tx R/C Systems Tx Rx etc tx ARTF and Kits wat Servosmot Electric Motors & Accessories esc Speed Controllers (ESC's) rx Receiver NiMH Battery Packs lipo Lipo Packs & Accessories charger Chargers & Charging Accs wat Watt Meters, Checkers, etc rx I.C. Glow and Petrol Engines plug I.C. Engine Accessories starter Field Equipment starter Cases and Bags prop Propellers & Accessories lipo Spinners wheel Wheels and Undercarriages spinner Connectors spinner Extension and Y Leads spinner Switches clevis Fittings (Horns, Hinge Etc) spinner Nuts, Bolts, Washers, Screws etc balsa Building Materials - Balsa etc cover Covering Materials spinner Simulators brush Brushes brush Pilot Figures band Ties, Tapes, Bands etc wire Heat Shrink & Wire toolTools glue Adhesives/Fillers etc. dope Dopes, Sealers, Proofers etc dope Paints
OS MAX 55 AX Two Stroke Glow including Silencer

If you want to add some extra grunt to your .40-.46 model then this is the answer. It has the same bolt spacing as the .46AX yet delivers a useful 15% increase in power allowing it to swing larger props. Includes the super quite E-3701 Powerbox silencer. The 55AX is the most popular 2 stroke in the OS range and it's not difficult to see why!

A superb engine that will give years of trouble free life. It is after all an O.S.!


Distance of screw hole / longitudinal [mm]: 17,5
Distance of screw hole / crosswise [mm]: 44
Item Number Manufacturer: 15611
Diameter of fixing hole [mm]: 4,2
Bore [mm]: 23,0
Width [mm]: 51
rpm range, approx.: 2000~17000
Recommended propeller: 11x7-12x10
All-up weight [g]: 404
Height approx. [mm]: 94,1
Stroke [mm]: 21,5
Cylinder capacity [ccm]: 8,93
Cooling system: Air
Length to hub: 85,4
Overall length, approx. [mm] : 112,6
Output [W]: 1,29 (1,75)
Output [kW / PS] at [rpm]: 16000
Carburetor : 40 J
Shaft thread: ¼"-28 UNF




pdf To download a PDF of the parts listing please click here

Spares and Accessories for your O.S. Engine
If you need any spares or accessories for your engine that are not listed on the site please contact us for a price and availability.

Home I Terms & Privacy Policy I Contact