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This is the Crankcase for the O.S. Max .55 AX ABL Aircraft Engine.
Same mounting dimensions as the O.S. Max .46 AX
O.S. Max 55 AX ABL Aircraft Engine Crankcase
Installing all engine components into and on crankcase
Displacement: 0.545 cu in (8.93cc) Width including mounting tabs: 2" (51mm) Width not including mounting tabs: 1.4" (35mm) Width between mounting holes same side: 0.69" (17.5mm) Width between mounting holes opposite side: 1.7" (44mm)"
– If you need more information, use these O.S. resources –
Tower Hobbies Has Been Serving Hobbyists Since 1971 • Call 800-637-6050 or 217-398-3636
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