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HONDA GX120QX2 Horizontal Gasoline Engine - Honda Engines
HONDAHonda Engines

HONDA GX120QX2 Horizontal Gasoline Engine

The HONDA GX120 Series Gasoline Engine (SKU GX120QX2, MPN GX120QX2) is a horizontal-shaft engine delivering 3.2 hp and 5.5 lb-ft gross torque. It features a recoil start type, a 3/4 in keyed shaft diameter, and…

SKU 3G-OTH-381171

Brand
HONDA
Item
GX120QX2 Horizontal Gasoline Engine
Part Number
GX120QX2
Category
Honda Engines
Available to Order
Also known as:GX120QX2HONDA
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

HONDA
Manufacturer Part Number
GX120QX2
Type
5.5 lb-ft Gross Torque, Horizontal
Muffler
Yes
Horsepower
3.2 hp
Start Type
Recoil
Shaft Diameter
3/4 in
Shaft Configuration
Key

Technical Documents

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HONDA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HONDA GX120 Series Gasoline Engine (SKU GX120QX2, MPN GX120QX2) is a horizontal-shaft engine delivering 3.2 hp and 5.5 lb-ft gross torque. It features a recoil start type, a 3/4 in keyed shaft diameter, and includes a muffler.

Frequently Asked Questions

What is the HONDA GX120QX2 gasoline engine used for?

The HONDA GX120QX2 is a horizontal-shaft gasoline engine designed for industrial equipment such as pressure washers, generators, and pumps. Its 3.2 hp output and 5.5 lb-ft gross torque provide reliable power for light-duty applications requiring a compact, durable power source.

What are the specifications of the HONDA GX120QX2 engine?

The HONDA GX120QX2 engine delivers 3.2 hp and 5.5 lb-ft gross torque. It has a recoil start type, a 3/4 in keyed shaft diameter, and includes a muffler. The manufacturer part number is GX120QX2, and the SKU is 3G-OTH-381171.

Where to buy the HONDA GX120QX2 engine worldwide?

3G Electric supplies the HONDA GX120QX2 engine to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this engine for your application.

How to install the HONDA GX120QX2 engine?

To install the HONDA GX120QX2 engine, mount it securely on a flat surface using the base bolt holes. Align the 3/4 in keyed shaft with the driven equipment's coupling. Connect the fuel line and throttle cable per the equipment manual. Always follow Honda's safety guidelines for operation.

Used in

Common applications for HONDA
Construction site power — Honda EM5000XAN2 conventional generator for 120/240V AC tools and lighting
Industrial pump dewatering — Honda WT30XK4A trash pump for removing debris-laden water from excavation sites
Equipment power source — Honda GX340 engine for powering compressors, welders, or hydraulic units
Backup power for facilities — Honda EG4000LAN2 generator for emergency lighting and critical loads
Remote job site power — Honda EU2200TAN4 inverter generator for sensitive electronics and small tools
Engine replacement — Honda GX270 engine for repowering industrial machinery with 8.4 hp output
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HONDA Products

3G Electric supplies HONDA honda engines. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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