Skip to content
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!
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-751255 KB272.020 Hypereutectic Piston Kit Piston Kit

KB PERFORMANCE DS-751255 KB272.020 Hypereutectic Piston Kit Piston Kit

by KB PERFORMANCE
Availability:
Out of stock
Sold out
$234.43 - $234.43
$234.43
$234.43 - $234.43
$234.43

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.