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Craftsman 502254121 8-hp lawn tractor Parts
Here are the diagrams and repair parts for Craftsman 502254121 8-hp lawn tractor, as well as links to manuals and error code tables, if available.
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Browse Parts for 502254121 Riding Mowers & Tractors
Drive system diagram
Washer
Part #10851ZReplaced by #10851ZMA
Manufacturer substitutionThis part replaces 10851Z. Substitute parts can look different from the original.In Stock$10.60
Qty
Blade housing diagram
Housing
Part #24384Replaced by #492574MA
Manufacturer substitutionThis part replaces 24384. Substitute parts can look different from the original.In Stock$64.87QtyBlade housing diagram
Nut
Part #15X100Replaced by #15X100MA
Manufacturer substitutionThis part replaces 15X100. Substitute parts can look different from the original.This item is not returnableIn Stock$6.86QtyPictorial wiring diagram diagram
Switch Lmt
Part #91032Replaced by #91032MA
Manufacturer substitutionThis part replaces 91032. Substitute parts can look different from the original.In Stock$43.51QtyBody and chassis diagram
Spring Cover
Part #20107Replaced by #20107MA
Manufacturer substitutionThis part replaces 20107. Substitute parts can look different from the original.In Stock$8.51QtySteering system diagram
Sector Assembly
Part #55746Replaced by #56236E701MA
Manufacturer substitutionThis part replaces 55746. Substitute parts can look different from the original.In Stock$199.92QtyBlade housing diagram
Washer
Part #17X155Replaced by #17X166MA
Manufacturer substitutionThis part replaces 17X155. Substitute parts can look different from the original.In Stock$25.60QtyScrew
Part #26X49Replaced by #26X49MA
Manufacturer substitutionThis part replaces 26X49. Substitute parts can look different from the original.In Stock$7.83QtyDrive system diagram
Tire
Part #90594Replaced by #90594MA
Manufacturer substitutionThis part replaces 90594. Substitute parts can look different from the original.In Stock$62.67QtyScrew
Part #26X214Replaced by #26X214MA
Manufacturer substitutionThis part replaces 26X214. Substitute parts can look different from the original.In Stock$8.06Qty
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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