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Parts Express Eligible:	Yes
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          This is the Crankcase for the OS Speed 12TZ Engine.

FEATURES: Black powder coated aluminum construction
          Rear exhaust, round port design

INCLUDES: One crankcase

REQUIRES: All other engine components (see engine for parts list)

SPECS:    Distance between mounting holes same side:            0.43" (11mm)
          Distance between mounting holes opposite side:        1.2"  (31.4mm)
          Distance/bottom of mounting flanges/top of crankcase: 1.6"  (42mm)
          Width of mounting flanges:                            0.43" (11mm)
          Diameter of exhaust flange:                           0.55" (14mm)
          Backplate mounting hole centers:                      0.71" (18mm)

                                                                    tlw 5/25/07
                                                                         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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