Craftsman
Lawn & Garden Engine

Model # 143284092 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143284092 4-cycle 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 126 parts  |

Lawn Mower O-ring 631028
#25

Replacement parts 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
#12

Replacement parts 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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Spark Plug 33636
#51

Replacement parts diagram

Spark plug

Part #33636

Replaced by #J19LM

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Manufacturer substitution
This part replaces 33636. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Carburetor Gasket (replaces 27141) 26756
#83

Replacement parts diagram

Lawn & garden equipment engine carburetor gasket (replaces 27141)

Part #26756

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Line 34357
#105

Replacement parts diagram

Line

Part #34357

Replaced by #29774

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Manufacturer substitution
This part replaces 34357. Substitute parts can look different from the original.
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Starter Rope 590527
#6

Rewind starter diagram

Starter rope

Part #590527

Replaced by #590535

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Manufacturer substitution
This part replaces 590527. Substitute parts can look different from the original.
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Primer Line 32180B
#96

Replacement parts diagram

Primer line

Part #32180B

Replaced by #32180C

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Manufacturer substitution
This part replaces 32180B. Substitute parts can look different from the original.
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Carburetor 632053
Carburetor

Part #632053

Replaced by #632795A

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Manufacturer substitution
This part replaces 632053. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Service Manual (replaces 692509, 730546, 740048) 740049

#NI

All parts diagram

Lawn & garden equipment engine service manual (replaces 692509, 730546, 740048)

Part #740049

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Plug 30572
#28

Replacement parts diagram

Plug

Part #30572

Replaced by #36083

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Manufacturer substitution
This part replaces 30572. Substitute parts can look different from the original.
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Main causes: broken shear pins, worn or loose auger drive belt, auger drive cable failure, damaged auger, bad gear case…

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Main causes: stale gas, clogged carburetor, clogged or broken fuel line, dirty spark plug, bad rewind starter, incorrect…

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Main causes: clogged chute, damaged auger blades, broken shear pins, worn auger belt, damaged gear case, engine problems…

Things to do: replace the spark plug, change the oil, rebuild the carburetor, adjust valve lash, adjust or replace the b…

Main causes: dirty carburetor, clogged fuel filter, dirty spark plug, incorrect valve lash, leaky engine gaskets…

Main causes: dirty carburetor, stale fuel…

Main causes: loose drive clutch cable, damaged drive clutch cable, worn friction disc, scraper blade scraping the ground…

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How to rebuild a snowblower carburetor

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Repair difficulty
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 45 minutes or less

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