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Wossner Piston Kit 4.375" Stroke 107 CID M8 2017-2024 Harley-Davidson Softail Low Rider ST FXLRST K4081DA-2

Part Number: 09106681
WOSSNER
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SKU:
09106681
MPN:
K4081DA-2
Availability:
Ships Same Business Day
Weight:
3.05 LBS
$448.00
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Description

Enhance your engine's performance with our premium Piston Kit designed for a 4.375" stroke and 107 CID M8 configuration. Engineered with advanced anodized technology, this kit not only improves thermal management but also significantly boosts durability, ensuring your engine runs smoother and longer.

  • Anodized Crown: Specially treated to resist extreme heat, enhancing overall performance.
  • Thermal Efficiency: Proven to improve thermal diffusivity by up to 10%, optimizing engine temperature management.
  • Hardcoat Anodize Treatment: Increases the piston's ability to handle heat and wear, extending its lifespan.
  • Improved Ring Groove Wear: Anodized surfaces provide superior resistance to sliding wear compared to untreated alternatives.
  • Complete Kit: Includes piston, piston rings, piston pin, and retaining clips for a hassle-free installation.
  • Precision Valve Pocket Specifications: Intake Diameter: 1.780", Depth: 0.200", Angle: 27.000°; Exhaust Diameter: 1.780", Depth: 0.200", Angle: 27.000°.
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Fitment

Fitment for Wossner Piston Kit 4.375" Stroke 107 CID M8 2017-2024 Harley-Davidson Softail Low Rider ST FXLRST K4081DA-2

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