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Parts Express Eligible:	Yes
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               This is the Muffler for the OS MAX 91FX Engine.

FEATURES: Mufflers Have Aluminum Construction.
          Expansion-Type Design for Maximum Muffling.

INCLUDES: One Muffler
          Two 4 x 40 mm Muffler Mounting Screws

FEATURES: Muffler Comes Pre-Tapped.

REQUIRES: Exhaust Gasket OSMG6014

SPECS:    Center to center of mounting holes:  43mm
          Rectangular exhaust port:  29.5 mm x 9.0mm

NOTE:     Do not use on the 61SF and 61FX, this muffler will not provide enough
            back pressure for proper operation.

          For muffler extensions use: OSMG2582 15mm
                                      OSMG2586 35mm
                                      OSMG2598 90°
                                                                     srd 3/26/9
                                                                         ir/jl
                                                             updated tjt 041504
                                                             updated mcw 2/9/05
                                                             updated tjt 042905
                                                            updated jpg 3/29/07



– 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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