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Delkron 5-Speed Transmission Case and Upgrade

Product may vary from photo(s).

Everyday Low Price: $509.99

Gold Club Price: What's This? $458.99

J&P Part: 620-318

This item qualifies for free ground shipping


This product has an attached note. View Product Note

This product was proudly made in the USA Made In The USA

Delkron 5-Speed Transmission Case and Upgrade

• Computer designed and cast of 356-T6 aluminum alloy for superior strength

• Permanent molds and CNC-controlled milling machines ensure exact tolerances are maintained

• Includes trap door which includes ball bearings, main bearings, main seal, as well as snap rings, hardware, etc.

• Countershaft bearing is also installed in the trap door along with the shifter bushing

• Shipped ready to assemble

Product Specs

  • Applicable Transmission Speed: 5 Speed
  • Finish: Cast
  • Manufacturer Part Number: D4012
  • Material: 356-T6 Aluminum Alloy
  • Sold in Units: Each


Harley-Davidson® Models

  • Softail Bad Boy FXSTSB : 1995–1997
  • Softail Custom FXSTC : 1990–1998
  • Softail Fat Boy FLSTF : 1990–1999
  • Softail Heritage Classic FLSTC : 1990–1999
  • Softail Heritage FLST : 1990
  • Softail Heritage Springer FLSTS : 1997–1999
  • Softail Night Train FXSTB : 1999
  • Softail Nostalgia FLSTN : 1993–1996
  • Softail Springer FXSTS : 1990–1999
  • Softail Standard FXST : 1990, 1999

Important Product Notes

• A manufacturer’s statement of origin is provided and shipped separately

• Purchase of 432-493 allows use of 1987-89 starter on this transmission case