Twin Power™ vacuum piston directly replaces H-D 27585-88 for Keihin CV carburetors on 1988-Up XL Sportster and 1990-Up Big Twin Harley models.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 1994-2006 |
Harley-Davidson |
FLHR Road King |
Base |
| 2004-2006 |
Harley-Davidson |
FLHRS Road King Custom |
Base |
| 1990-1993 |
Harley-Davidson |
FLHS Electra Glide Sport |
Base |
| 1990-2006 |
Harley-Davidson |
FLHT Electra Glide Standard |
Base |
| 1990-2005 |
Harley-Davidson |
FLHTC Electra Glide Classic |
Base |
| 2000-2004 |
Harley-Davidson |
FLHTCSE Screamin Eagle Electra Glide |
Base |
| 1990-1997 |
Harley-Davidson |
FLHTCU Electra Glide Ultra Classic |
Base |
| 2006 |
Harley-Davidson |
FLHX Street Glide |
Base |
| 1990,2006 |
Harley-Davidson |
FLST Heritage Softail |
Base |
| 1990-2006 |
Harley-Davidson |
FLSTC Heritage Softail Classic |
Base |
| 1990-2006 |
Harley-Davidson |
FLSTF Fat Boy |
Base |
| 1993 |
Harley-Davidson |
FLSTN Heritage Softail Nostalgia |
Base |
| 1994-1996 |
Harley-Davidson |
FLSTN Heritage Softail Special |
Base |
| 1998-2006 |
Harley-Davidson |
FLTR Road Glide |
Base |
| 1995-2006,2008-2009 |
Harley-Davidson |
FXD Dyna Super Glide |
Base |
| 1993-2005,2008-2009 |
Harley-Davidson |
FXDL Dyna Low Rider |
Base |
| 1993-2006,2008 |
Harley-Davidson |
FXDWG Dyna Wide Glide |
Base |
| 1999-2005 |
Harley-Davidson |
FXDX Dyna Super Glide Sport |
Base |
| 2001-2003 |
Harley-Davidson |
FXDXT Dyna Super Glide T-Sport |
Base |
| 1990-1994 |
Harley-Davidson |
FXLR Low Rider Custom |
Base |
| 1999 |
Harley-Davidson |
FXR2 |
Base |
| 1999 |
Harley-Davidson |
FXR3 |
Base |
| 2000 |
Harley-Davidson |
FXR4 |
Base |
| 1990-1992 |
Harley-Davidson |
FXRS Low Glide |
Base |
| 1990-1993 |
Harley-Davidson |
FXRS-SP Low Rider Sport |
Base |
| 1990-1992 |
Harley-Davidson |
FXRT Sport Glide |
Base |
| 1999-2006 |
Harley-Davidson |
FXSTB Night Train |
Base |
| 1990-1999 |
Harley-Davidson |
FXSTC Softail Custom |
Base |
| 2000-2006 |
Harley-Davidson |
FXSTD Softail Deuce |
Base |
| 1990-2006 |
Harley-Davidson |
FXSTS Springer Softail |
Base |
| 1995-1997 |
Harley-Davidson |
FXSTSB Bad Boy |
Base |
| 1988-2003 |
Harley-Davidson |
XLH1200 |
Base |
| 1988-2004 |
Harley-Davidson |
XLH883 |
Base |
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals known to the State of California
to cause cancer or reproductive harm.
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Fitment Guarantee:
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Avoid the headache of the wrong part. If you are unsure about compatibility, contact us first. If we verify the fitment for your vehicle via email and it doesn’t fit, we will handle the exchange at no cost to you.
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Fitment Guarantee
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