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KB PERFORMANCE DS-751255 KB272.020 Hypereutectic Piston Kit Piston Kit
KB PERFORMANCE | SKU:
DS-751255
Regular price
$246.95
Unit price
Unavailable
Shipping calculated at checkout.
KB PERFORMANCE DS-751255 KB272.020 Hypereutectic Piston Kit Piston Kit is backordered and will ship as soon as it is back in stock.
KB PERFORMANCE | SKU:
DS-751255
Regular price
$246.95
Unit price
Unavailable
Shipping calculated at checkout.
KB PERFORMANCE DS-751255 KB272.020 Hypereutectic Piston Kit Piston Kit 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
| Product Name | Piston Kit |
| Units | Kit |
| Bore Oversize | +0.020" |
| Compression Ratio | 10.0:1 |
| Riding Style | Street |
| Bore Size | 3.498" |
| Piston Head Shape | Reverse |
| Piston Material | Hypereutectic Alloy |
Part Notes
- '08-'18 models require using 1200cc cylinders; Use lock rings Part #0913-0001 (4-pk)
| 1986-1996 | Harley-Davidson | Sportster 883 Deluxe XLH |
| 1986-2004 | Harley-Davidson | Sportster 883 XLH |
| 1987-1998,2002-2003 | Harley-Davidson | Sportster 883 Hugger XLH |
| 1998-2009 | Harley-Davidson | Sportster 883 Custom XL883C |
| 2002-2003,2005-2007 | Harley-Davidson | Sportster 883 Roadster XL883R |
| 2004-2009 | Harley-Davidson | Sportster XL883 |
| 2005-2010 | Harley-Davidson | Sportster 883 Low XL883L |
| 2009-2022 | Harley-Davidson | Sportser Iron 883 XLN |
| 2011-2019 | Harley-Davidson | SuperLow XL883L |
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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