Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
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.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 138 parts  |
Lawn & Garden Equipment Engine Spark Plug 951-10292
#14

Engine diagram

Lawn & garden equipment engine spark plug

Part #951-10292

Replaced by #951-10292A

?
Manufacturer substitution
This part replaces 951-10292. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.70 | 
15% OFF Phone Price : $6.70
Back Order
Lawn & Garden Equipment Engine Carburetor Primer Bulb (replaces 951-10639) 951-10639A
#41

Engine diagram

Lawn & garden equipment engine carburetor primer bulb (replaces 951-10639)

Part #951-10639A

$26.71 | 
18% OFF Phone Price : $32.71
In Stock
Snowblower Oil Drain Plug 710-04906
#116

Engine diagram

Snowblower oil drain plug

Part #710-04906

This item is not returnable
$10.26 | 
16% OFF Phone Price : $12.26
In Stock
Snowblower Throttle Knob (replaces 751-11224, 951-10757) 951-11224
#93

Engine diagram

Snowblower throttle knob (replaces 751-11224, 951-10757)

Part #951-11224

This item is not returnable
$12.09 | 
14% OFF Phone Price : $14.09
In Stock
Lawn & Garden Equipment Engine Carburetor Float Bowl Gasket 951-11970
#J

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
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
$22.23
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 Tractor Engine Oil Drain Pipe (replaces 751-11350) 951-11350
#114

Engine diagram

Lawn tractor engine oil drain pipe (replaces 751-11350)

Part #951-11350

This item is not returnable
$15.74
In Stock

Effective articles & videos to help repair your lawn & garden engines

View all
Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Read more
What are the main components of a lawn mower?

What are the main components of a lawn mower?

Learn about the main parts of a lawn mower and when to replace parts.…

Read more

Parts & More