Piston Kit for 4 Stroke

Blagovna znamka: WOSSNER
Koda izdelka: 09104991
187,67 € z DDV
168,91 € z DDV
Najnižja cena v zadnjih 30 dnevih: 168,91 € z DDV

Premium Wossner forged 4-stroke piston kit engineered for strong ring seal, reduced friction and quieter operation. Ideal for precise top-end rebuilds with matched components in one package.

  • 77.02 mm bore (+0.02 mm oversize)
  • 13.5:1 compression, 2-ring design
  • Includes piston, rings, wrist pin and pin locks/clips
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Restore crisp performance and reliability with a Premium Series forged piston kit. This Wossner 4-stroke piston kit is designed to deliver excellent ring seal, improved oil control and reduced friction for a smoother, quieter-running engine. With key machining features that enhance wrist pin lubrication and a coated skirt to reduce drag, it’s a smart choice when you want a high-quality top-end refresh with confidence.

Instead of mixing individual parts and risking mismatched tolerances, this kit provides the core components you need in one box—helping you rebuild faster and more accurately while improving break-in performance.

Key features:

  • Enhanced piston pin oiling slots, radial boss machining and annular grooves for improved wrist pin lubrication
  • Skirt coating to reduce friction and support better break-in performance
  • Ring land treatment for improved ring seal and oil control

Benefits of using it:

  • Helps achieve a quieter engine thanks to lightweight design and tight piston wall clearance
  • Improves durability and consistency with forged aluminum-alloy construction
  • Simplifies top-end rebuilds by including the essential matched components

Technical specifications (selected):

  • Brand / Vendor part number: Wossner / 8814DC
  • Engine type: 4-Stroke
  • Series: Premium Series
  • Bore size: 77.02 mm (oversize +0.02 mm)
  • Compression ratio: 13.5:1
  • Design: Two-ring; double bridge forging (where noted)
  • Kit includes: Piston #8814DC, Ring Set #RIK77.00D, Wrist Pin #WP070-SP, Retaining Clips #CW16

Why choose this product?

  • Premium build quality focused on lubrication, sealing and reduced friction
  • Complete kit format makes ordering and rebuilding straightforward
  • Great upgrade/replacement option for riders who want dependable top-end performance
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