LEHR offers the World’s First propane-powered line of marine outboard engines. As the most awarded propane company in the world, LEHR utilizes a patented technology, which ensures that it’s marine products are the cleanest, greenest and most reliable engines on the market today.


Technical Specifications

Engine Type Propane Powered 4 Stroke SOHV
Horsepower Rating 9.9hp (7.2kW)
Displacement 12.94cu in / 212cc
Bore X Stroke 2.32″ X 1.61″ / 59mm X 41mm
Cylinders 2
Full Throttle RPM Range 4500 – 5500 RPM
Ignition System CDI Ignition
Starting System Manual or Electric
Fuel Propane (110 Octane)
Carburetion No Choke / No Priming
Lubrication Wet Sump / Pressure Lubricated
Control System Tiller Handle or Remote
Exhaust System Through Prop
Cooling System Water / Thermostatic Control
Trim Positions 5
Gear Shift F – N – R
Gear Ratio 2.08
Alternator Output 6 amp / 80W Electric
6 amp / 80W Manual
(Requires Optional Regulator)
Shaft Length 15″ (S), 20″ (L)
Standard Prop 8″ x 8.5″ 3 Blade Aluminium
Weight 88lbs / 39.8kg
Fuel Tank Type Remote Liquid Draw Tanks
Remote 10lbs and 20 lbs composite tanks
Recommended Oil 4 Stroke 10W-30
Engine Oil Capacity 0.85 US qt (0.8l)
Warranty 3 Year Limited Warranty
C.A.R.B. Rating 3 Star Ultra Low

LEHR 9.9hp

£2,129.00 Regular Price
£1,600.00Sale Price