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  This is a stock replacement muffler body for the O.S. F-5020 Muffler which
fits the O.S. FS120 Surpass III four-stroke airplane engine.

INCLUDES: One machined aluminium muffler body with one internal baffle.
          The muffler has a tapped hole for a pressure tap which is not
            included (or required since the FS120S III has a fuel pump).

DIMENSIONS:
    Overall length: 125mm
    Diameter max: 29mm
    Exhaust Outlet Outside Diameter: 10mm
    Exhaust Inlet Thread Size: M14

COMMENTS: The muffler body is attached to the engine using the exhaust pipe
          assembly (OSMG5754) which is not included.

                                                               9/21/97 RDT
                                                                          ir/le



– If you need more information, use these O.S. resources –

E-mail: enginesupport@hobbico.com
Web Site: http://www.osengines.com/
Phone: 217-398-8970


 
Postal Address:
O.S.
3002 N. APOLLO DRIVE, SUITE #1
CHAMPAIGN, IL 61822  








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