S&S Crankcase Set | 4.125" for T111/124/143 Builds | Wrinkle Black (310-0856)

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$2,380.71
$1,828.91
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  • 4-1/8" bore crankcases to be used as a foundation for a custom engine or replacement for T111, T124, or T143
  • Stock looking, but stronger; thicker wall sections and superior 356-T6 aircraft grade aluminum
  • Tough powder coat finishes
  • Reinforced front motor mount for extra strength
  • Timken® sprocket shaft bearing - Strong enough for the most demanding applications
  • Clearanced for strokes up to 4-3/16" and cams up to .720" lift
  • Includes pinion and Timken® bearing
  • Manufacturer's Statement of Origin (MSO) included
  • Includes studs and cam bearings installed
  • Crankcases are specially machined for the new S&S oil line installation kits sold separately
  • For 2006-'17 HD Dyna Models with 4-1/8" Bore, Stock Bolt Pattern
  • Made in the U.S.A.
  • Requires Oil supply line installation kit PART #s 0950-0848 or 0950-0849.
Compatible Vehicles
Years Make Make Notes
2008-2017 Harley-Davidson Dyna Fat Bob FXDF
2006 Harley-Davidson Dyna Low Rider EFI FXDLI
2007-2009 Harley-Davidson Dyna Low Rider FXDL
2014-2017 Harley-Davidson Dyna Low Rider FXDL
2006 Harley-Davidson Dyna Street Bob EFI FXDBI
2007-2017 Harley-Davidson Dyna Street Bob FXDB
2006 Harley-Davidson Dyna Super Glide 35th Anniversary FXD
2006 Harley-Davidson Dyna Super Glide Custom EFI FXDCI
2007-2014 Harley-Davidson Dyna Super Glide Custom FXDC
2006 Harley-Davidson Dyna Super Glide EFI FXDI
2007-2010 Harley-Davidson Dyna Super Glide FXD
2012-2016 Harley-Davidson Dyna Switchback FLD
2006 Harley-Davidson Dyna Wide Glide EFI FXDWGI
2007-2008 Harley-Davidson Dyna Wide Glide FXDWG
2010-2017 Harley-Davidson Dyna Wide Glide FXDWG

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