Craftsman
Lawn & Garden Engine

Model # 143984028 Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 143984028 engine, as well as links to manuals and error code tables, if available.

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Showing 10 of 141 parts  |

Lawn & Garden Equipment Engine Air Filter 35066
#245

Engine 143.984028 diagram

Lawn & garden equipment engine air filter

Part #35066

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Lawn Mower O-ring 631028
#29

Carburetor 640156 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
#(NI)

Carburetor 640156 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 640156 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

Engine 143.984028 diagram

Lawn & garden equipment engine carburetor gasket (replaces 27141)

Part #26756

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Ignition Module 34443B
#100

Engine 143.984028 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

Engine 143.984028 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

Engine 143.984028 diagram

Lawn & garden equipment engine fuel line clamp

Part #26460

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Lawn & Garden Equipment Engine Air Filter Cover (replaces 35986, B35065) 35065
#250

Engine 143.984028 diagram

Lawn & garden equipment engine air filter cover (replaces 35986, b35065)

Part #35065

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Gasket 27110
#44

Carburetor 640156 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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Symptoms for gas snowblowers

Choose a symptom to see related snowblower repairs.

Main causes: broken shear pins, worn or loose auger drive belt, auger drive cable failure, damaged auger, bad gear case…

Main causes: clogged chute, snow build-up in auger housing, broken auger shear pins, auger drive belt needs adjustment, …

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

Main causes: punctured tire, damaged rim…

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
Time required
 45 minutes or less

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