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S&S Cycle

S&S Cycle 06-17 Dyna Models w/ 4-1/8in Bore Stock Bolt Pattern Crankcase

Regular price $2,245.95
Regular price Sale price $2,245.95
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This 4 1/8" bore wrinkle black crankcase is specially machined for the new S&S oil line installation kit for 2006-2017 Harley-Davidson® Dyna® models. Stock looking, but stronger - Thicker wall sections and superior 356-T6 aircraft grade aluminum.

  • 41/8 and 4.425" bore crankcases to be used as a foundation for a custom engine or replacement for T111, T124, or T144
  • Timken® sprocket shaft bearing - Strong enough for the most demanding applications
  • Clearanced for strokes up to 4 13/16" and cams up to .720" life
  • Manufacturer's Statement of Origin (MSO) included
  • Reinforced front motor mount for extra strength
  • Stock bore replacement for 06-17 Dyna models
  • Includes studs and cam bearings installed
  • Includes pinion and Timken® bearing
  • Tough powder coat finish

This Part Fits:

Year Make Model Submodel
2006-2010 Harley-Davidson FXD Dyna Super Glide Base
2007-2009,2014-2017 Harley-Davidson FXDL Dyna Low Rider Base
2006 Harley-Davidson FXDLI Dyna Low Rider Base
2006-2008,2010-2017 Harley-Davidson FXDWG Dyna Wide Glide Base
2006 Harley-Davidson FXDWGI Dyna Wide Glide Base