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KB PERFORMANCE DS-751287 KB411.005 Hypereutectic Piston Kit Piston Kit - Twin Cam
KB PERFORMANCE | SKU:
DS-751287
Regular price
$307.95
Unit price
Unavailable
Shipping calculated at checkout.
KB PERFORMANCE DS-751287 KB411.005 Hypereutectic Piston Kit Piston Kit - Twin Cam is backordered and will ship as soon as it is back in stock.
KB PERFORMANCE | SKU:
DS-751287
Regular price
$307.95
Unit price
Unavailable
Shipping calculated at checkout.
KB PERFORMANCE DS-751287 KB411.005 Hypereutectic Piston Kit Piston Kit - Twin Cam is backordered and will ship as soon as it is back in stock.
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.Payment & Security
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