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Craftsman
Lawn & Garden Engine

Model # 143963808 Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 143963808 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 122 parts  |
Lawn & Garden Equipment Engine Air Filter 35066
#245

Engine 143.963808 (71/143) diagram

Lawn & garden equipment engine air filter

Part #35066

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$4.81 | 
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Needle Seat 631021
#30

Carburetor diagram

Needle seat

Part #631021

Replaced by #631021B

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Manufacturer substitution
This part replaces 631021. Substitute parts can look different from the original.
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$9.82 | 
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Lawn & Garden Equipment Engine Carburetor Gasket (replaces 27141) 26756
#184

Engine 143.963808 (71/143) diagram

Lawn & garden equipment engine carburetor gasket (replaces 27141)

Part #26756

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$3.64 | 
23% OFF MSRP : $4.70
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Lamination 34443A
#100

Engine 143.963808 (71/143) diagram

Lamination

Part #34443A

Replaced by #34443D

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Manufacturer substitution
This part replaces 34443A. Substitute parts can look different from the original.
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$47.72 | 
9% OFF Phone Price : $52.72
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Starter 590694
#390

Engine 143.963808 (71/143) diagram

Starter

Part #590694

Replaced by #590785

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Manufacturer substitution
This part replaces 590694. Substitute parts can look different from the original.
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$29.58 | 
14% OFF Phone Price : $34.58
In Stock
Lawn & Garden Equipment Engine Air Filter Cover (replaces 35986, B35065) 35065
#250

Engine 143.963808 (71/143) diagram

Lawn & garden equipment engine air filter cover (replaces 35986, b35065)

Part #35065

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$9.69 | 
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Lawn & Garden Equipment Engine Fuel Line Clamp 26460
#292

Engine 143.963808 (71/143) diagram

Lawn & garden equipment engine fuel line clamp

Part #26460

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$2.49 | 
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Cap 36246
#301

Engine 143.963808 (71/143) 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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Gasket 27110
#44

Carburetor diagram

Gasket

Part #27110

Replaced by #27110A

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Manufacturer substitution
This part replaces 27110. Substitute parts can look different from the original.
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Line 34357
#290

Engine 143.963808 (71/143) diagram

Line

Part #34357

Replaced by #29774

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Manufacturer substitution
This part replaces 34357. Substitute parts can look different from the original.
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$5.99 | 
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