PISTON KIT 82-83 YZ80 49.00, FORGED WOSSNER 8185D200
4.1 Trustpilot 99.9% positive on eBay
Free UK delivery 2–4 business days
Wossner forged piston kit 8185D200 for Yamaha YZ80 1982-1983. Features forged construction for superior strength and longevity, optimized heat transfer for efficient combustion, and an elliptical design for even thrust load distribution. Manufactured in Germany. Specifications: Piston Size 48.95mm, Bore 49mm, Display 79 cm³, Stroke 55.50mm, Clearance 0.05mm, Compression Ratio OEM (11.10:1), Dome Volume -0.20 cm³, Compression Height 22.80mm. Lock Part Number CW12, Pin Part Number WP091, Ring Set Part Number RSB4900.
- SKU
- 56-W477+200.WO
- Brand
- Wossner
- Availability
- Out of Stock
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 49mm
- Variant Id
- 256048
FULL DESCRIPTION
Wossner Forged Piston Kit
This Wossner forged piston kit is engineered for exceptional durability and optimized heat transfer. The advanced elliptical design ensures uniform bearing surface distribution, effectively preventing piston collapse and maintaining consistent performance. Manufactured in Germany, this piston kit offers high performance and reliability for your vehicle.
Key Features:
- Forged construction for superior strength and longevity.
- Optimized heat transfer for efficient combustion.
- Elliptical design for even thrust load distribution.
- Manufactured in Germany for premium quality.
Specifications:
- Piston Size: 48.95mm
- Bore: 49mm
- Displacement: 79 cm³
- Stroke: 55.50mm
- Clearance: 0.05mm
- Compression Ratio: OEM (11.10:1)
- Dome Volume: -0.20 cm³
- Compression Height: 22.80mm
- Lock Part Number: CW12
- Pin Part Number: WP091
- Ring Set Part Number: RSB4900
Cross-Reference Part Number:
- Wossner 8185D200
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.
Call or email us with your make, model and year 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.