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KB PERFORMANCE Hypereutectic Piston Kit
  • KB PERFORMANCE Hypereutectic Piston Kit
KB PERFORMANCE Hypereutectic Piston Kit


KB PERFORMANCE Hypereutectic Piston Kit


$246.95
Style
Availability Low stockUsually processes in 1 business day Compatibility Ask about compatibility
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5 pts / $1
Availability Low stock 2 available right now
Fitment Confirm compatibility Use title, description, or ask us before ordering
Manufacturer part number DS751254 KB PERFORMANCE
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KB PERFORMANCE Hypereutectic Piston Kit

KB PERFORMANCE Hypereutectic Piston Kit by KB PERFORMANCE is a engine parts listing built for riders searching by exact product name, fitment, style, and part number.

Key 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.

Part Numbers

DS-751264, KB272.005, DS-751254, KB272.010, DS-751237, KB295.010, DS-751255, KB272.020, DS-751238, KB295.020, DS-751235, KB295.STD, 0910-6088, KB425C.005, 0910-6094, KB426C.010, 0910-6089, KB425C.010, 0910-6095, KB426C.020, 0910-6090, KB425C.020, 0910-6091, KB425C.030, 0910-6092, KB426C.STD, 0910-6087, KB425C.STD, 0910-0916, KB409C.005, DS-751287, KB411.005, DS-751282, KB348.005, 0910-0917, KB409C.010, DS-751288, KB411.010, 0910-2020, KB348.010, 0910-0915, KB409C.STD, DS-751286, KB411.STD, DS-751281, KB348.STD

Available Styles

Piston Kit / 3.498" +0.005" / 10.0:1 CR / XL883 to 1200 Conversion; Piston Kit / 3.498" +0.010" / 10.0:1 CR / XL883 to 1200 Conversion; Piston Kit / 3.498" +0.010" / 9.0:1 CR / XL1200; Piston Kit / 3.498" +0.020" / 10.0:1 CR / XL883 to 1200 Conversion; Piston Kit / 3.498" +0.020" / 9.0:1 CR / XL1200; Piston Kit / 3.498" Standard / 9.0:1 CR / XL1200; Piston Kit / 3.750" +0.005" / 8.8:1 CR / 88" Twin Cam; Piston Kit / 3.750" +0.010" / 10.5:1 CR / 88" Twin Cam; Piston Kit / 3.750" +0.010" / 8.8:1 CR / 88" Twin Cam; Piston Kit / 3.750" +0.020" / 10.5:1 CR / 88" Twin Cam; Piston Kit / 3.750" +0.020" / 8.8:1 CR / 88" Twin Cam; Piston Kit / 3.750" +0.030" / 8.8:1 CR / 88" Twin Cam; Piston Kit / 3.750" Standard / 10.5:1 CR / 88" Twin Cam; Piston Kit / 3.750" Standard / 8.8:1 CR / 88" Twin Cam; Piston Kit / 3.875" +0.005" / 10.0:1 CR / 103" Twin Cam | 96" Twin Cam Big Bore; Piston Kit / 3.875" +0.005" / 10.5:1 CR / 95" Twin Cam Big Bore; Piston Kit / 3.875" +0.005" / 9.3:1 CR / 95" Twin Cam Big Bore; Piston Kit / 3.875" +0.010" / 10.0:1 CR / 103" Twin Cam | 96" Twin Cam Big Bore; Piston Kit / 3.875" +0.010" / 10.5:1 CR / 95" Twin Cam Big Bore; Piston Kit / 3.875" +0.010" / 9.3:1 CR / 95" Twin Cam Big Bore; Piston Kit / 3.875" Standard / 10.0:1 CR / 103" Twin Cam | 96" Twin Cam Big Bore; Piston Kit / 3.875" Standard / 10.5:1 CR / 95" Twin Cam Big Bore; Piston Kit / 3.875" Standard / 9.3:1 CR / 95" Twin Cam Big Bore

Available options: 23

Description

KB PERFORMANCE Hypereutectic Piston Kit

KB PERFORMANCE Hypereutectic Piston Kit

KB PERFORMANCE Hypereutectic Piston Kit by KB PERFORMANCE is a engine parts listing built for riders searching by exact product name, fitment, style, and part number.

Key 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.

Part Numbers

DS-751264, KB272.005, DS-751254, KB272.010, DS-751237, KB295.010, DS-751255, KB272.020, DS-751238, KB295.020, DS-751235, KB295.STD, 0910-6088, KB425C.005, 0910-6094, KB426C.010, 0910-6089, KB425C.010, 0910-6095, KB426C.020, 0910-6090, KB425C.020, 0910-6091, KB425C.030, 0910-6092, KB426C.STD, 0910-6087, KB425C.STD, 0910-0916, KB409C.005, DS-751287, KB411.005, DS-751282, KB348.005, 0910-0917, KB409C.010, DS-751288, KB411.010, 0910-2020, KB348.010, 0910-0915, KB409C.STD, DS-751286, KB411.STD, DS-751281, KB348.STD

Available Styles

Piston Kit / 3.498" +0.005" / 10.0:1 CR / XL883 to 1200 Conversion; Piston Kit / 3.498" +0.010" / 10.0:1 CR / XL883 to 1200 Conversion; Piston Kit / 3.498" +0.010" / 9.0:1 CR / XL1200; Piston Kit / 3.498" +0.020" / 10.0:1 CR / XL883 to 1200 Conversion; Piston Kit / 3.498" +0.020" / 9.0:1 CR / XL1200; Piston Kit / 3.498" Standard / 9.0:1 CR / XL1200; Piston Kit / 3.750" +0.005" / 8.8:1 CR / 88" Twin Cam; Piston Kit / 3.750" +0.010" / 10.5:1 CR / 88" Twin Cam; Piston Kit / 3.750" +0.010" / 8.8:1 CR / 88" Twin Cam; Piston Kit / 3.750" +0.020" / 10.5:1 CR / 88" Twin Cam; Piston Kit / 3.750" +0.020" / 8.8:1 CR / 88" Twin Cam; Piston Kit / 3.750" +0.030" / 8.8:1 CR / 88" Twin Cam; Piston Kit / 3.750" Standard / 10.5:1 CR / 88" Twin Cam; Piston Kit / 3.750" Standard / 8.8:1 CR / 88" Twin Cam; Piston Kit / 3.875" +0.005" / 10.0:1 CR / 103" Twin Cam | 96" Twin Cam Big Bore; Piston Kit / 3.875" +0.005" / 10.5:1 CR / 95" Twin Cam Big Bore; Piston Kit / 3.875" +0.005" / 9.3:1 CR / 95" Twin Cam Big Bore; Piston Kit / 3.875" +0.010" / 10.0:1 CR / 103" Twin Cam | 96" Twin Cam Big Bore; Piston Kit / 3.875" +0.010" / 10.5:1 CR / 95" Twin Cam Big Bore; Piston Kit / 3.875" +0.010" / 9.3:1 CR / 95" Twin Cam Big Bore; Piston Kit / 3.875" Standard / 10.0:1 CR / 103" Twin Cam | 96" Twin Cam Big Bore; Piston Kit / 3.875" Standard / 10.5:1 CR / 95" Twin Cam Big Bore; Piston Kit / 3.875" Standard / 9.3:1 CR / 95" Twin Cam Big Bore

Available options: 23

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