Drag Specialties Replacement Piston #21988-07

Description

Replacement Piston
OEM quality cast aluminium alloy construction
Some fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines
Ideal for OEM replacement
Economical with great performance, all in one package
Kits include two pistons, wrist pins and clips
Accept OEM or Hastings rings (order separately)

Details

Piston Diameter Imperial : 3.750"
Bore Size : 3,750"
Piston Material : Aluminium
Compression Ratio : 9,2:1
Bore - Oversize : Standard
Product Name : Piston
Stroke Length : 4-3/8"
Units : Kit
Bore Oversize - Imperial : Standard
Compression Ratio Imperial : 9.2:1
Piston Diameter : 3,750"

Fitment

Harley-Davidson FLHR 1584 Road King - 2007
Harley-Davidson FLHR 1584 ABS Road King - 2008, 2009
Harley-Davidson FLHRC 1584 Road King Classic - 2007
Harley-Davidson FLHRC 1584 Road King Classic - 2009, 2010
Harley-Davidson FLHRC 1584 ABS Road King Classic - 2009, 2010, 2011
Harley-Davidson FLHT 1584 Electra Glide - 2007
Harley-Davidson FLHT 1584 ABS Electra Glide - 2009
Harley-Davidson FLHTCU 1584 Electra Glide Ultra Classic - 2011
Harley-Davidson FLHTCU 1584 ABS Electra Glide Ultra Classic - 2008, 2009, 2010, 2011
Harley-Davidson FLHTK 1584 ABS Electra Glide Ultra Limited - 2010, 2011
Harley-Davidson FLHX 1584 Street Glide - 2008, 2009, 2010, 2011
Harley-Davidson FLHX 1584 ABS Street Glide - 2008
Harley-Davidson FLSTC 1584 Heritage Softail Classic - 2009, 2010, 2011
Harley-Davidson FLSTC 1584 ABS Heritage Softail Classic - 2011
Harley-Davidson FLSTF 1584 Fat Boy - 2008, 2009, 2010
Harley-Davidson FLSTF 1584 ABS Fat Boy - 2011
Harley-Davidson FLSTN 1584 Softail Deluxe - 2010, 2011
Harley-Davidson FLSTN 1584 ABS Softail Deluxe - 2011
Harley-Davidson FLSTSB 1584 Cross Bones - 2010, 2011
Harley-Davidson FLSTSB 1584 Cross Bones - 2008
Harley-Davidson FLSTSC 1584 Softail Springer Classic - 2007
Harley-Davidson FXCW 1584 Rocker - 2009
Harley-Davidson FXDB 1584 Dyna Street Bob - 2011, 2012
Harley-Davidson FXDB 1584 ABS Dyna Street Bob - 2012, 2013
Harley-Davidson FXDC 1584 Dyna Super Glide Custom - 2007, 2008, 2009, 2010, 2011
Harley-Davidson FXDC 1584 ABS Dyna Super Glide Custom - 2013
Harley-Davidson FXDF 1584 Dyna Fat Bob - 2008, 2009
Harley-Davidson FXDL 1584 Dyna Low Rider - 2008
Harley-Davidson FXDWG 1584 Dyna Wide Glide - 2007, 2008, 2009, 2010, 2011
Harley-Davidson FXDWG 1584 ABS Dyna Wide Glide - 2012
Harley-Davidson FXS 1584 ABS Blackline - 2011
Harley-Davidson FXSTB 1584 Softail Night Train - 2007, 2008
Harley-Davidson FXSTC 1584 Softail Custom - 2009