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Tractor Accessories
Lawn & Garden

Model # 640091 Official Tractor Accessories carburetor

Here are the diagrams and repair parts for Official Tractor Accessories 640091 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 28 parts  |
Lawn Mower O-ring 631028
#29

Replacement parts 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
Troybilt Lawn & Garden Equipment Engine Carburetor Rebuild Kit (replaces 632760a, 632809) 632760B
#(NI)

Replacement parts diagram

Troybilt lawn & garden equipment engine carburetor rebuild kit (replaces 632760a, 632809)

Part #632760B

BEST SELLER
$23.60 | 
20% OFF Phone Price : $29.60
In Stock
Gasket 27110
#44

Replacement parts diagram

Gasket

Part #27110

Replaced by #27110A

?
Manufacturer substitution
This part replaces 27110. 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
Float 632019
#28

Replacement parts diagram

Float

Part #632019

Replaced by #632019A

?
Manufacturer substitution
This part replaces 632019. Substitute parts can look different from the original.
This item is not returnable
$8.89 | 
10% OFF Phone Price : $9.89
In Stock
Troybilt Lawn & Garden Equipment Engine Carburetor O-ring 632547
#37

Replacement parts diagram

Troybilt lawn & garden equipment engine carburetor o-ring

Part #632547

This item is not returnable
$3.64 | 
22% OFF Phone Price : $4.64
In Stock
Lawn & Garden Equipment Engine Carburetor Fuel Inlet Fitting 632527
#16

Replacement parts diagram

Lawn & garden equipment engine carburetor fuel inlet fitting

Part #632527

This item is not returnable
$9.59 | 
9% OFF Phone Price : $10.59
In Stock
Troybilt Carburetor Float 631024
#27

Replacement parts diagram

Troybilt carburetor float

Part #631024

This item is not returnable
$2.16
In Stock
Troybilt Lawn & Garden Equipment Engine Tension Spring 630766
#18

Replacement parts diagram

Troybilt lawn & garden equipment engine tension spring

Part #630766

This item is not returnable
$2.16
In Stock
Troybilt Lawn & Garden Equipment Engine Welch Plug 630748
#47

Replacement parts diagram

Troybilt lawn & garden equipment engine welch plug

Part #630748

This item is not returnable
$2.16
In Stock
Lauson Spring Retainer 631970
#2

Replacement parts diagram

Lauson spring retainer

Part #631970

This item is not returnable
$4.77
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