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Craftsman 502256020 25" riding lawn mower Parts

Here are the diagrams and repair parts for Craftsman 502256020 25" riding lawn mower, as well as links to manuals and error code tables, if available.

Craftsman 502256020 25" riding lawn mower
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Browse Parts for 502256020 Riding Mowers & Tractors

  • Jackshaft Hs for Craftsman 502256020 - Part 492574MA

    Blade housing diagram

    Housing

    Part #20551

    Replaced by #492574MA

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    Manufacturer substitution
    This part replaces 20551. Substitute parts can look different from the original.
    In Stock
    $64.87
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  • Gear for Craftsman 502256020 - Part 778137A

    3-speed transmission diagram

    Gear

    Part #778137

    Replaced by #778137A

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    Manufacturer substitution
    This part replaces 778137. Substitute parts can look different from the original.
    In Stock
    $50.97
    11% OFF Phone Price : $56.97Info Icon
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  • Gear for Craftsman 502256020 - Part 778122A

    3-speed transmission diagram

    Gear

    Part #778122

    Replaced by #778122A

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    Manufacturer substitution
    This part replaces 778122. Substitute parts can look different from the original.
    In Stock
    $33.04
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  • Washer for Craftsman 502256020 - Part 10851ZMA

    Lower half diagram

    Washer

    Part #10851Z

    Replaced by #10851ZMA

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    Manufacturer substitution
    This part replaces 10851Z. Substitute parts can look different from the original.
    In Stock
    $10.60
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  • Nut for Craftsman 502256020 - Part 703333

    Lock Nut

    Part #15X85

    Replaced by #703333

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    Manufacturer substitution
    This part replaces 15X85. Substitute parts can look different from the original.
    In Stock
    $9.23
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  • Craftsman Lawn & Garden Equipment Steel Ball for Craftsman 502256020 - Part 792077A

    3-speed transmission diagram

    Ball

    Part #792077

    Replaced by #792077A

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    Manufacturer substitution
    This part replaces 792077. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $3.85
    21% OFF Phone Price : $4.85Info Icon
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  • Lawn Tractor Transaxle Input Shaft for Craftsman 502256020 - Part 776135

    3-speed transmission diagram

    Shaft

    Part #776135

    Replaced by #776135

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    Manufacturer substitution
    This part replaces 776135. Substitute parts can look different from the original.
    In Stock
    $38.06
    14% OFF Phone Price : $44.06Info Icon
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  • Craftsman Brake Disc for Craftsman 502256020 - Part 790003

    3-speed transmission diagram

    Brake Disc

    Part #790003

    Replaced by #790003

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    Manufacturer substitution
    This part replaces 790003. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $24.78
    19% OFF Phone Price : $30.78Info Icon
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  • Spacer for Craftsman 502256020 - Part 786071

    3-speed transmission diagram

    Spacer

    Part #786071

    Replaced by #786071

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    Manufacturer substitution
    This part replaces 786071. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $4.60
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  • Pushnut for Craftsman 502256020 - Part 703948

    Blade housing diagram

    Push-on-cap

    Part #28X23

    Replaced by #703948

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    Manufacturer substitution
    This part replaces 28X23. Substitute parts can look different from the original.
    In Stock
    $8.26
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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: damaged tie rods, bent or worn wheel spindle, worn front axle, damaged sector gear assembly…

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

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

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

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

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

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

Main causes: faulty battery, bad alternator…

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

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 solenoid on a riding lawn mower

How to replace the starter solenoid on a riding lawn mower

Replace the starter solenoid if it doesn't click when you turn the ignition key.…

Repair time and Difficulty

 30 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 time and Difficulty

 30 minutes or less
How to replace a riding lawn mower fuel filter

How to replace a riding lawn mower fuel filter

Help your mower run better by replacing the fuel filter during your riding mower's annual tune-up.…

Repair time and Difficulty

 15 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.

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Wiring schematic symbols explained video

Wiring schematic symbols explained video

Learn some of the most common symbols found in a wiring diagram and what they mean.…

Jump-starting a riding lawn mower battery video

Jump-starting a riding lawn mower battery video

Learn how to connect cables safely to jump-start your mower’s battery.…

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