Craftsman
Lawn & Garden Engine

Model # 143971201 Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 143971201 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 221 parts  |

Lawn Mower O-ring 631028
#29

Carburetor 632536 (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.
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Needle Seat 631021
#30

Carburetor 632536 (71/143) 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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$10.12
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Ignition Key 35593
#328

Engine 143.971201 (71, 143) diagram

Ignition key

Part #35593

Replaced by #35062

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Manufacturer substitution
This part replaces 35593. 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
#12

Rewind starter 590733 diagram

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 632536 (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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Lawn & Garden Equipment Engine Fuel Line (replaces 32180, 32180a, 32180b, 500236, Tc-32180c) 32180C
#351

Engine 143.971201 (71, 143) diagram

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

Part #32180C

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Lawn & Garden Equipment Engine Fuel Tank Cap 35355
#301

Engine 143.971201 (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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Lawn & Garden Equipment Engine Throttle Control Knob 35440
#215

Engine 143.971201 (71, 143) diagram

Lawn & garden equipment engine throttle control knob

Part #35440

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Starter 590733
Starter

Part #590733

Replaced by #590789

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Manufacturer substitution
This part replaces 590733. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Fuel Line (replaces 30241, 430217, 503-1199, 503-1577, Tc-30962) 30962
#290

Engine 143.971201 (71, 143) diagram

Lawn & garden equipment engine fuel line (replaces 30241, 430217, 503-1199, 503-1577, tc-30962)

Part #30962

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