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Cast Piston Kit TC96 to 103CI 10.0:1 STD - For 07-17 Harley

Retail Price: $205.95
You save: $18.96  (9%)
Our Price: $186.99

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Details

  • Model: KB409C.STD
  • Shipping Weight: 2.6lbs
  • 25 Units in Stock
  • Manufactured by: KB Pistons

Description

For 07-17 Harley

  • Bore Size: 3.875"
  • Compression Ratio: 10.0:1
  • Piston Material: Hypereutectic Alloy
  • UPC: 800745151445
  • 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
  • Use lock rings Part #0913-0001 (4-pk)
KB Hypereutectic alloy pistons are cast with a 16% high silicon content that has very high thermal barrier properties along with a low thermal expansion rate, allowing tight piston to cylinder wall clearances. This makes them ideal for air-cooled engines, offering optimal ring seal, quieter engine running and reduced wear. Hypereutectics are best suited for stock or mild compression ratios up to 10.5:1 running on pump fuel.




This product was added to our catalog on Wednesday 19 August, 2020.

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