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

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

The S&S Cycle Part Number SSC310-0856 is a high-quality crankcase designed specifically for 2006-2017 Harley-Davidson Dyna models. Crafted from superior 356-T6 aircraft-grade aluminum, this crankcase features thicker wall sections for enhanced strength while maintaining a stock appearance. Its design accommodates the new S&S oil line installation kit, making it an excellent foundation for custom engine builds or replacements for T111, T124, or T144 configurations. The crankcase includes studs and cam bearings already installed, simplifying installation and ensuring reliable operation. The reinforced front motor mount adds extra durability, making this crankcase suitable for demanding riding conditions and high-performance applications.

Features:

• Designed for 2006-2017 Harley-Davidson Dyna models with 4 1/8 inch bore

• Constructed from durable 356-T6 aircraft-grade aluminum for increased strength

• Thicker wall sections provide enhanced durability without sacrificing appearance

• Includes a Timken® sprocket shaft bearing capable of handling demanding applications

• Clearanced for strokes up to 4 13/16 inches and cams up to .720 inches in lift

• Stock bore replacement with a factory look, suitable for various engine builds

• Reinforced front motor mount for additional structural support

• Includes studs, cam bearings, pinion, and Timken® bearing for a complete installation

• Finished with a tough powder coat for corrosion resistance and aesthetic appeal

• Manufacturer's Statement of Origin (MSO) included for registration and warranty purposes

Fitment:
Harley Davidson FXD Dyna Super Glide Base 2006
Harley Davidson FXD Dyna Super Glide Base 2007
Harley Davidson FXD Dyna Super Glide Base 2008
Harley Davidson FXD Dyna Super Glide Base 2009
Harley Davidson FXD Dyna Super Glide Base 2010
Harley Davidson FXDL Dyna Low Rider Base 2007
Harley Davidson FXDL Dyna Low Rider Base 2008
Harley Davidson FXDL Dyna Low Rider Base 2009
Harley Davidson FXDL Dyna Low Rider Base 2014
Harley Davidson FXDL Dyna Low Rider Base 2015
Harley Davidson FXDL Dyna Low Rider Base 2016
Harley Davidson FXDL Dyna Low Rider Base 2017
Harley Davidson FXDLI Dyna Low Rider Base 2006
Harley Davidson FXDWG Dyna Wide Glide Base 2006
Harley Davidson FXDWG Dyna Wide Glide Base 2007
Harley Davidson FXDWG Dyna Wide Glide Base 2008
Harley Davidson FXDWG Dyna Wide Glide Base 2010
Harley Davidson FXDWG Dyna Wide Glide Base 2011
Harley Davidson FXDWG Dyna Wide Glide Base 2012
Harley Davidson FXDWG Dyna Wide Glide Base 2013
Harley Davidson FXDWG Dyna Wide Glide Base 2014
Harley Davidson FXDWG Dyna Wide Glide Base 2015
Harley Davidson FXDWG Dyna Wide Glide Base 2016
Harley Davidson FXDWG Dyna Wide Glide Base 2017
Harley Davidson FXDWGI Dyna Wide Glide Base 2006