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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.
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Browse Parts for502256020 Riding Mowers & Tractors
3-speed transmission diagram
Shaft
Part #776134Replaced by #776134
Manufacturer substitutionThis part replaces 776134. Substitute parts can look different from the original.In Stock$82.93
Qty
3-speed transmission diagram
Sprocket
Part #786047Replaced by #786047
Manufacturer substitutionThis part replaces 786047. Substitute parts can look different from the original.In Stock$38.0614% OFF Phone Price : $44.06
QtyBlade housing diagram
Bolt
Part #20619ZReplaced by #20619MA
Manufacturer substitutionThis part replaces 20619Z. Substitute parts can look different from the original.In Stock$8.54QtyBlade housing diagram
Washer
Part #17X46ZReplaced by #17X46MA
Manufacturer substitutionThis part replaces 17X46Z. Substitute parts can look different from the original.This item is not returnableIn Stock$6.11Qty3-speed transmission diagram
Chain
Part #786062Replaced by #786062A
Manufacturer substitutionThis part replaces 786062. Substitute parts can look different from the original.In Stock$27.29Qty3-speed transmission diagram
Collar
Part #784266Replaced by #784266
Manufacturer substitutionThis part replaces 784266. Substitute parts can look different from the original.In Stock$12.71Qty3-speed transmission diagram
Gear
Part #778122Replaced by #778122A
Manufacturer substitutionThis part replaces 778122. Substitute parts can look different from the original.In Stock$33.04QtyBlade housing diagram
Torsion Spring
Part #21189Replaced by #166X4MA
Manufacturer substitutionThis part replaces 21189. Substitute parts can look different from the original.In Stock$12.97QtyLower half diagram
Cotter Pin
Part #30X49Replaced by #30X49MA
Manufacturer substitutionThis part replaces 30X49. Substitute parts can look different from the original.In Stock$8.26Qty3-speed transmission diagram
Spacer
Part #786071Replaced by #786071
Manufacturer substitutionThis part replaces 786071. Substitute parts can look different from the original.This item is not returnableIn Stock$4.60Qty
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
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
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
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.
Get answers to frequently asked questions about Sears and Sears PartsDirect....
Learn some of the most common symbols found in a wiring diagram and what they mean....
Learn how to connect cables safely to jump-start your mower’s battery....
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