Harley-Davidson Hypereutectic Cast Piston

SKU: 824-01368

$ 319.95

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Full details

Product Name	Harley-Davidson Hypereutectic Cast Piston
Product Type	Hypereutectic Cast Piston
Brand	KB PISTONS
Part Number	KB411.005
Condition	NEW
Fitment	1999-2006 Harley-Davidson Twin Cam 95 / Big Bore 88 applications, 3.875-inch bore, 4.000-inch stock stroke 1999-2000 Harley-Davidson Dyna Convertible - FXDS-CONV 1999-2005 Harley-Davidson Dyna Low Rider - FXDL 2004-2006 Harley-Davidson Dyna Low Rider Injected - FXDL I 2006 Harley-Davidson Dyna Street Bob Injected - FXDB I 1999-2005 Harley-Davidson Dyna Super Glide - FXD 2005 Harley-Davidson Dyna Super Glide Custom - FXDC 2005-2006 Harley-Davidson Dyna Super Glide Custom Injected - FXDC I 2004-2006 Harley-Davidson Dyna Super Glide Injected - FXD I 1999-2005 Harley-Davidson Dyna Super Glide Sport - FXDX 2004-2005 Harley-Davidson Dyna Super Glide Sport Injected - FXDX I 2001-2003 Harley-Davidson Dyna Super Glide T-Sport - FXDXT 1999-2005 Harley-Davidson Dyna Wide Glide - FXDWG 2004-2006 Harley-Davidson Dyna Wide Glide Injected - FXDWG I 1999-2005 Harley-Davidson Electra Glide Classic - FLHTC 1999-2006 Harley-Davidson Electra Glide Classic Injected - FLHTC I 1999-2006 Harley-Davidson Electra Glide Standard - FLHT 2003-2006 Harley-Davidson Electra Glide Standard Injected - FLHT I 1999 Harley-Davidson Electra Glide Ultra Classic - FLHTCU 1999-2006 Harley-Davidson Electra Glide Ultra Classic Injected - FLHTCU I 2006 Harley-Davidson Heritage Softail - FLST 2000-2006 Harley-Davidson Heritage Softail Classic - FLSTC 2001-2006 Harley-Davidson Heritage Softail Classic Injected - FLSTC I 2000-2003 Harley-Davidson Heritage Softail Springer - FLSTS 2001-2003 Harley-Davidson Heritage Softail Springer Injected - FLSTS I 1999-2002 Harley-Davidson Road Glide - FLTR 1999-2006 Harley-Davidson Road Glide Injected - FLTR I 1999-2006 Harley-Davidson Road King - FLHR 1999-2006 Harley-Davidson Road King Classic Injected - FLHRC I 2004-2006 Harley-Davidson Road King Custom - FLHRS 2004-2006 Harley-Davidson Road King Custom Injected - FLHRS I 1999-2006 Harley-Davidson Road King Injected - FLHR I 2005-2006 Harley-Davidson Softail Deluxe - FLSTN 2005-2006 Harley-Davidson Softail Deluxe Injected - FLSTN I 2000-2006 Harley-Davidson Softail Deuce - FXSTD 2001-2006 Harley-Davidson Softail Deuce Injected - FXSTD I 2000-2006 Harley-Davidson Softail Fat Boy - FLSTF 2001-2006 Harley-Davidson Softail Fat Boy Injected - FLSTF I 2000-2006 Harley-Davidson Softail Night Train - FXSTB 2001-2006 Harley-Davidson Softail Night Train Injected - FXSTB I 2000-2006 Harley-Davidson Softail Springer - FXSTS 2005-2006 Harley-Davidson Softail Springer Classic - FLSTSC 2005-2006 Harley-Davidson Softail Springer Classic Injected - FLSTSC I 2001-2006 Harley-Davidson Softail Springer Injected - FXSTS I 2000-2006 Harley-Davidson Softail Standard - FXST 2001-2006 Harley-Davidson Softail Standard Injected - FXST I 2006 Harley-Davidson Street Glide - FLHX 2006 Harley-Davidson Street Glide Injected - FLHX I

Description

KB Hypereutectic alloy pistons are cast with a 16 high silicon content that has very high thermal barrier properties along with a low thermal expansion rate, allowing tight piston to cylinder wall clearances. This makes them ideal for air-cooled engines, offering optimal ring seal, quieter engine running and reduced wear. Hypereutectics are best suited for stock or mild compression ratios up to 10.5:1 running on pump fuel.