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Craftsman
Lawn & Garden Engine

Model # 143996003 Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 143996003 engine, as well as links to manuals and error code tables, if available.

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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 191 parts  |
Lawn Mower O-ring 631028
#29

Carburetor 640058 diagram

Lawn mower o-ring

Part #631028

Replaced by #631028A

?
Manufacturer substitution
This part replaces 631028. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$2.49
| 
29% OFF Phone Price : $3.49
In Stock
Needle Seat 631021
#30

Carburetor 640058 diagram

Needle seat

Part #631021

Replaced by #631021B

?
Manufacturer substitution
This part replaces 631021. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$9.79
| 
9% OFF Phone Price : $10.79
In Stock
Lawn & Garden Equipment Engine Recoil Starter Rope, 98-in (replaces 1258, 28288, 28358, 28528, 30971, 31285, 31395, 31396, 31696, 590451a, 590456, 590527, 730608, 740032) 590535
#12

Rewind starter 590733 diagram

Lawn & garden equipment engine recoil starter rope, 98-in (replaces 1258, 28288, 28358, 28528, 30971, 31285, 31395, 31396, 31696, 590451a, 590456, 590527, 730608, 740032)

Part #590535

BEST SELLER
This item is not returnable
$2.49
| 
29% OFF Phone Price : $3.49
In Stock
Ignition Module 34443B

#100

All parts diagram

Ignition module

Part #34443B

Replaced by #34443D

?
Manufacturer substitution
This part replaces 34443B. Substitute parts can look different from the original.
BEST SELLER
$45.43
| 
12% OFF Phone Price : $51.43
In Stock
Ignition Key 35593

#328

All parts diagram

Ignition key

Part #35593

Replaced by #35062

?
Manufacturer substitution
This part replaces 35593. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.09
| 
20% OFF Phone Price : $5.09
In Stock
Float 632019
#28

Carburetor 640058 diagram

Float

Part #632019

Replaced by #632019A

?
Manufacturer substitution
This part replaces 632019. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$8.89
| 
10% OFF Phone Price : $9.89
In Stock
Troybilt Lawn & Garden Equipment Engine Oil Seal 27897

#75

All parts diagram

Troybilt lawn & garden equipment engine oil seal

Part #27897

This item is not returnable
$7.02
| 
12% OFF Phone Price : $8.02
In Stock
Starter 590749

#390

All parts diagram

Starter

Part #590749

Replaced by #590789

?
Manufacturer substitution
This part replaces 590749. Substitute parts can look different from the original.
$77.19
| 
7% OFF Phone Price : $83.19
In Stock
Starter 590733
#0

Rewind starter 590733 diagram

Starter

Part #590733

Replaced by #590789

?
Manufacturer substitution
This part replaces 590733. Substitute parts can look different from the original.
$77.19
| 
7% OFF Phone Price : $83.19
In Stock
Lawn & Garden Equipment Engine Carburetor Float Bowl (replaces 631025, 631025l, 631867, 631867l) 631951
#25

Carburetor 640058 diagram

Lawn & garden equipment engine carburetor float bowl (replaces 631025, 631025l, 631867, 631867l)

Part #631951

This item is not returnable
$19.59
| 
9% OFF Phone Price : $21.59
In Stock

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