Name: Piston Kit 92-98 YZ250 68.00 C, Wossner 8023DC Yamaha MX
Brand: Wossner
SKU: 56-W677.C.WO

Piston Kit 92-98 YZ250 68.00 C, Wossner 8023DC Yamaha MX

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

Description

This Wossner forged piston kit is specifically engineered for Yamaha YZ250 (1992–1998) and WR250 (1992–1999) models with a +0.02mm oversize. Manufactured in Germany, it is designed for enhanced thermal conductivity and mechanical stability. The elliptical piston profile helps maintain an even load distribution during heat expansion, which reduces stress concentrations and prevents piston collapse. Its design supports effective combustion heat transfer to the cylinder wall, contributing to improved reliability under demanding conditions.

Features

Forged piston construction ensures high structural integrity
Elliptical design provides balanced expansion and bearing surface
Reduces localised stress and risk of collapse under thermal load
Supports effective heat dissipation from combustion chamber
Precision manufactured in Germany

Specifications

Bore Size: 68.02mm (+0.02mm oversize)
Actual Diameter: 67.96mm
Compression Height: 36.00mm
Stroke: 68.00mm
Displacement: 246 cm³
Piston Clearance: 0.06mm
Compression Ratio: 2-stroke (Wossner and OEM)

Cross-Reference OEM Part Numbers

Piston Kit Part No: 8023DC
Lock: CW18
Pin: WP033
Ring Set: RSB6800 x2
Rod: P2029

Vehicle Fitments

1992 Yamaha WR250
1992 Yamaha YZ250
1993 Yamaha WR250
1993 Yamaha YZ250
1994 Yamaha WR250
1994 Yamaha YZ250
1995 Yamaha WR250
1995 Yamaha YZ250
1996 Yamaha WR250
1996 Yamaha YZ250
1997 Yamaha WR250
1997 Yamaha YZ250
1998 Yamaha WR250
1998 Yamaha YZ250
1999 Yamaha WR250

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
YAMAHA	YZ 250	1988-1998
YAMAHA	WR 250	1988-1997
YAMAHA	YZ 250	1992-1998
YAMAHA	WR 250	1992-1998
YAMAHA	WR 250	1992-1999
YAMAHA	WR 250	1988-1999

Piston Kit 92-98 YZ250 68.00 C, Wossner 8023DC Yamaha MX

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

Product form

This Wossner forged piston kit is specifically engineered for Yamaha YZ250 (1992–1998) and WR250 (1992–1999) models with a +0.02mm oversize.... Read more

Out of stock

£0.00 Incl. VAT

Guaranteed secure & safe checkout.

SKU: 56-W677.C.WO

Free shipping on all orders above £75

No hassle returns within 30 days

Description

This Wossner forged piston kit is specifically engineered for Yamaha YZ250 (1992–1998) and WR250 (1992–1999) models with a +0.02mm oversize. Manufactured in Germany, it is designed for enhanced thermal conductivity and mechanical stability. The elliptical piston profile helps maintain an even load distribution during heat expansion, which reduces stress concentrations and prevents piston collapse. Its design supports effective combustion heat transfer to the cylinder wall, contributing to improved reliability under demanding conditions.

Features

Forged piston construction ensures high structural integrity
Elliptical design provides balanced expansion and bearing surface
Reduces localised stress and risk of collapse under thermal load
Supports effective heat dissipation from combustion chamber
Precision manufactured in Germany

Specifications

Bore Size: 68.02mm (+0.02mm oversize)
Actual Diameter: 67.96mm
Compression Height: 36.00mm
Stroke: 68.00mm
Displacement: 246 cm³
Piston Clearance: 0.06mm
Compression Ratio: 2-stroke (Wossner and OEM)

Cross-Reference OEM Part Numbers

Piston Kit Part No: 8023DC
Lock: CW18
Pin: WP033
Ring Set: RSB6800 x2
Rod: P2029

Vehicle Fitments

1992 Yamaha WR250
1992 Yamaha YZ250
1993 Yamaha WR250
1993 Yamaha YZ250
1994 Yamaha WR250
1994 Yamaha YZ250
1995 Yamaha WR250
1995 Yamaha YZ250
1996 Yamaha WR250
1996 Yamaha YZ250
1997 Yamaha WR250
1997 Yamaha YZ250
1998 Yamaha WR250
1998 Yamaha YZ250
1999 Yamaha WR250

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
YAMAHA	YZ 250	1988-1998
YAMAHA	WR 250	1988-1997
YAMAHA	YZ 250	1992-1998
YAMAHA	WR 250	1992-1998
YAMAHA	WR 250	1992-1999
YAMAHA	WR 250	1988-1999

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.