Menu Close

CRANKCASE BLK 4.125BR 06-

£2,053.22

Dyna Engine Case

  • Stock or 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
  • Made in the U.S.A.
  • Requires Oil supply line installation kit PART #s 0950-0848 or 0950-0849.


  • NOTE: Some 07-16 applications EXEMPT PER CARB EXECUTIVE ORDER (E.O.) D-355-18.

    Available on back-order

    SKU: 09200157 Category:
    Models FLD 1690, FLD 1690 ABS, FXD 1584, FXDB 1584, FXDB 1584 ABS, FXDB 1690, FXDB 1690 ABS, FXDBA 1584, FXDBA 1584 ABS, FXDBA 1690, FXDBA 1690 ABS, FXDBB 1690, FXDBB 1690 A, FXDBC 1690, FXDBC 1690 A, FXDBP 1690, FXDBP 1690 ABS, FXDC 1584, FXDC 1584 ABS, FXDC 1690, FXDC 1690 ABS, FXDF 1584, FXDF 1584 ABS, FXDF 1690, FXDF 1690 ABS, FXDFSE 1800, FXDFSE2 1800, FXDL 1584, FXDL 1690, FXDL 1690 ABS, FXDLS 1800 ABS, FXDSE 1800, FXDSE2 1800, FXDWG 1584, FXDWG 1584 ABS, FXDWG 1690, FXDWG 1690 ABS
    Sales Name Dyna Fat Bob, Dyna Fat Bob CVO, Dyna Low Rider, Dyna Low Rider S, Dyna Screamin Eagle, Dyna Street Bob, Dyna Street Bob Factory Custom, Dyna Street Bob Limited, Dyna Street Bob Special, Dyna Super Glide, Dyna Super Glide Custom, Dyna Super Glide Custom 110th Anniversary, Dyna Switchback, Dyna Wide Glide, Dyna Wide Glide 105th Anniversary
    Bike Types FD2, FD2-R
    TSN AAQ; ABB; ABC; ABX; ABY; ACE, AAW; ABL; ADG, ACD; ACF; ACM; ACQ; ACR, ADH, ADI
    HSN 1008
    Country ALL, AMERICA, EUROPE
    Weight 15.93 kg
    Dimensions 2.540 × 2.540 × 2.540 cm
    Parent Product Type

    Years

    , , , , , , , , , ,

    Model Parent

    preloader