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Craftsman
Lawn & Garden Engine

Model # 143973091 Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 143973091 engine, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 98 parts  |
Needle Seat 631021
#30

Carburetor 632714 (71/143) 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
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
Troybilt Lawn & Garden Equipment Engine Spark Plug Boot (replaces 27276, Tc-610118) 610118
#101

Engine (71/143) 143.973091 diagram

Troybilt lawn & garden equipment engine spark plug boot (replaces 27276, tc-610118)

Part #610118

This item is not returnable
$5.24 | 
16% OFF Phone Price : $6.24
In Stock
Lawn & Garden Equipment Engine Recoil Starter Handle (replaces 590443, 590452) 590701
#13

Starter 590712 (71/143) diagram

Lawn & garden equipment engine recoil starter handle (replaces 590443, 590452)

Part #590701

This item is not returnable
$7.80 | 
11% OFF Phone Price : $8.80
In Stock
Troybilt Lawn & Garden Equipment Screw 650926
#287

Engine (71/143) 143.973091 diagram

Troybilt lawn & garden equipment screw

Part #650926

This item is not returnable
$2.16
In Stock
Troybilt Carburetor Float 631024
#27

Carburetor 632714 (71/143) diagram

Troybilt carburetor float

Part #631024

This item is not returnable
$2.16
In Stock
Primer 570629A
#350

Engine (71/143) 143.973091 diagram

Primer

Part #570629A

Replaced by #570629B

?
Manufacturer substitution
This part replaces 570629A. Substitute parts can look different from the original.
This item is not returnable
$11.80
In Stock
Carburetor Lawn & Garden Equipment Engine Carburetor Bowl Drain Valve 27136A
#32

Carburetor 632714 (71/143) diagram

Carburetor lawn & garden equipment engine carburetor bowl drain valve

Part #27136A

This item is not returnable
$8.09 | 
11% OFF Phone Price : $9.09
In Stock
Lawn & Garden Equipment Engine Recoil Starter Pawl 590698
#6

Starter 590712 (71/143) diagram

Lawn & garden equipment engine recoil starter pawl

Part #590698

This item is not returnable
$7.80
In Stock
Troybilt Lawn & Garden Equipment Washer 650815
#92

Engine (71/143) 143.973091 diagram

Troybilt lawn & garden equipment washer

Part #650815

This item is not returnable
$2.16
In Stock

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