Craftsman
Front-Engine Lawn Tractor

Model #502255050 Official Craftsman tractor

Here are the diagrams and repair parts for Craftsman 502255050 tractor, as well as links to manuals and error code tables, if available.

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Parts List

Showing 10 of 428 parts

Lawn & Garden Equipment Ring Clip (replaces 11X3, 12000001, 1200000-1, 1200001, 21432, 25055, 36625, 38534, 46817, 5000P, 52913, 812000034, 98000071, 9800071, STD580105, STD581075, X-1003)#72

Drive system Diagram

E-ring

Part #STD581075
Replaced by #812000029
?
Manufacturer substitution
This part replaces STD581075. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
In Stock
$3.72 | 
21% OFF 
Phone Price: $4.72
Lawn & Garden Equipment Head Bolt (replaces 17060616, 17490616, 25X6, 53217000616, 817000616, 8170006-16, 817490616)#51

Body chassis Diagram

Bolt

Part #25X6
Replaced by #17000616
?
Manufacturer substitution
This part replaces 25X6. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
Back Order
$4.19 | 
19% OFF 
Phone Price: $5.19
Lawn Tractor Starter Solenoid (replaces 094613MA, 1002004, 1002004MA, 24466, 424285, 53716, 7701100, 7769224)#24

Electrical system Diagram

Solenoid

Part #24285
Replaced by #7701100MA
?
Manufacturer substitution
This part replaces 24285. Substitute parts can look different from the original.
BEST SELLER
In Stock
$25.11 | 
36% OFF 
MSRP: $39.00
Lawn Tractor Blade Drive Belt (replaces 037X57MA)#1

Mower housing Diagram

Belt

Part #37X57
Replaced by #37X57MA
?
Manufacturer substitution
This part replaces 37X57. Substitute parts can look different from the original.
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Get free shipping with Automatic Reorder

In Stock
$36.17 | 
12% OFF 
Phone Price: $41.17
Bolt

See All Related Diagrams

Bolt

Part #STD533107

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

Lawn & Garden Equipment Washer#31

Steering system Diagram

Washer

Part #17X161
Replaced by #703590
?
Manufacturer substitution
This part replaces 17X161. Substitute parts can look different from the original.
This item is not returnable
In Stock
$5.99 | 
14% OFF 
Phone Price: $6.99
Lawn Tractor Steering Sector Gear (replaces 056236E701MA)#23

Steering system Diagram

Sector assembly

Part #56236E700
Replaced by #56236E701MA
?
Manufacturer substitution
This part replaces 56236E700. Substitute parts can look different from the original.
In Stock
$162.28
Lawn Tractor Ground Drive Idler Pulley#6

Mower housing Diagram

Idler pulley

Part #91178
Replaced by #420613MA
?
Manufacturer substitution
This part replaces 91178. Substitute parts can look different from the original.
This item is not returnable
In Stock
$23.49 | 
18% OFF 
Phone Price: $28.49
Lawn Tractor Mandrel Shaft#38

Mower housing Diagram

Jackshaft

Part #91921
Replaced by #491921MA
?
Manufacturer substitution
This part replaces 91921. Substitute parts can look different from the original.
This item is not returnable
In Stock
$27.19 | 
16% OFF 
Phone Price: $32.19
Lawn Tractor Steering Sector Gear (replaces 056418MA)#19

Steering system Diagram

Gear

Part #56418
Replaced by #56418MA
?
Manufacturer substitution
This part replaces 56418. Substitute parts can look different from the original.
In Stock
$86.54

Symptoms common to all riding mowers & tractors

Choose a symptom to see related riding mower and lawn tractor repairs.

Main causes: worn or broken blade belt, broken belt idler pulley, blade clutch cable failure, bad PTO switch, damaged mandrel pulleys
Main causes: damaged cutting blade, worn deck pulley, damaged mandrel pulley, loose fasteners on mower deck components
Main causes: faulty battery, bad alternator
Main causes: unlevel mower deck, dull or damaged cutting blades, worn mandrel pulleys, bent mower deck, engine needs tune up
Main causes: worn or broken ground drive belt, bad seat switch, transaxle freewheel control engaged, transaxle failure, dirty carburetor
Main causes: engine overfilled with oil, leaky head gasket or sump gasket, damaged carburetor seals, cracked fuel pump, broken fuel line
Main causes: shift lever needs adjustment, neutral control needs adjustment
Main causes: damaged tie rods, bent or worn wheel spindle, worn front axle, damaged sector gear assembly
Main causes: punctured tire or inner tube, leaky valve stem, damaged wheel rim

Repair guides common to all 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 a riding lawn mower rear tire

Your mower can’t run on a damaged rear tire. Here’s how to install a new one.

Repair difficulty
Time required
 60 minutes or less
How to replace a riding lawn mower blade

If a blade on your mower is dull or bent, replace it following the steps in this repair guide.

Repair difficulty
Time required
 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 difficulty
Time required
 15 minutes or less

Articles and videos common to all 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.

August 06, 2020

How to remove a lawn mower blade using a removal tool

How to remove a lawn mower blade using a removal tool

Learn how a blade removal tool makes replacing the blade easier and safer

April 09, 2019

Riding mower parts and supplies to stock up on video

Riding mower parts and supplies to stock up on video

Keep these 6 things on hand to keep the mower season running smoothly.

March 01, 2016

Charging a battery in a riding lawn mower video

Charging a battery in a riding lawn mower video

Learn how to use a battery charger if your mower battery is dead.