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                    This is the O.S. 90° Exhaust Adapter
               #873 OSMG2835 and the #873S OSMG2958 Mufflers

This gives you the flexibility of pointing your muffler up or down. They are
ideal for many helicopter installations, where standard muffler mounting is
impossible.

FEATURES: Natural aluminum construction

INCLUDES: One 90° Muffler Adapter
          Two 3x16mm black steel cap head screws w/.5 pitch threads
          Two 3x35mm black steel cap head screws w/.5 pitch threads

REQUIRES: A 2.5mm hex wrench to install

SPECS:    Distance between mounting hole centers: 37mm
          Length: 15.4mm (engine to muffler)

                                                                  JAL 5/12/98up
                                                                          ir/jl
                                                             updated tjt 042805



– 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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