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Wossner Piston kit For Yamaha YFZ450 2012-2014 Standard Size A

Wossner Piston kit For Yamaha YFZ450 2012-2014 Standard Size A

Original price was: $216.86.Current price is: $109.10.

SKU: JGJ487368338 Category:

Description

The Wossner Piston kit For Yamaha YFZ450 2012-2014 Standard Size A is part of the latest collection from Wossner.

Features:

  • Enhanced piston pin oiling slots, radial boss machining, and annular grooves for improved wrist pin lubrication
  • Lightweight piston with a tight piston wall clearance for a quieter running engine
  • Skirt coated for reduced friction and improved break in performance
  • Ring land treatment for improved ring seal and oil control
  • Double bridged forging design where noted
  • Kit includes piston, rings, wrist pin and pin locks

    • 12.0:1 CR ’06-’09 YFZ450 carb.12.3:1 CR ”12-’13 YFZ450 carb.12.3:1 CR ’09-’13 YFZ450R EFI.12.3:1 CR ’10-’11 YFZ450X EFI.12.5:1 CR’17 YFZ450 EFI.12.5:1 CR ’14-’24 YFZ450R EFI.12.6:1 CR ’04-’05 YFZ450 carb.62.00 mm stroke for ’04-‘05.63.40 mm stroke for ’06-’24.Kit Includes: Piston 8784DA Ring Set RIK95.00 Wrist Pin WP029-SP Retaining Clips CW20

Specifications:

  • Bore – Oversize Metric: Standard
  • Bore – Oversize: Standard
  • Bore Size: 95.00 mm
  • Compression Ratio Imperial: 12.0
  • Compression Ratio: 12.0
  • Engine Type: 4-Stroke
  • Model: Pro Series
  • Piston Material: Aluminum Alloy| Forged
  • Piston Size Metric: 94.95 mm
  • Piston Size: 94.95 mm
  • Product Name: Piston Kit
  • Stroke Length: 62.00 mm| 63.40 mm

To fit:

  • YAMAHA YFZ 450 BB 2006 Bill Ballance Edition American Models
  • YAMAHA YFZ 450 BB 2007 Bill Ballance Edition American Models
  • YAMAHA YFZ 450 RSE 2012 Special Edition European Models
  • YAMAHA YFZ 450 RSE 2013 Special Edition European Models
  • YAMAHA YFZ 450 RSE 2014 Special Edition European Models
  • YAMAHA YFZ 450 RSE 2015 Special Edition European Models
  • YAMAHA YFZ 450 RSE 2016 Special Edition European Models
  • YAMAHA YFZ 450 RSE 2017 Special Edition European Models
  • YAMAHA YFZ 450 RSE 2018 Special Edition American Models
  • YAMAHA YFZ 450 R 2009American Models
  • YAMAHA YFZ 450 R 2010American Models
  • YAMAHA YFZ 450 R 2011American Models
  • YAMAHA YFZ 450 R 2012American Models
  • YAMAHA YFZ 450 R 2012European Models
  • YAMAHA YFZ 450 R 2013American Models
  • YAMAHA YFZ 450 R 2013European Models
  • YAMAHA YFZ 450 R 2014American Models
  • YAMAHA YFZ 450 R 2014European Models
  • YAMAHA YFZ 450 R 2015American Models
  • YAMAHA YFZ 450 R 2015European Models
  • YAMAHA YFZ 450 R 2016American Models
  • YAMAHA YFZ 450 R 2016European Models
  • YAMAHA YFZ 450 R 2017American Models
  • YAMAHA YFZ 450 R 2017European Models
  • YAMAHA YFZ 450 R 2018American Models
  • YAMAHA YFZ 450 R 2019All Models
  • YAMAHA YFZ 450 R 2020All Models
  • YAMAHA YFZ 450 R 2021All Models
  • YAMAHA YFZ 450 R 2022All Models
  • YAMAHA YFZ 450 R 2023All Models
  • YAMAHA YFZ 450 R 2024All Models
  • YAMAHA YFZ 450 R 2025All Models
  • YAMAHA YFZ 450 SP2 2008 Special Edition 2 American Models
  • YAMAHA YFZ 450 SP 2006 Special Edition American Models
  • YAMAHA YFZ 4502006American Models
  • YAMAHA YFZ 4502007American Models
  • YAMAHA YFZ 4502008American Models
  • YAMAHA YFZ 4502009American Models
  • YAMAHA YFZ 4502012American Models
  • YAMAHA YFZ 4502012European Models
  • YAMAHA YFZ 4502013American Models
  • YAMAHA YFZ 4502013European Models
  • YAMAHA YFZ 4502014European Models

Manufacturer part number: 8784DA

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