MTD
Lawn & Garden Engine

Model # 683-WU Official MTD engine

Here are the diagrams and repair parts for Official MTD 683-WU 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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Showing 10 of 138 parts  |

Lawn & Garden Equipment Engine Starter Key (replaces 731-05632, 751-10630) 951-10630
#126

Engine diagram

Lawn & garden equipment engine starter key (replaces 731-05632, 751-10630)

Part #951-10630

BEST SELLER
$8.44
11% OFF Phone Price : $9.44
In Stock
Lawn & Garden Equipment Engine Flywheel Key 951-10307
#63

Engine diagram

Lawn & garden equipment engine flywheel key

Part #951-10307

Replaced by #751P10307A

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Manufacturer substitution
This part replaces 951-10307. Substitute parts can look different from the original.
This item is not returnable
$3.22
24% OFF Phone Price : $4.22
In Stock
Mtd Lawn & Garden Equipment Engine Carburetor 951-05389
#32

Engine diagram

Mtd lawn & garden equipment engine carburetor

Part #951-05389

$110.87
10% OFF Phone Price : $122.87
In Stock
Lawn & Garden Equipment Engine Fuel Line 935-05038
#31

Engine diagram

Lawn & garden equipment engine fuel line

Part #935-05038

This item is not returnable
In Stock
Lawn & Garden Equipment Engine Mounting Screw 710-04915
#23

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
Lawn & Garden Equipment Engine Fuel Bowl Mounting Bolt 710-04945
#M

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 Recoil Starter Handle 731-05696
#130

Engine diagram

Lawn & garden equipment engine recoil starter handle

Part #731-05696

This item is not returnable
$25.76
19% OFF Phone Price : $31.76
In Stock
Lawn & Garden Equipment Engine Exhaust Valve Retainer 951-12269
#7

Engine diagram

Lawn & garden equipment engine exhaust valve retainer

Part #951-12269

This item is not returnable
$9.65
9% OFF Phone Price : $10.65
In Stock
Lawn & Garden Equipment Engine Oil Drain Plug Washer 736-04440
#115

Engine diagram

Lawn & garden equipment engine oil drain plug washer

Part #736-04440

This item is not returnable
$10.29
16% OFF Phone Price : $12.29
In Stock
Mtd Lawn & Garden Equipment Engine Carburetor Rebuild Kit 951-05421
#NI03

Engine diagram

Mtd lawn & garden equipment engine carburetor rebuild kit

Part #951-05421

$45.59
12% OFF Phone Price : $51.59
In Stock

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