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Craftsman 502256139 riding lawn mower

Craftsman 502256139 riding lawn mower Parts

Here are the diagrams and repair parts for Craftsman 502256139 riding lawn mower, as well as links to manuals and error code tables, if available.

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Browse Parts for 502256139 Riding Mowers & Tractors

  • Ring, E  .75 for Craftsman 502256139 - Part 11X3MA

    Lower half diagram

    E-ring

    Part #11X3

    Replaced by #11X3MA

    Info Icon
    Manufacturer substitution
    This part replaces 11X3. Substitute parts can look different from the original.
    In Stock
    $10.66
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    Qty
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  • Pushnut for Craftsman 502256139 - Part 703948

    Mower housing diagram

    Push-on-cap

    Part #28X23

    Replaced by #703948

    Info Icon
    Manufacturer substitution
    This part replaces 28X23. Substitute parts can look different from the original.
    In Stock
    $8.26
    Minus Item
    Qty
    Plus Item
  • Flat Washer for Craftsman 502256139 - Part STD551025

    Washer

    Part #STD551025

    Replaced by #STD551025

    Info Icon
    Manufacturer substitution
    This part replaces STD551025. Substitute parts can look different from the original.
    In Stock
    $36.61
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  • Boot, Cable for Craftsman 502256139 - Part 54148MA

    Wiring diagram diagram

    Battery Boot

    Part #54148

    Replaced by #54148MA

    Info Icon
    Manufacturer substitution
    This part replaces 54148. Substitute parts can look different from the original.
    In Stock
    $8.91
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    Plus Item
  • Woodruff Key, #6, 2-pack for Craftsman 502256139 - Part STD580019

    Woodruff Key, #6, 2-pack

    Part #STD580019

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

  • Spring for Craftsman 502256139 - Part 165X48

    Mower housing diagram

    Spring

    Part #165X48

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

  • Idler Assembly for Craftsman 502256139 - Part 54205

    Mower housing diagram

    Idler Assembly

    Part #54205

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

  • Hex Nut for Craftsman 502256139 - Part STD541137

    Top half diagram

    Hex Nut

    Part #STD541137

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

  • Grip for Craftsman 502256139 - Part 20719

    Mower housing diagram

    Grip

    Part #20719

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

  • Collar for Craftsman 502256139 - Part 21171

    Top half diagram

    Collar

    Part #21171

    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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