This section contains useful resources for Honda's popular GX340 Engine. Features of the GX340 Engine include being exceptionally quiet, has a smooth performance and proven reliability. It's fuel efficient, high output operation is another feature, whilst also being easy starting from its heavy duty recoil starter. Common applications include pressure washers, generators, forestry equipment, water pumps, commercial lawn and garden equipment, agricultural equipment and small vehicles.

Downloadable Parts Diagram

Please download the PDF parts manual for the GX340 Engine using the link below.

Parts Diagram (GC05) (PDF)

Downloadable Parts Diagram

Please download the PDF parts manual for the GX340 Engine using the link below.

Parts Diagram (GCAVT) (PDF)

Downloadable Operators Manual

Please download the PDF operators manual for the GX340 Engine using the link below.

Operators Manual (PDF)

GX340 Maintenance Information

Please download the Maintenance Information for the GX340 Engine using the link below.

Maintenance Information (PDF)

GX340 Component Layout

Please download the Component Layout for the GX340 Engine using the link below.

Component Layout (PDF)

GX340 Assembly Guide

Please download the Assembly Guide for the GX340 Engine using the link below.

Assembly Guide (PDF)

GX340 (Not UT2 RT2) Adjustment Information

Please download the Adjustment Information for the GX340 Engine using the link below.

Adjustment Information (Not UT2 RT2) (PDF)

GX340 (UT2 RT2) Adjustment Information

Please download the Carburettor Fault Finding Check List for the GX340 Engine using the link below.

Adjustment Information (UT2 RT2) (PDF)

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