Craftsman
Lawn & Garden Engine

Model # 143993514 Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 143993514 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 135 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.
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Lawn & Garden Equipment Engine Carburetor Rebuild Kit (replaces 632760a, 632809) 632760B
#60

Carburetor 640174 diagram

Lawn & garden equipment engine carburetor rebuild kit (replaces 632760a, 632809)

Part #632760B

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Lawn & Garden Equipment Engine Carburetor Primer Bulb (replaces 49-085) 36045A
#35

Carburetor 640174 diagram

Lawn & garden equipment engine carburetor primer bulb (replaces 49-085)

Part #36045A

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Lawn & Garden Equipment Engine Carburetor Gasket (replaces 27141) 26756
#184

4-cycle engine diagram

Lawn & garden equipment engine carburetor gasket (replaces 27141)

Part #26756

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Ignition Module 34443B
#100

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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Cap 36246
#301

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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Lawn & Garden Equipment Engine Fuel Line Clamp 26460
#292

4-cycle engine diagram

Lawn & garden equipment engine fuel line clamp

Part #26460

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Lawn & Garden Equipment Engine Carburetor Float Bowl Washer (replaces 49-084) 27110A
#44

Carburetor 640174 diagram

Lawn & garden equipment engine carburetor float bowl washer (replaces 49-084)

Part #27110A

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Float 632019
#28

Carburetor 640174 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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Lawn & Garden Equipment Engine Air Filter Collar Gasket 34338
#239

4-cycle engine diagram

Lawn & garden equipment engine air filter collar gasket

Part #34338

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Repair difficulty
Time required
 15 minutes or less

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