Parts Express Eligible:	Yes
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This is the Crankshaft for the O.S .91 SX-H Helicopter Competition Spec Engine.
        This part assembles inside the engine and the connecting rod
               rides on the pin at the end of the crankshaft.

FEATURES: Steel construction

INCLUDES: One crankshaft for the O.S. .91 SX-H helicopter spec engine

REQUIRES: Assembly into the engine

SPECS:    Overall Length:                   93.0mm  (3.66")
          Length of Connecting Rod Pin:      6.75mm (0.266")
          Diameter of Connecting Rod Pin:    7.10mm (0.279")
          Front crankshaft bearing diameter: 9.53mm (0.375")
          Rear crankshaft bearing diameter: 17.3mm  (0.68")
                                                                    mlm 7.13.03
                                                                         ir/jxs




– 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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