Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Craftsman 502256171 30" riding lawn mower

Craftsman 502256171 30" riding lawn mower Parts

Here are the diagrams and repair parts for Craftsman 502256171 30" riding lawn mower, as well as links to manuals and error code tables, if available.

Error Code Icon View engine
By Schematic
By Part
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for 502256171 Riding Mowers & Tractors

  • Key for Craftsman 502256171 - Part STD580025

    Top half diagram

    Key

    Part #STD580025

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

  • Blade for Craftsman 502256171 - Part 24524

    Mower housing diagram

    Blade

    Part #24524

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

  • Board Mat for Craftsman 502256171 - Part 54132

    Loer half diagram

    Board Mat

    Part #54132

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

  • Spring for Craftsman 502256171 - Part 165X2

    Loer half diagram

    Spring

    Part #165X2

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

  • Bolt for Craftsman 502256171 - Part STD623112

    Mower housing diagram

    Bolt

    Part #STD623112

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

  • Belt for Craftsman 502256171 - Part 24714Z

    Loer half diagram

    Belt

    Part #24714Z

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

  • Sprocket for Craftsman 502256171 - Part 55066

    Loer half diagram

    Sprocket

    Part #55066

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

  • Washer for Craftsman 502256171 - Part 17X87Z

    Loer half diagram

    Washer

    Part #17X87Z

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

  • Spring for Craftsman 502256171 - Part 165X11

    Loer half diagram

    Spring

    Part #165X11

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

  • Spindle Arm for Craftsman 502256171 - Part 24980

    Loer half diagram

    Spindle Arm

    Part #24980

    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.…

Parts & More

Blender
Bottom-Mount Refrigerator
Dryer
Electric Range
Front-Engine Lawn Tractor
Gas Cooktop
Gas Walk-Behind Mower
Hedge Trimmer
Lawn Vacuum
Microwave/Hood Combo
Parts
Side-By-Side Refrigerator
Table Saw
Television
Toaster Oven