Honda
Lawn & Garden Engine

Model # GC160QHA Official Honda engine

Here are the diagrams and repair parts for Official Honda GC160QHA 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 182 parts  |

Ex. Valve Ro 14441-ZL8-000
#5

Camshaft diagram

Ex. valve ro

Part #14441-ZL8-000

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

Protector 18321-ZL8-A00
#2

Muffler diagram

Protector

Part #18321-ZL8-A00

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

Rdial Bal Bg 91001-ZL8-003
#14

Crankcase cover diagram

Rdial bal bg

Part #91001-ZL8-003

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

Carburetor Assembly 16100-ZL8-801
#8

Carburetor diagram

Carburetor assembly

Part #16100-ZL8-801

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

Wheel Washer 90563-355-000
#22

Control diagram

Wheel washer

Part #90563-355-000

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

Base Control 16580-ZL8-000
Base control

Part #16580-ZL8-000

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

Cover Assembly 11300-ZL8-670
#1B

Crankcase cover diagram

Cover assembly

Part #11300-ZL8-670

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

Oil Seal 91201-ZL8-003
#7

Cylinder barrel diagram

Oil seal

Part #91201-ZL8-003

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

Fuel Pump Tube 17704-ZL8-800
#31

Fuel tank diagram

Fuel pump tube

Part #17704-ZL8-800

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

Lawn Mower Fuel Tank 17511-ZL8-000
#5

Fuel tank diagram

Lawn mower fuel tank

Part #17511-ZL8-000

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

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing...

Repair guides for top-mount refrigerators

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...

Repair difficulty
Time required
15 minutes or less
How to replace the compressor run capacitor in a top-freezer refrigerator

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa...

Repair difficulty
Time required
15 minutes or less
How to replace the defrost thermistor in a top-freezer refrigerator

How to replace the defrost thermistor in a top-freezer refrigerator

The defrost thermistor attaches to the evaporator coil and measures the evaporator coil temperature during defrost....

Repair difficulty
Time required
15 minutes or less

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

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....

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....