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Craftsman
Lawn & Garden Engine

Model # 143996508 Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 143996508 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 173 parts  |
Lawn Mower O-ring 631028
#29

Carburetor 640174 diagram

Lawn mower o-ring

Part #631028

Replaced by #631028A

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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
Lawn & Garden Equipment Engine Air Filter (replaces 490-200-0021, Taf-128, Tc-36905) 36905
#245

Craftsman 4-cycle engine diagram

Lawn & garden equipment engine air filter (replaces 490-200-0021, taf-128, tc-36905)

Part #36905

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$7.59 | 
12% OFF Phone Price : $8.59
In Stock
Needle Seat 631021
#30

Carburetor 640174 diagram

Needle seat

Part #631021

Replaced by #631021B

?
Manufacturer substitution
This part replaces 631021. Substitute parts can look different from the original.
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This item is not returnable
$9.79 | 
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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

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$2.49 | 
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Ignition Module 34443B
#100

Craftsman 4-cycle engine diagram

Ignition module

Part #34443B

Replaced by #34443D

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Manufacturer substitution
This part replaces 34443B. Substitute parts can look different from the original.
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$45.43 | 
12% OFF Phone Price : $51.43
In Stock
Generac Lawn & Garden Equipment Engine Fuel Line (replaces 14306, 34357) 29774
#290

Craftsman 4-cycle engine diagram

Generac lawn & garden equipment engine fuel line (replaces 14306, 34357)

Part #29774

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$5.99 | 
14% OFF Phone Price : $6.99
In Stock
Cap 36246
#301

Craftsman 4-cycle engine diagram

Cap

Part #36246

Replaced by #37844

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Manufacturer substitution
This part replaces 36246. Substitute parts can look different from the original.
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$6.69 | 
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Back Order
Troybilt Lawn & Garden Equipment Engine Air Filter Collar Gasket 34338
#239

Craftsman 4-cycle engine diagram

Troybilt lawn & garden equipment engine air filter collar gasket

Part #34338

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$2.49 | 
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Tractor Accessories Lawn & Garden Equipment Engine Recoil Starter (replaces 590637, 590702) 590739
Tractor accessories lawn & garden equipment engine recoil starter (replaces 590637, 590702)

Part #590739

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$48.58 | 
11% OFF Phone Price : $54.58
In Stock
Starter 590702
#0

Rewind starter diagram

Starter

Part #590702

Replaced by #590739

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Manufacturer substitution
This part replaces 590702. Substitute parts can look different from the original.
BEST SELLER
$48.58 | 
11% OFF Phone Price : $54.58
In Stock

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