Features
- As the largest single cylinder engine of Honda?s flagship GX range, the Stationary Engine GX340 is used in all sorts of applications. From Pressure Washers and Construction/Industrial equipment, to Tillers/Cultivators, Generators and Commercial Lawn & Garden Equipment, it can be found working hard all over Australia.Due to its power and emissions compliance, heavy-duty Forestry Equipment, Agricultural Equipment and Water Pumps are also powered by the gutsy GX390.The Stationary Engine GX390 offers precision-engineered components resulting in lower vibration, and a Ball Bearing-supported Crankshaft for greater stability. It also offers an improved piston design and a heavy duty balancer shaft to deliver smooth performance.Just like the entire GX Engine range, the GX390 is covered by an extensive Honda 3 Year Warranty.
Specifications
- Engine – HP – 13
- Engine – Start – Recoil
- Engine – Shaft – 1″ Keyed Q
- Bore x Stroke: 88 mm x 64 mm
- Displacement: 389 cc
- Fuel Type: Unleaded
- Fuel Tank Capacity: 6.5 L
- Fuel Consumption: 3.7 L/hr
- Oil Capacity: 1.1 L
- Oil Alert System: Yes
- Dimensions L x W x H: 405 mm x 450 mm x 443 mm


![Petrol Pressure Cleaner [120 BAR4013C-H]](https://www.bep.kiwi/wp-content/uploads/2022/08/120-BAR4013C-H_3-scaled.jpg)
![Honda Spark Plug [165 BPR6ES]](https://www.bep.kiwi/wp-content/uploads/2022/08/165-BPR6ES_-_-_1.jpg)
![Honda Air Filter + Foam GX390UT [160 B141777]](https://www.bep.kiwi/wp-content/uploads/2022/08/17210ze3505.jpg)
![Honda Pre Filters GX240 GX390 [165 17218ZE3505]](https://www.bep.kiwi/wp-content/uploads/2022/08/17218ze3505.png)
![Honda Oil 1ltr 10W30 [165 L1002P08001]](https://www.bep.kiwi/wp-content/uploads/2026/07/165-L1002P08001_1-e1777420364856.png)
![Oil Dipstick 9Hp to 13Hp [ZZZ 125 15600-735-003]](https://www.bep.kiwi/wp-content/uploads/2022/08/15600-735-003-2.jpg)
![Exhaust Gasket suit GX390 [165 16010-ZE2-812]](https://www.bep.kiwi/wp-content/uploads/2022/08/16010ze2812.jpg)
![Defector Exhaust GX270/390 [165 18331-ZE3-811]](https://www.bep.kiwi/wp-content/uploads/2022/08/18331ze3811.jpg)
![HondaPull start assy (X01) [165 28400-ZE3-W02ZP]](https://www.bep.kiwi/wp-content/uploads/2022/08/28400-ze3-w02zp.jpg)
![Fuel Tank GX390 [165 17510-ZE3-801ZC]](https://www.bep.kiwi/wp-content/uploads/2022/08/17510-ze3-801zc.jpg)
![On/Off Switch suit GX390 [165 35120-Z5T-003]](https://www.bep.kiwi/wp-content/uploads/2022/08/165_35120-Z5T-003_____1.jpg)
![Honda Fuel Cap - Carb [Was 165 17620Z4H912] [165 17620-Z4H-912]](https://www.bep.kiwi/wp-content/uploads/2026/03/165-17620-Z4H-912.avif)
![Honda Fuel Cap Kit – Complete [165 17620-Z4H-920]](https://www.bep.kiwi/wp-content/uploads/2026/03/165-17620-Z4H-920.jpg)
![Grip Reinforcement, for Honda Pull Cord [165 28463-Z5T-013]](https://www.bep.kiwi/wp-content/uploads/2026/03/165-28463-Z5T-013.jpg)
![Grip Starter, for Honda Pull Cord [165 28461-Z5T-003]](https://www.bep.kiwi/wp-content/uploads/2026/03/165-28461-Z5T-003.jpg)