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Craftsman
Front-Engine Lawn Tractor

Model # 502250840 Official Craftsman lawn tractor

Here are the diagrams and repair parts for Official Craftsman 502250840 lawn tractor, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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

Model diagram and schematic

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ALL PARTS
Showing 10 of 265 parts  |
Washer 780001
#18

Transaxle diagram

Washer

Part #780001

Replaced by #780001

?
Manufacturer substitution
This part replaces 780001. Substitute parts can look different from the original.
This item is not returnable
$4.34
In Stock
Bolt 20103
#12

Drive assembly diagram

Bolt

Part #20103

Replaced by #817000616

?
Manufacturer substitution
This part replaces 20103. Substitute parts can look different from the original.
$10.26
In Stock
Bearing 780059
#3

Transaxle diagram

Bearing

Part #780059

Replaced by #780059MA

?
Manufacturer substitution
This part replaces 780059. Substitute parts can look different from the original.
$39.21 | 
13% OFF Phone Price : $45.21
In Stock
Washer 792076
#83

Transaxle diagram

Washer

Part #792076

Replaced by #792076A

?
Manufacturer substitution
This part replaces 792076. Substitute parts can look different from the original.
This item is not returnable
$4.37
In Stock
Pinion 778068
#15

Transaxle diagram

Pinion

Part #778068

Replaced by #778131

?
Manufacturer substitution
This part replaces 778068. Substitute parts can look different from the original.
$32.71 | 
15% OFF Phone Price : $38.71
In Stock
Pulley 21409
Pulley

Part #21409

Replaced by #421409MA

?
Manufacturer substitution
This part replaces 21409. Substitute parts can look different from the original.
This item is not returnable
$25.18 | 
19% OFF Phone Price : $31.18
In Stock
Hex Bolt 1X38
#11

Jackshaft assembly diagram

Hex bolt

Part #1X38

Replaced by #1X38MA

?
Manufacturer substitution
This part replaces 1X38. Substitute parts can look different from the original.
$7.57
In Stock
Ball 792004
#29

Transaxle diagram

Ball

Part #792004

Replaced by #792004

?
Manufacturer substitution
This part replaces 792004. Substitute parts can look different from the original.
This item is not returnable
$4.37
In Stock
Bolt 1X20
#25

Drive assembly diagram

Bolt

Part #1X20

Replaced by #1X20MA

?
Manufacturer substitution
This part replaces 1X20. Substitute parts can look different from the original.
$7.57
In Stock
Plug 792039
#75

Transaxle diagram

Plug

Part #792039

Replaced by #792039

?
Manufacturer substitution
This part replaces 792039. Substitute parts can look different from the original.
This item is not returnable
$4.37
In Stock

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