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Craftsman
Lawn & Garden Engine

Model # 143977001 Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 143977001 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 214 parts  |
Lawn Mower O-ring 631028
#29

Carburetor 632371a (71/143) 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
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$2.49 | 
29% OFF Phone Price : $3.49
In Stock
Spark Plug 33636
#135

Engine 143.977001 (71/143) diagram

Spark plug

Part #33636

Replaced by #J19LM

?
Manufacturer substitution
This part replaces 33636. Substitute parts can look different from the original.
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$4.80 | 
17% OFF Phone Price : $5.80
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Lamination 34443A
#100

Engine 143.977001 (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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$46.33 | 
10% OFF Phone Price : $51.33
In Stock
Lawn & Garden Equipment Engine Fuel Line Clamp 26460
#292

Engine 143.977001 (71/143) diagram

Lawn & garden equipment engine fuel line clamp

Part #26460

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$2.49 | 
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Lawn & Garden Equipment Engine Fuel Line (replaces 32180, 32180a, 32180b, 500236, Tc-32180c) 32180C
#351

Engine 143.977001 (71/143) diagram

Lawn & garden equipment engine fuel line (replaces 32180, 32180a, 32180b, 500236, tc-32180c)

Part #32180C

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$4.37 | 
45% OFF MSRP : $7.90
In Stock
Gasket 27110
#44

Carburetor 632371a (71/143) 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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$2.49 | 
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Float 632019
#28

Carburetor 632371a (71/143) diagram

Float

Part #632019

Replaced by #632019A

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Manufacturer substitution
This part replaces 632019. Substitute parts can look different from the original.
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$8.89 | 
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Lawn & Garden Equipment Engine Fuel Tank Cap 35355
#301

Engine 143.977001 (71/143) diagram

Lawn & garden equipment engine fuel tank cap

Part #35355

Replaced by #37845

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Manufacturer substitution
This part replaces 35355. Substitute parts can look different from the original.
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$9.59 | 
9% OFF Phone Price : $10.59
In Stock
Lawn & Garden Equipment Engine Air Filter (replaces 28424l) 28424
#171

Engine 143.977001 (71/143) diagram

Lawn & garden equipment engine air filter (replaces 28424l)

Part #28424

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$4.14 | 
19% OFF Phone Price : $5.14
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Primer 570682
#350

Engine 143.977001 (71/143) diagram

Primer

Part #570682

Replaced by #570682A

?
Manufacturer substitution
This part replaces 570682. Substitute parts can look different from the original.
BEST SELLER
$11.79 | 
15% OFF Phone Price : $13.79
In Stock

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