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Craftsman 502256172 riding lawn mower

Craftsman 502256172 riding lawn mower Parts

Here are the diagrams and repair parts for Craftsman 502256172 riding lawn mower, as well as links to manuals and error code tables, if available.

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Browse Parts for 502256172 Riding Mowers & Tractors

  • Gear, Spur (25 Teeth) for Craftsman 502256172 - Part 778127A

    3-speed transmission diagram

    Gear, Spur (25 Teeth)

    Part #778127A

    The manufacturer no longer makes this part, and there's no substitute part

  • Apron Assembly for Craftsman 502256172 - Part 54139

    Top half diagram

    Apron Assembly

    Part #54139

    The manufacturer no longer makes this part, and there's no substitute part

  • Washer for Craftsman 502256172 - Part 17X127Z

    Mower housing diagram

    Washer

    Part #17X127Z

    The manufacturer no longer makes this part, and there's no substitute part

  • Nut for Craftsman 502256172 - Part STD541425

    Nut

    Part #STD541425

    The manufacturer no longer makes this part, and there's no substitute part

  • Belt for Craftsman 502256172 - Part 37X51

    Lower half diagram

    Belt

    Part #37X51

    The manufacturer no longer makes this part, and there's no substitute part

  • L Run Board for Craftsman 502256172 - Part 54181

    Lower half diagram

    L Run Board

    Part #54181

    The manufacturer no longer makes this part, and there's no substitute part

  • Hex Head Screw for Craftsman 502256172 - Part STD610803

    Top half diagram

    Hex Head Screw

    Part #STD610803

    The manufacturer no longer makes this part, and there's no substitute part

  • Post for Craftsman 502256172 - Part 24612

    Top half diagram

    Post

    Part #24612

    The manufacturer no longer makes this part, and there's no substitute part

  • Pin for Craftsman 502256172 - Part 21891

    Mower housing diagram

    Pin

    Part #21891

    The manufacturer no longer makes this part, and there's no substitute part

  • Grommet for Craftsman 502256172 - Part 21268

    Grommet

    Part #21268

    The manufacturer no longer makes this part, and there's no substitute part

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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