143974036 Craftsman Engine - Overview

Sections of the 143974036

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Carburetor 632744 (71/143)

Engine 143.974036

Parts for the 143974036

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Washer

PartSelect #: PS9934400

Manufacturer #: 28277

Oil Pump Assembly

PartSelect #: PS9935726

Manufacturer #: 29914

Belleville Washer

PartSelect #: PS9988814

Manufacturer #: 650815

Dust Seal Washer

PartSelect #: PS9987011

Manufacturer #: 631184

O-ring

PartSelect #: PS9946720

Manufacturer #: 35499

Screw

PartSelect #: PS9984857

Manufacturer #: 6021A

Gasket

PartSelect #: PS12445892

Manufacturer #: 36475A

Nut

PartSelect #: PS11974475

Manufacturer #: 632746

Nozzle

PartSelect #: PS9987256

Manufacturer #: 632745

Piston Assembly

PartSelect #: PS9943192

Manufacturer #: 32549B

Screw (1/4-20x2-9/32)

PartSelect #: PS9988905

Manufacturer #: 650988

This manufacturer-approved screw is supplied directly from the original manufacturer. It is specially made for use with a variety of lawn and garden equipment. The screw is commonly utilized to secure...

Piston

PartSelect #: PS9945665

Manufacturer #: 34516

Questions And Answers for 143974036

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Installation Instructions of parts on the 143974036

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Leaking gasoline from carburetor bowl. No air filter

First took photos of the current hookup for referencing. Cleaned the area. Removed the gas tank for easy access to the fasteners and hookups. Everything came undone fairly easy. Cleaned the area some more. Installed all new parts and the form and fit was perfect. Quite the upgrade. Put it all back together. Primed the carb. After about 10 pulls the edger started right up. No gasoline leaks to be found. Shut down. Started on the first pull. I’m good to go.

Parts Used: