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Tractor Accessories
Lawn & Garden

Model # 632671A Official Tractor Accessories carburetor

Here are the diagrams and repair parts for Official Tractor Accessories 632671A carburetor, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 21 parts  |
Lawn & Garden Equipment Engine Carburetor O-ring 632547
Lawn & garden equipment engine carburetor o-ring

Part #632547

This item is not returnable
$3.64 | 
23% OFF MSRP : $4.70
In Stock
Lawn & Garden Equipment Engine Carburetor Float Bowl Gasket 632548
#29

Carburetor 632671a (71/143) diagram

Lawn & garden equipment engine carburetor float bowl gasket

Part #632548

This item is not returnable
$7.80
In Stock
Lawn & Garden Equipment Engine Carburetor Rebuild Kit (replaces 730235, 730235a) 730235B
#(NI)

Carburetor 632671a (71/143) diagram

Lawn & garden equipment engine carburetor rebuild kit (replaces 730235, 730235a)

Part #730235B

$38.12 | 
12% OFF Phone Price : $43.12
In Stock
Lawn & Garden Equipment Engine Spring 632545
Lawn & garden equipment engine spring

Part #632545

This item is not returnable
$2.16
In Stock
Inlet Needle 632551
#30

Carburetor 632671a (71/143) diagram

Inlet needle

Part #632551

Replaced by #632709

?
Manufacturer substitution
This part replaces 632551. Substitute parts can look different from the original.
This item is not returnable
$7.80
In Stock
Welch Plug 632554
#47

Carburetor 632671a (71/143) diagram

Welch plug

Part #632554

This item is not returnable
$2.16
In Stock
Nozzle 632674
#36

Carburetor 632671a (71/143) diagram

Nozzle

Part #632674

This item is not returnable
$2.16
In Stock
Lawn & Garden Equipment Washer 632593
#5

Carburetor 632671a (71/143) diagram

Lawn & garden equipment washer

Part #632593

This item is not returnable
$2.16
In Stock
Lawn & Garden Equipment Engine Carburetor Bowl Drain Screw 632672
#32

Carburetor 632671a (71/143) diagram

Lawn & garden equipment engine carburetor bowl drain screw

Part #632672

This item is not returnable
$2.16
In Stock
Retainer 632549
#39

Carburetor 632671a (71/143) diagram

Retainer

Part #632549

This item is not returnable
$2.16
In Stock

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

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Why does my lawn mower run rough?

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

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Why does my lawn mower cut unevenly?

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

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Why does my lawn mower vibrate a lot?

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

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Why won't my lawn mower start?

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

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Why does my lawn mower stall?

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

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Why won't my lawn mower move?

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

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How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

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Repair difficulty
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 45 minutes or less

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Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

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Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

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Lawn mower won't start troubleshooting video: spark plug and ignition problems video

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