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Tractor Accessories
Lawn & Garden

Model # 640268 Official Tractor Accessories carburetor

Here are the diagrams and repair parts for Official Tractor Accessories 640268 carburetor, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

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

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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 30 parts  |
Lawn Mower O-ring 631028
#29

Carburetor diagram

Lawn mower o-ring

Part #631028

Replaced by #631028A

?
Manufacturer substitution
This part replaces 631028. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock
Needle Seat 631021
#30

Carburetor diagram

Needle seat

Part #631021

Replaced by #631021B

?
Manufacturer substitution
This part replaces 631021. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$9.79 | 
9% OFF Phone Price : $10.79
In Stock
Troybilt Lawn & Garden Equipment Engine Carburetor Float Bowl (replaces 631025, 632808) 631867
#25

Carburetor diagram

Troybilt lawn & garden equipment engine carburetor float bowl (replaces 631025, 632808)

Part #631867

This item is not returnable
$3.49 | 
22% OFF Phone Price : $4.49
In Stock
Float 632765
#28

Carburetor diagram

Float

Part #632765

Replaced by #632816

?
Manufacturer substitution
This part replaces 632765. Substitute parts can look different from the original.
This item is not returnable
$9.39 | 
10% OFF Phone Price : $10.39
In Stock
Lauson Spring 632043
#11

Carburetor diagram

Lauson spring

Part #632043

This item is not returnable
$2.16
In Stock
Lawn & Garden Equipment Screw 651025
#17

Carburetor diagram

Lawn & garden equipment screw

Part #651025

This item is not returnable
$2.16
In Stock
Lawn & Garden Equipment Engine Choke Spring 630735
#15

Carburetor diagram

Lawn & garden equipment engine choke spring

Part #630735

This item is not returnable
$2.16
In Stock
Troybilt Lawn & Garden Equipment Engine Fuel Line Connector 632164
#16

Carburetor diagram

Troybilt lawn & garden equipment engine fuel line connector

Part #632164

This item is not returnable
$9.46
In Stock
Troybilt Lawn & Garden Equipment Engine Welch Plug (replaces 53-005) 631027
#48

Carburetor diagram

Troybilt lawn & garden equipment engine welch plug (replaces 53-005)

Part #631027

This item is not returnable
$2.16
In Stock
Lawn & Garden Equipment Engine Throttle Shaft Seal 631183
Lawn & garden equipment engine throttle shaft seal

Part #631183

This item is not returnable
$2.16
In Stock

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