Name: Piston Kit 81-19 PW50 42.00, 8267D200 Wossner Yamaha
Brand: Wossner
SKU: 56-W938+200_WO

Piston Kit 81-19 PW50 42.00, 8267D200 Wossner Yamaha

Wossner
Share
- WhatsApp
- Deel
- X
- Pin it
- Messenger
- Email

Description

This Wossner forged piston kit is a +2.00mm oversize replacement specifically designed for Yamaha PW50 models from 1981 to 1995. Ideal for engines requiring a substantial overbore, this kit delivers reliable performance and superior strength in two-stroke applications.

Features

Forged piston construction ensures maximum strength and longevity
Elliptical design provides a consistent bearing surface during thermal expansion
Optimised for efficient heat transfer from the combustion chamber to cylinder walls
Reduces risk of piston collapse by evenly distributing thrust loads
Manufactured in Germany

Specifications

Bore Size: 42.00mm
Actual Piston Size: 41.95mm
Stroke: 39.20mm
Piston Clearance: 0.05mm
Wossner Compression Ratio: 2-stroke
OEM Compression Ratio: 2-stroke
Compression Height: 24.90mm
Lock Part Number: CW10
Pin Part Number: WP105
Ring Set Part Number: RSB4200

Cross-Reference OEM Part Numbers

Part No: 8267D200

Vehicle Fitments

Yamaha PW50 (1981–1995)

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
YAMAHA	PW 50	1981-2016
YAMAHA	PW 50	1981-2020
YAMAHA	PW 50	1985-2017
YAMAHA	PW 50	1981-2019

Piston Kit 81-19 PW50 42.00, 8267D200 Wossner Yamaha

Wossner
Share
- WhatsApp
- Deel
- X
- Pin it
- Messenger
- Email

Product form

This Wossner forged piston kit is a +2.00mm oversize replacement specifically designed for Yamaha PW50 models from 1981 to 1995.... Read more

Out of stock

£0.00 Incl. VAT

Guaranteed secure & safe checkout.

SKU: 56-W938+200_WO

Free shipping on all orders above £75

No hassle returns within 30 days

Description

This Wossner forged piston kit is a +2.00mm oversize replacement specifically designed for Yamaha PW50 models from 1981 to 1995. Ideal for engines requiring a substantial overbore, this kit delivers reliable performance and superior strength in two-stroke applications.

Features

Forged piston construction ensures maximum strength and longevity
Elliptical design provides a consistent bearing surface during thermal expansion
Optimised for efficient heat transfer from the combustion chamber to cylinder walls
Reduces risk of piston collapse by evenly distributing thrust loads
Manufactured in Germany

Specifications

Bore Size: 42.00mm
Actual Piston Size: 41.95mm
Stroke: 39.20mm
Piston Clearance: 0.05mm
Wossner Compression Ratio: 2-stroke
OEM Compression Ratio: 2-stroke
Compression Height: 24.90mm
Lock Part Number: CW10
Pin Part Number: WP105
Ring Set Part Number: RSB4200

Cross-Reference OEM Part Numbers

Part No: 8267D200

Vehicle Fitments

Yamaha PW50 (1981–1995)

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
YAMAHA	PW 50	1981-2016
YAMAHA	PW 50	1981-2020
YAMAHA	PW 50	1985-2017
YAMAHA	PW 50	1981-2019

Shipping & Delivery

How long will my item take to arrive?

Orders are typically dispatched within 1 working day and are shipped on a 24hour (non-guaranteed) service.

Where do you ship to?

We currently only ship orders within the UK.

How can I track my order?

Once your order has been dispatched, you will receive a tracking code. Tracking information is emailed to the email address that was provided when placing the order.

Can I collect my order?

Unfortunately we do not offer order collections from our fulfilment centre.