PISTON KIT SET/4 83mm 1999-2007 SUZUKI HAYABUSA WOSSNER K8734D200-4
4.1 Trustpilot 99.9% positive on eBay
Free UK delivery 2–4 business days
Spread the cost with 18+, T&Cs apply
Wossner forged piston kit K8734D200-4 features an 83.00mm bore (+2.00mm oversize) and is designed for turbocharged performance with a reduced compression ratio. This set of four pistons is optimized for turbocharged engine performance, enhancing heat transfer and offering consistent expansion with uniform thrust load distribution. Manufactured in Germany, it meets high standards for high-performance applications. Specifications include a 26.80mm compression height, 1299 / 1362 cm³ displacement, 63.00 mm stroke, 0.07 mm clearance, and a Wossner compression ratio of 9.00:1 versus the OEM 11.00:1. The dome volume is -17.80 cm³. Kit includes clip part number CW20 and piston pin WP065. Ring set RIK83.00A.
- SKU
- 56-W9894.200.WO
- Brand
- Wossner
- Availability
- In Stock (2)
Fitments (9)
| Make | Model | Year |
|---|---|---|
| SUZUKI | GSX R HAYABUSA 1300 | 1999 |
| SUZUKI | GSX R HAYABUSA 1300 | 2000 |
| SUZUKI | GSX R HAYABUSA 1300 | 2001 |
| SUZUKI | GSX R HAYABUSA 1300 | 2002 |
| SUZUKI | GSX R HAYABUSA 1300 | 2003 |
| SUZUKI | GSX R HAYABUSA 1300 | 2004 |
| SUZUKI | GSX R HAYABUSA 1300 | 2005 |
| SUZUKI | GSX R HAYABUSA 1300 | 2006 |
| SUZUKI | GSX R HAYABUSA 1300 | 2007 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 83.00mm
- Variant Id
- 259088
FULL DESCRIPTION
Wossner Forged Piston Kit for Turbocharged Suzuki Hayabusa
Enhance your turbocharged Suzuki Hayabusa's performance with this Wossner forged piston kit. Engineered specifically for high-boost applications, this set of four pistons is designed to handle the demands of turbocharged engines.
Key Features:
- Forged Piston Construction: Optimized for the rigors of turbocharged engines, providing superior strength and durability.
- Enhanced Heat Transfer: Designed to efficiently transfer heat from the combustion chamber to the cylinder walls, promoting better engine cooling.
- Elliptical Design: Ensures consistent piston expansion and uniform thrust load distribution, reducing localized stress.
- Prevents Piston Collapse: The design helps prevent piston collapse under high thermal loads.
- German Manufacturing: Crafted in Germany to the highest standards for high-performance components.
Specifications:
- Bore: 83.00mm (+2.00mm oversize)
- Piston Code: Wossner K8734D200-4
- Clip Part Number: CW20
- Piston Pin: WP065
- Ring Set: RIK83.00A
- Displacement: 1299 / 1362 cm³
- Stroke: 63.00 mm
- Clearance: 0.07 mm
- Wossner Compression Ratio: 9.00:1
- Dome Volume: -17.80 cm³
- Compression Height: 26.80 mm
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.
Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.


