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Craftsman
Lawn & Garden Engine

Model # 143991101 Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 143991101 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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Showing 10 of 179 parts  |
Lawn Mower O-ring 631028
#29

Carburetor 640054 (71/143) 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 640054 (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
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Carburetor 640054
Carburetor

Part #640054

Replaced by #640349

?
Manufacturer substitution
This part replaces 640054. Substitute parts can look different from the original.
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$66.60 | 
8% OFF Phone Price : $72.60
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Ignition Key 35593
#328

Craftsman 4-cycle engine mod. 143.991101 diagram

Ignition key

Part #35593

Replaced by #35062

?
Manufacturer substitution
This part replaces 35593. Substitute parts can look different from the original.
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$4.09 | 
20% OFF Phone Price : $5.09
In Stock
Cook Top Side Trim Kit Lawn & Garden Equipment Engine Air Filter (replaces 28424l) 28424
#171

Craftsman 4-cycle engine mod. 143.991101 diagram

Cook top side trim kit lawn & garden equipment engine air filter (replaces 28424l)

Part #28424

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$4.14 | 
19% OFF Phone Price : $5.14
In Stock
Float 632019
#28

Carburetor 640054 (71/143) 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
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Generac Lawn & Garden Equipment Engine Service Manual (replaces 692509, 730546, 740048) 740049
#NI

Craftsman 4-cycle engine mod. 143.991101 diagram

Generac lawn & garden equipment engine service manual (replaces 692509, 730546, 740048)

Part #740049

This item is not returnable
$12.19 | 
14% OFF Phone Price : $14.19
In Stock
Starter 590749
#390

Craftsman 4-cycle engine mod. 143.991101 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
Lamination 35135
#100

Craftsman 4-cycle engine mod. 143.991101 diagram

Lamination

Part #35135

Replaced by #35135B

?
Manufacturer substitution
This part replaces 35135. Substitute parts can look different from the original.
$58.79 | 
9% OFF Phone Price : $64.79
In Stock
Lawn & Garden Equipment Engine Throttle Control Bracket 34677
#200

Craftsman 4-cycle engine mod. 143.991101 diagram

Lawn & garden equipment engine throttle control bracket

Part #34677

$46.81 | 
11% OFF Phone Price : $52.81
In Stock

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