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All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
KB PERFORMANCE DS-751287 KB411.005 Hypereutectic Piston Kit Piston Kit - Twin Cam

KB PERFORMANCE DS-751287 KB411.005 Hypereutectic Piston Kit Piston Kit - Twin Cam

by KB PERFORMANCE
Availability:
Out of stock
Sold out
$307.95 - $307.95
$307.95
$307.95 - $307.95
$307.95

Features

  • Manufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloy
  • Allows a tighter fit and longer piston and ring life
  • Diamond-machined pistons are held to plus or minus one gram weight and less than one-half-thousandth-inch (.0005") tolerances from piston to piston
  • Each kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings
  • Replacement piston rings sold separately
  • KB pistons can be installed tighter than other pistons. This results in less piston rock and better ring seal. Please read instructions included with piston for correct piston clearance.
  • Due to the thermal conductivity and design of KB pistons, special attention is required to the top ring end gap. Please read instructions furnished with piston for correct ring installation.

Specs

Bore Oversize +0.005"
Product Name Piston Kit
Units Kit
Bore Size 3.875"
Compression Ratio 10.5:1
Piston Material Hypereutectic Alloy
Riding Style Street

Part Notes

  • Use lock rings Part #0913-0002 (4-pk)

1999-2000 Harley-Davidson Dyna Convertible FXDS-CONV
1999-2005 Harley-Davidson Dyna Low Rider FXDL
1999-2005 Harley-Davidson Dyna Wide Glide FXDWG
1999-2006 Harley-Davidson Electra Glide Classic FLHTC
1999-2006 Harley-Davidson Electra Glide Classic FLHTCI
1999-2006 Harley-Davidson Electra Glide Standard FLHT
1999 Harley-Davidson Electra Glide Ultra Classic FLHTCU
1999-2006 Harley-Davidson Electra Glide Ultra Classic FLHTCUI
1999-2002 Harley-Davidson Road Glide FLTR
1999-2006 Harley-Davidson Road Glide FLTRI
1999-2006 Harley-Davidson Road King Classic FLHRCI
1999-2006 Harley-Davidson Road King FLHR
1999-2005 Harley-Davidson Super Glide FXD
1999-2005 Harley-Davidson Super Glide Sport FXDX
2000-2006 Harley-Davidson Road King FLHRI
2000-2006 Harley-Davidson Softail Deuce FXSTD
2000-2006 Harley-Davidson Softail Fat Boy FLSTF
2000-2006 Harley-Davidson Softail Heritage Classic FLSTC
2000-2003 Harley-Davidson Softail Heritage Springer FLSTS
2000-2006 Harley-Davidson Softail Night Train FXSTB
2000-2006 Harley-Davidson Softail Springer FXSTS
2000-2006 Harley-Davidson Softail Standard FXST
2001-2006 Harley-Davidson Softail Deuce FXSTDI
2001-2006 Harley-Davidson Softail Heritage Classic FLSTCI
2001-2003 Harley-Davidson Softail Heritage Springer FLSTSI
2001-2006 Harley-Davidson Softail Night Train FXSTBI
2001-2006 Harley-Davidson Softail Springer FXSTSI
2001-2006 Harley-Davidson Softail Standard FXSTI
2001-2003 Harley-Davidson Super Glide T-Sport FXDXT
2002-2006 Harley-Davidson Softail Fat Boy FLSTFI
2003-2006 Harley-Davidson Electra Glide Standard FLHTI
2004-2006 Harley-Davidson Dyna Low Rider FXDLI
2004-2006 Harley-Davidson Dyna Wide Glide FXDWGI
2004-2006 Harley-Davidson Road King Custom FLHRS
2004-2006 Harley-Davidson Road King Custom FLHRSI
2004-2006 Harley-Davidson Super Glide FXDI
2004-2005 Harley-Davidson Super Glide Sport FXDXI
2005 Harley-Davidson 15th Anniversary Fat Boy FLSTF
2005-2006 Harley-Davidson Softail Deluxe FLSTN
2005-2006 Harley-Davidson Softail Deluxe FLSTNI
2005-2006 Harley-Davidson Softail Springer Classic FLSTSC
2005-2006 Harley-Davidson Softail Springer Classic FLSTSCI
2005 Harley-Davidson Super Glide Custom FXDC
2005-2006 Harley-Davidson Super Glide Custom FXDCI
2006 Harley-Davidson Softail Heritage FLST
2006 Harley-Davidson Softail Heritage FLSTI
2006 Harley-Davidson Street Bob FXDB
2006 Harley-Davidson Street Glide FLHX/FLHXS
2006 Harley-Davidson Street Glide FLHXI
2006 Harley-Davidson Super Glide FXD35

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.