Craftsman
Front-Engine Lawn Tractor

Model #102273920 Official Craftsman lawn tractor

Here are the diagrams and repair parts for Craftsman 102273920 lawn tractor, as well as links to manuals and error code tables, if available.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Showing 10 of 565 parts

Lawn Tractor Transaxle Input Shaft Seal (replaces 142932)

See All Related Diagrams

Lip seal

Part #9008000-0128
Replaced by #532142932
?
Manufacturer substitution
This part replaces 9008000-0128. Substitute parts can look different from the original.
In Stock
$10.50 | 
5% OFF 
MSRP: $11.00
Lawn Tractor PTO Switch#9

Electrical - 15.5 hp engine Diagram

In Stock
$60.27
Lawn Mower Fuel Cap#19

Seat/support/fuel tank Diagram

Lawn mower fuel cap

Part #01538400
In Stock
$20.64
Lawn Tractor Blade Drive Belt#22

40" rotary mower Diagram

Lawn tractor blade drive belt

Part #07235500

Get free shipping with Automatic Reorder

In Stock
$64.69 | 
7% OFF 
Phone Price: $69.69
Lawn Tractor 40-in Deck Blade#39

40" rotary mower Diagram

Blade

Part #03624751
Replaced by #03624700
?
Manufacturer substitution
This part replaces 03624751. Substitute parts can look different from the original.

Get free shipping with Automatic Reorder

In Stock
$39.35
Lawn Tractor Square Neck Bolt#36

40" rotary mower Diagram

@blt-rdhdsqn

Part #06215500
Replaced by #06223600
?
Manufacturer substitution
This part replaces 06215500. Substitute parts can look different from the original.
This item is not returnable
In Stock
$3.22
@blt-hex .31

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@blt-hex .31

Part #05946900
This item is not returnable
In Stock
$2.16
Lock Wing Nut#23

Frame Diagram

Lock wing nut

Part #06537500
This item is not returnable
In Stock
$2.16
Panel Nut#19

Electrical - 15.5 hp engine Diagram

Panel nut

Part #06517400
In Stock
$9.80
Stamped Nut#41

Controls Diagram

Stamped nut

Part #07015100
In Stock
$8.26

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 6, 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 9, 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 1, 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.