Lawn & Garden Engine

Model # 143587022 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143587022 4-cycle engine, as well as links to manuals and error code tables, if available.

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Browse Parts for
143587022 4-Cycle Engine
Needl/seat 631021
#12

Carburetor diagram

Needl/seat

Part #631021

The manufacturer no longer makes this part, and there's no substitute part

O-ring 631028
#25

Carburetor diagram

O-ring

Part #631028

The manufacturer no longer makes this part, and there's no substitute part

Starter Rope 590386
#9

Rewind starter diagram

Starter rope

Part #590386

Replaced by #590535

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Manufacturer substitution
This part replaces 590386. Substitute parts can look different from the original.
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/carb Float 631023
#14

Carburetor diagram

/carb float

Part #631023

The manufacturer no longer makes this part, and there's no substitute part

Plug 27625
#25

Basic engine diagram

Plug

Part #27625

The manufacturer no longer makes this part, and there's no substitute part

Fuel Fitting 631470
#26

Carburetor diagram

Fuel fitting

Part #631470

The manufacturer no longer makes this part, and there's no substitute part

Plug Cover 27276
#41

Basic engine diagram

Plug cover

Part #27276

The manufacturer no longer makes this part, and there's no substitute part

/fuel Bowl 631025
#16

Carburetor diagram

/fuel bowl

Part #631025

The manufacturer no longer makes this part, and there's no substitute part

/gvnr Clamp 31335
#139

Basic engine diagram

/gvnr clamp

Part #31335

The manufacturer no longer makes this part, and there's no substitute part

Plug 631027
#11

Carburetor diagram

Plug

Part #631027

The manufacturer no longer makes this part, and there's no substitute part

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