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MTD
Lawn & Garden Engine

Model # 490-SU Official MTD engine

Here are the diagrams and repair parts for Official MTD 490-SU engine, 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 145 parts  |
Lawn & Garden Equipment Engine Spark Plug 951-10292
#113

Engine diagram

Lawn & garden equipment engine spark plug

Part #951-10292

Replaced by #951-10292A

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Manufacturer substitution
This part replaces 951-10292. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.88 | 
15% OFF Phone Price : $6.88
In Stock
Key 731-05632
#7

Engine diagram

Key

Part #731-05632

Replaced by #951-10630

?
Manufacturer substitution
This part replaces 731-05632. Substitute parts can look different from the original.
BEST SELLER
$8.44 | 
11% OFF Phone Price : $9.44
In Stock
Kmart Lawn & Garden Equipment Engine Fuel Filter (replaces 751-10651) 951-10651

#NI01

All parts diagram

Kmart lawn & garden equipment engine fuel filter (replaces 751-10651)

Part #951-10651

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$21.49 | 
22% OFF Phone Price : $27.49
In Stock
Lawn Mower Fuel Cap 951-10649
#17

Engine diagram

Lawn mower fuel cap

Part #951-10649

Replaced by #951-12533

?
Manufacturer substitution
This part replaces 951-10649. Substitute parts can look different from the original.
This item is not returnable
$32.00 | 
16% OFF Phone Price : $38.00
In Stock
Snowblower Oil Drain Plug 710-04906
#86

Engine diagram

Snowblower oil drain plug

Part #710-04906

This item is not returnable
$10.26 | 
16% OFF Phone Price : $12.26
In Stock
Lawn & Garden Equipment Engine Carburetor Float Bowl Gasket 951-11970
#152

Engine diagram

Lawn & garden equipment engine carburetor float bowl gasket

Part #951-11970

This item is not returnable
$10.46 | 
16% OFF Phone Price : $12.46
In Stock
Lawn & Garden Equipment Engine Fuel Bowl Mounting Bolt 710-04945
#155

Engine diagram

Lawn & garden equipment engine fuel bowl mounting bolt

Part #710-04945

This item is not returnable
$6.46 | 
13% OFF Phone Price : $7.46
In Stock
Lawn & Garden Equipment Engine Mounting Screw 710-04915
#3

Engine diagram

Lawn & garden equipment engine mounting screw

Part #710-04915

This item is not returnable
$6.75 | 
13% OFF Phone Price : $7.75
In Stock
Nut 712-04212
#37

Engine diagram

Nut

Part #712-04212

Replaced by #712-05015

?
Manufacturer substitution
This part replaces 712-04212. Substitute parts can look different from the original.
This item is not returnable
$10.14 | 
16% OFF Phone Price : $12.14
In Stock
Snowblower Fuel Tank (replaces 751-11201) 951-11201
#24

Engine diagram

Snowblower fuel tank (replaces 751-11201)

Part #951-11201

$151.39 | 
7% OFF Phone Price : $163.39
In Stock

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