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Tractor Accessories
Lawn & Garden

Model # 640049 Official Tractor Accessories carburetor

Here are the diagrams and repair parts for Official Tractor Accessories 640049 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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Showing 10 of 25 parts  |
Lawn Mower O-ring 631028
#29

Carburetor 640049 (71/143) 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 640049 (71/143) 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
$10.12 | 
17% OFF Phone Price : $12.12
In Stock
Lawn & Garden Equipment Engine Carburetor Rebuild Kit (replaces 632760a, 632809) 632760B
#(NI)

Carburetor 640049 (71/143) diagram

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

Part #632760B

BEST SELLER
$23.60 | 
17% OFF Phone Price : $28.60
In Stock
Primer 36045
#35

Carburetor 640049 (71/143) diagram

Primer

Part #36045

Replaced by #36045A

?
Manufacturer substitution
This part replaces 36045. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$6.74 | 
13% OFF Phone Price : $7.74
In Stock
Lawn & Garden Equipment Engine Carburetor O-ring 632547
#37

Carburetor 640049 (71/143) diagram

Lawn & garden equipment engine carburetor o-ring

Part #632547

This item is not returnable
$3.64 | 
23% OFF MSRP : $4.70
In Stock
Carburetor Float 631024
#27

Carburetor 640049 (71/143) diagram

Carburetor float

Part #631024

This item is not returnable
$2.16
In Stock
Lawn & Garden Equipment Engine Throttle Shaft Seal 631183
#5

Carburetor 640049 (71/143) diagram

Lawn & garden equipment engine throttle shaft seal

Part #631183

This item is not returnable
$2.16
In Stock
Carburetor 640049
#0

Carburetor 640049 (71/143) diagram

Carburetor

Part #640049

Replaced by #640172

?
Manufacturer substitution
This part replaces 640049. Substitute parts can look different from the original.
$96.19 | 
9% OFF Phone Price : $106.19
In Stock
Lawn & Garden Equipment Engine Carburetor Float Pin 631022
#31

Carburetor 640049 (71/143) diagram

Lawn & garden equipment engine carburetor float pin

Part #631022

This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock
Lawn & Garden Equipment Engine Dust Seal Washer 631184
#4

Carburetor 640049 (71/143) diagram

Lawn & garden equipment engine dust seal washer

Part #631184

This item is not returnable
$2.16
In Stock

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