10 days
Price in points: 229 points
Out of stock

(Including VAT)

Loncin 3.5HP Engine

◆ 3.5hp

◆ 3/4" parallel shaft & keyway

◆ Direct replacement for Honda GX120


Additional products

Engine Oil 10w-40 1 Litre
9.99 incl. Vat

More than 2 in stock

Jerry Fuel Can - 20 Litre
36.99 incl. Vat

More than 2 in stock

Jerry Fuel Can Pouring Spout
12.99 incl. Vat

More than 2 in stock


Loncin 3.5hp Engine

See bottom of page for your engine essentials.

This Loncin 3.5hp engine is petrol, four stroke, air cooled and is fitted with an industry standard oil alert sensor and conforms to all EEC regulations. This engine has a 3/4" parallel shaft & keyway. It is designed with an overhead valve (OHV) to lower operating temperatures. The cast iron casing improves lubrication and at the same time makes the engine more wear-resistant and prolongs the engines life. An automatic alarm will stop the engine when the oil gets to low protecting the engine from seizure and failure. A metal cam and a forged crankshaft increase reliability and durability. This is the perfect replacement engine for all well-known brands.

This engine is the direct equivalent to the Honda GX120

The specifications for this engine are listed on the specs tab.

All engine products are delivered without oil, please choose the recommended oil below.


Power (hp):
3.5 hp
Bore (mm):
60 × 42mm
Stroke (mm):
4 mm
Displacement (cc):
Compression Ratio:
RPM Idle:
1400 ± 150 rpm
Fuel Tank Size (Litres):
2.5 Litres
Oil Capacity (Litres):
0.6 Litres
Max Torque (Nm):
7.3 Nm

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