unlevel mower deck, dull or damaged cutting blades, worn mandrel pulleys, bent mower deck, engine needs tun…

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 a mandrel assembly on a riding lawn mower

How to replace a mandrel assembly on a riding lawn mower

Replace the mandrel assembly if the blade shaft vibrates or doesn't spin.…

Repair difficulty
Time required
 30 minutes or less
How to replace the flywheel key on a riding lawn mower

How to replace the flywheel key on a riding lawn mower

If the engine won't restart after hitting a stump or rock, the problem could be a sheared flywheel key. Follow these ste…

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

How to replace a riding lawn mower ignition coil

If you're not getting spark from a good spark plug, the problem could be the ignition coil. Follow these step-by-step in…

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.

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…

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…