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S&S Inner Primary Mainshaft Bearing Race

Item: 271384

$71.96

Select Your Vehicle - Fitment Guaranteed

S&S Inner Primary Mainshaft Bearing Race


S&S primary mainshaft bearing race has a modified design, which positively prevents the race from walking into the mainshaft seal and potentially destroying the output gear. This race is not included with the S&S transmission, but may be purchased separately. This improved bearing race can be retrofitted to provide the same protection for stock transmissions as well.

Specification Details
Country of Origin USA
Position Inner

Vehicle Fitment


Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Harley Davidson
  • CVO FXR2 1999
  • CVO FXR3 1999
  • CVO FXR4 2000
  • FLHR Electra Glide Road King 1994
  • FLHR Road King 1995-2005
  • FLHRCI Road King Classic 1998-2005
  • FLHRI Road King 1996-2005
  • FLHRS Road King Custom 2004-2005
  • FLHRSI Road King Custom 2004-2005
  • FLHS Electra Glide Sport 1991-1993
  • FLHT Electra Glide Standard 1995-2005
  • FLHTC Electra Glide Classic 1991-2005
  • FLHTCI Electra Glide Classic 1996-2005
  • FLHTCU Ultra Classic Electra Glide 1991-2005
  • FLHTCUI Ultra Classic Electra Glide 1995-2005
  • FLHTI Electra Glide Standard 2003-2005
  • FLST Heritage Softail 2006
  • FLSTC Heritage Softail Classic 1991-2006
  • FLSTCI Heritage Softail Classic 2001-2006
  • FLSTF Softail Fat Boy 1991-2006
  • FLSTFI Softail Fat Boy 2001-2006
  • FLSTI Heritage Softail 2006
  • FLSTN Heritage Softail Nostalgia 1993
  • FLSTN Heritage Softail Special 1994-1996
  • FLSTN Softail Deluxe 2005-2006
  • FLSTNI Softail Deluxe 2005-2006
  • FLSTS Heritage Springer Softail 1997-2003
  • FLSTSC Softail Springer Classic 2005-2006
  • FLSTSCI Softail Springer Classic 2005-2006
  • FLSTSI Heritage Springer Softail 2001-2003
  • FLTC Tour Glide Classic 1991
  • FLTCU Ultra Classic Tour Glide 1991-1995
  • FLTCUI Ultra Classic Tour Glide 1996
  • FLTR Road Glide 1998-2002
  • FLTRI Road Glide 1998-2006
  • FXD Dyna Super Glide 1995-2005
  • FXDB Dyna Daytona 1992
  • FXDB Dyna Sturgis 1991
  • FXDC Dyna Glide Custom 1992
  • FXDC Dyna Super Glide Custom 2005
  • FXDCI Dyna Super Glide Custom 2005
  • FXDI Dyna Super Glide 2004-2005
  • FXDL Dyna Low Rider 1993-2005
  • FXDLI Dyna Low Rider 2004-2005
  • FXDS-CONV Dyna Convertible 1994-2000
  • FXDWG Dyna Wide Glide 1993-2005
  • FXDWGI Dyna Wide Glide 2004-2005
  • FXDX Dyna Super Glide Sport 1999-2005
  • FXDXI Dyna Super Glide Sport 2004-2005
  • FXDXT Dyna Super Glide T-Sport 2001-2003
  • FXLR Low Rider Custom 1991-1994
  • FXR Super Glide 1991-1994
  • FXRS Low Glide 1991-1992
  • FXRS-CONV Low Rider Convertible 1991-1993
  • FXRS-SP Low Rider Sport Edition 1991-1993
  • FXRT Sport Glide 1991-1992
  • FXST Softail Standard 1999-2006
  • FXSTB Softail Night Train 1999-2006
  • FXSTBI Softail Night Train 2001-2006
  • FXSTC Softail Custom 1991-1999
  • FXSTD Softail Deuce 2000-2006
  • FXSTDI Softail Deuce 2001-2006
  • FXSTI Softail Standard 2001-2006
  • FXSTS Springer Softail 1991-2006
  • FXSTSB Softail Bad Boy 1995-1997
  • FXSTSI Springer Softail 2001-2006

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