Craftsman
Lawn & Garden Engine

Model # 143986003 Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 143986003 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 165 parts  |

Lawn Mower O-ring 631028
#29

Carburetor 640135 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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Needle Seat 631021
#30

Carburetor 640135 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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Lawn & Garden Equipment Engine Carburetor Rebuild Kit (replaces 632760a, 632809) 632760B
#(NI)

Carburetor 640135 diagram

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

Part #632760B

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

#184

All parts diagram

Lawn & garden equipment engine carburetor gasket (replaces 27141)

Part #26756

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Lawn & Garden Equipment Engine Air Filter (replaces Taf-124, Tc-36046) 36046

#245

All parts diagram

Lawn & garden equipment engine air filter (replaces taf-124, tc-36046)

Part #36046

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Fuel Cap 36754

#301

All parts diagram

Fuel cap

Part #36754

Replaced by #37844

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Manufacturer substitution
This part replaces 36754. Substitute parts can look different from the original.
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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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Gasket 27110
#44

Carburetor 640135 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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Starter 590736
Starter

Part #590736

Replaced by #590789

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Manufacturer substitution
This part replaces 590736. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Carburetor O-ring 632547
#37

Carburetor 640135 diagram

Lawn & garden equipment engine carburetor o-ring

Part #632547

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$3.30
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Repair guides for gas cooktops

How to replace a spark igniter switch on a gas cooktop

How to replace a spark igniter switch on a gas cooktop

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Repair difficulty
Time required
 45 minutes or less
How to replace a spark module on a gas cooktop

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need.…

Repair difficulty
Time required
 30 minutes or less

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