OS Engine MAX 55AX (40K) with E-3070 Silencer L-OS15612
Designed to combine maximum power with razor sharp throttle response in the smallest possible crankcase, the 55AX has the same mounting dimensions as the popular 46AX above, but an increase in power to 1.75PS.
The dramatic AX fin styling is used for optimum cooling and the rearward angled needle on the carb makes adjustments safer. The new 40K carb and also helps increase the horsepower over the previous 40J model. Perfect for sport, scale and aerobatic models.
Specification
- Weight: 525g (18.52oz) with Silencer
- Capacity: 8.93cc (.545 cu.in)
- Propeller Range: 12x7-8, 13x6-7
- Bore: 23mm (.906")
- Stroke: 21.5mm (.846")
- Power Output: 1.68hp (1.75 PS) @ 16,000rpm
- Practical RPM: 2,000 - 17,000
Below Parts Lists for O.S. Max 55AX can be ordered from supplier. Send email to info@lagoonhobbies.co.za with parts needed and we will send stock availability and prices:
Nipple No.1 Code: OZ22681953
Nipple No.7 Code: OZ22681957
10D,10F,1H-3H,20E,40B O-Ring (S)Code: OZ22781800
32F,35FP-50FSR :Spinner Nut (L)Code: OZ23024009
40-61 Propeller Washer Code: OZ23209003
21-61 Propeller Nut (UHF1/4-28)Code: OZ23210007
Drive Hub for 46AX Code: OZ24608000
E-3070 Silencer (46AX-55AX)Code: OZ24625200
O-Ring for Needle Code: OZ24981837
21-50 Carburettor Fixing Screw Code: OZ25081700
50SX-H Connecting Rod Code: OZ25205000
50SX-H Piston Pin Code: OZ25206000
50SX-H Piston Pin Retainer Code: OZ25217000
873 Silencer Fixing Screw Set Code: OZ25425400
873 Silencer Extention Adapter Code: OZ25425600
Silincer Assembly Screw E-3020 Code: OZ25625300
55AX Crankcase Code: OZ25701000
Crankshaft - 55AX Code: OZ25702000
55AX: Cylinder&Piston Assy Code: OZ25703000
55AX: Cylinder Head Code: OZ25704000
55AX: Cover Plate Code: OZ25707000
55AX: Gasket Set Code: OZ25714000
55AX Carburettor Complete 40J Code: OZ25781000
Carburetor Body 55AX Code: OZ25781100
20C,20G,2D-8B,91FX Ratchet Spring Code: OZ26711305
40-61,70S,91S Crankshaft Ball Bearing Code: OZ26731002
20C,2D-8B Needle Valve Holder Assy Code: OZ27381940
70N,C14,86,60F Throttle Lever Assy Code: OZ27881400
20E,6H,7D-8B,60F Carburettor Gasket Code: OZ29015019
40N Needle - 55AX Code: OZ44281970
FS70S,20C,20E,60F Rotor Guide Screw Code: OZ45581820
10D,10F,2S,2SB,20E O-Ring (L) Code: OZ46066319
Long Socket Wrench (W/Plug Grip)Code: OZ71521000
Non-Bubble Weight Code: OZ71531000
Needle Valve Extention Cable Set Code: OZ72200080
Super Filter (L) Code: OZ72403050
