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03 9376 4333

Professionals rely on the GXH50 to deliver reliable, easy starting, fuel efficent performance, day in and day out. For an engine of its size, the GXH50 is surprisingly adaptable, and can be used to power a range of different products. Agricultural equipment and Construction & Industrial Equipment are just some of the products that get their power from the GXH50. It uses a precision camshaft to form part of Honda's world-famous OHV design for increased efficiency and optimal power transfer. With a large fuel tank, oil alert, easily accessible spark plug, and high quality materials, fit and finish, it's a proven performer. The GXH50 incorporates a Ball Bearing-supported crankshaft for greater stability, and its precision engineered components result in low vibration levels. A forged steel crankshaft and rigid crankcase, and the lightweight, noise-reducing materials that are used throughout, reduce mechanical noise for easy use. All Mini 4-Stroke Engines are covered by Honda's 3 Year Warranty.

  • Model: GXH50
  • Type: 4-Stroke, overhead valve, single-cylinder, horizontal shaft
  • Bore & Stroke: 41.8 x 36.0 mm ( 1.65 x 1.42 in )
  • Displacement: 49 cm3 ( 2.99 cu in )
  • Compression Ratio: 8.0:1
  • Net Power: 1.6kw ( 2.1HP ) at 7,000 rpm
  • Maximum Net Torque: 2.7Nm ( 2.0 lbs ft ) at 4,500 rpm
  • Ignition System: Transistorised Magneto Ignition
  • Starting System: Recoil Starter
  • Cooling System: Forced-air
  • PTO Shaft Rotation: Counter-clockwise (from P.T.O. side)
  • Fuel Consumption At Rated Power: 0.91 L/h at 7,000 rpm
  • Recommended Fuel: Unleaded
  • Lubrication System: Forced Splash
  • Recommended Oil: 10W/30 API SG
  • Oil Capacity: 0.25l
  • Fuel Tank Capacity: 0.77l
  • Dimensions: 225mm x 276mm x 353mm
  • Dry Weight: 5.5kg (w/o clutch)
  • Other Specs: Ideal replacement for small 2 stroke engines


Symonds Industrial Engines (VIC) Pty Ltd endeavours to dispatch your order as soon as possible, however this may take up to 2 business days.  

You will be able to trace your order with a tracking number that will be e-mailed to you once the order has been dispatched.

Our freight suppliers will deliver to a business or residential address, to a ground floor only.

Deliveries will be Monday to Friday 8:30am to 5:00pm.  Deliveries are not available after business hours, weekends or public holidays.

Please be home on the day your order is due to be delivered. If you are not at the delivery address on the day due for delivery, you will be notified that a delivery has been attempted, and you will have the choice to pick up from the freight depot, or a re-delivery can be arranged for an extra cost. Symonds Industrial Engines (VIC) Pty Ltd is not liable for any cost relating to re-delivery as a result of the recipient not being at the delivery address on the delivery due date.

Our freight suppliers do not deliver to PO Box addresses.

Estimated delivery times once Despatched:

  • 1-2 Days          VIC
  • 2-3 Days          NSW, ACT & SA
  • 3-5 Days          QLD & TAS
  • 5-7 Days          WA
  • 7-10 Days        NT

Please allow more time for orders sent to remote areas, or large items being sent out.

If your order has not been received in the specified time, please contact us on either [email protected] or 03 9376 4333.

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Honda GXH50 2.1HP Mini 4-Stroke Engine

  • Product Code: GXH50
  • Availability: In Stock
  • RRP  $683.00
  • $590.00

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Tags: GXH50, Honda Engine