Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
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 # HH140-160010 Official Tecumseh 4-cycle engine

Here are the diagrams and repair parts for Official Tecumseh HH140-160010 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 237 parts  |
Fuel Line 29774
#143

Basic engine diagram

Fuel line

Part #29774

The manufacturer no longer makes this part, and there's no substitute part

/fuel Clamp 26460
#145

Basic engine diagram

/fuel clamp

Part #26460

The manufacturer no longer makes this part, and there's no substitute part

Fuel Tank 33979
#92

Basic engine diagram

Fuel tank

Part #33979

The manufacturer no longer makes this part, and there's no substitute part

Screw 30564
#34

Basic engine diagram

Screw

Part #30564

The manufacturer no longer makes this part, and there's no substitute part

Screw 650451
#110

Basic engine diagram

Screw

Part #650451

The manufacturer no longer makes this part, and there's no substitute part

Start Pulley 31980
#123

Basic engine diagram

Start pulley

Part #31980

The manufacturer no longer makes this part, and there's no substitute part

/carb Float 27105
#14

Carburetor no. 631763 diagram

/carb float

Part #27105

The manufacturer no longer makes this part, and there's no substitute part

Retainng Rng 33842
#2

Starter motor no. 33835 diagram

Retainng rng

Part #33842

The manufacturer no longer makes this part, and there's no substitute part

Washer 30590A
#29

Basic engine diagram

Washer

Part #30590A

The manufacturer no longer makes this part, and there's no substitute part

Spring 27114
#8

Carburetor no. 631763 diagram

Spring

Part #27114

The manufacturer no longer makes this part, and there's no substitute part

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