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
Tecumseh
Lawn & Garden Engine

Model # HS40-55598K Official Tecumseh 4-cycle engine

Here are the diagrams and repair parts for Official Tecumseh HS40-55598K 4-cycle 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 42 parts  |
Cook Top Side Trim Kit Retaining Ring 29193
#84

Tecumseh 4-cylce engine diagram

Cook top side trim kit retaining ring

Part #29193

This item is not returnable
$2.16
In Stock
Troybilt Carburetor Float 631024
#15

Replacement parts diagram

Troybilt carburetor float

Part #631024

This item is not returnable
$2.16
In Stock
Washer 8345
#64A

Tecumseh 4-cylce engine diagram

Washer

Part #8345

This item is not returnable
$2.16
In Stock
Piston Pin 35542
#41A

Tecumseh 4-cylce engine diagram

Piston pin

Part #35542

$38.38
In Stock
Piston Pin 35543
#41B

Tecumseh 4-cylce engine diagram

Piston pin

Part #35543

$38.38
In Stock
Cook Top Side Trim Kit Washer 650691
#127

Tecumseh 4-cylce engine diagram

Cook top side trim kit washer

Part #650691

This item is not returnable
$2.16
In Stock
Crankshaft 34846
#30

Tecumseh 4-cylce engine diagram

Crankshaft

Part #34846

$108.07
In Stock
Craftsman Guard 35515
#118

Tecumseh 4-cylce engine diagram

Craftsman guard

Part #35515

$11.46
In Stock
Tank Bracket 35230
#340

Tecumseh 4-cylce engine diagram

Tank bracket

Part #35230

$23.29
In Stock
Generac Extension 29745
#60

Tecumseh 4-cylce engine diagram

Generac extension

Part #29745

This item is not returnable
$4.17
In Stock

Repair guides for side-by-side refrigerators

How to replace a foamed-in-place door gasket in a side-by-side refrigerator

How to replace a foamed-in-place door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a press-in door gasket in a side-by-side refrigerator

How to replace a press-in door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Read more
Repair difficulty
Time required
 15 minutes or less

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