Description
The Cometic C9578F Tappet Gasket (Lifter Cover Gasket) is crafted for precision sealing on Harley-Davidson Twin Cam models. Constructed from Aluminum Foam Material (AFM), this gasket is built for long-term durability, exceptional heat resistance, and fuel resistance. It requires no additional sealer and offers a perfect OE replacement. Ideal for engine rebuilds or high-performance upgrades, this gasket is proudly made in the U.S.A. and comes in a convenient 10-pack for shop or bulk use.

Features
Made in the U.S.A.
AFM construction resists fuel and heat
No gasket sealer required
OE replacement part for 1863599

Specs
Product Name: Gasket
Type: Tappet Block
Material: AFM (Aluminum Foam Material)
Thickness: 0.032" / 0.81 mm
Mounting Position: Front / Rear
Units: 10 Pack
Riding Style: Street

Package Info
Weight: 0.07 lbs
Dimensions (HxLxW): 0.39" x 7.08" x 6.02"

Fitment
Fits the following Harley-Davidson models:
1999–2016 FLHR Road King
1999–2006 FLHRCI Road King Classic
1999–2006 FLTRI Road Glide
1999–2006 FLHT Electra Glide Standard
1999–2006 FLHTCI Electra Glide Classic
1999–2005, 2007–2013 FLHTC Electra Glide Classic
1999–2005, 2007–2010 FXD Dyna Super Glide
1999–2005, 2007–2009, 2015–2016 FXDL Dyna Low Rider
1999–2005, 2007–2008, 2010–2016 FXDWG Dyna Wide Glide
1999–2005 FXDX Dyna Super Glide Sport
1999–2002, 2007–2010, 2016 FLTR Road Glide
1999–2000 FXDS-Conv Dyna Convertible
1999 FLHRI Road King EFI
1999 FLHTCU Electra Glide Ultra Classic
2000–2016 FLSTF Fat Boy
2000–2016 FLSTC Heritage Softail Classic
2000–2009 FXSTB Night Train
2000–2007 FXSTD Softail Deuce
2000–2007 FXST Softail Standard
2000–2006 FXSTS Springer Softail
2000–2003 FLSTS Heritage Springer
2000–2001 FLHRI Road King
2001–2006 FLSTCI Heritage Softail Classic
2001–2006 FXSTBI Night Train
2001–2006 FXSTDI Softail Deuce
2001–2006 FXSTI Softail Standard
2001–2006 FXSTSI Springer Softail
2001–2003 FLSTSI Heritage Springer
2002–2006 FLHTCI Electra Glide Classic
2002–2006 FLSTFI Fat Boy
2003–2006 FLHTI Electra Glide Standard
2004–2005 FXDXI Dyna Super Glide Sport
2004–2006 FLHRSI Road King Custom
2004–2006 FXDI Dyna Super Glide
2004–2006 FXDWGI Dyna Wide Glide
2004–2007 FLHRS Road King Custom
2005 15th Anniversary Fat Boy FLSTF
2005–2006 FXDCI Super Glide Custom
2005–2006 FLSTNI Softail Deluxe
2005–2006 FLSTSCI Softail Springer Classic
2005–2007 FLSTSC Softail Springer Classic
2005–2016 FLSTN Softail Deluxe
2005, 2007–2014 FXDC Super Glide Custom
2006 FLSTI Heritage Softail
2006 FLST Heritage Softail
2006 FXDI35 Dyna 35th Anniversary Super Glide
2006 FLHXI Street Glide
2006–2016 FLHX Street Glide
2006–2016 FXDB Street Bob
2007–2010 FXSTC Softail Custom
2007–2016 FLHTCU Electra Glide Ultra Classic
2008–2009 FXCW Rocker
2008–2011 FXCWC Rocker C
2008–2011 FLSTSB Cross Bones
2008–2016 FXDF Fat Bob
2009–2016 FLHTCUTG Tri Glide Ultra
2010–2011 FLHXXX Street Glide Trike
2010–2014 FLHTK Electra Glide Ultra Limited
2010–2016 FLSTFB Fat Boy Lo
2011–2013 FLTRX Road Glide Custom
2011–2013, 2016 FLTRU Road Glide Ultra
2011–2013 FXS Blackline
2012–2016 FLD Switchback
2012–2016 FLS Softail Slim
2013–2016 FXSB Breakout
2014–2016 FLHXS Street Glide Special
2015 FLTRX Road Glide
2015–2016 FLTRXS Road Glide Special
2015–2016 FLRT Freewheeler
2015–2016 FLHTKL Ultra Limited Low
2015–2016 FLHTK Ultra Limited
2015–2016 FLHTCUL Electra Glide Ultra Classic Low
2016 FLSTFBS Fat Boy S
2016 FLSS Softail Slim S