Name: Piston Kit Xr Xlr 500 89.50, Forged Wossner 8642D050
Brand: Wossner
SKU: 56-W310+050

Piston Kit Xr Xlr 500 89.50, Forged Wossner 8642D050

Wossner
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Description

Wossner forged piston kit with an 89.50mm bore (89.44mm) for Honda XR400, XLS400, XLR500, XLS500, and XR500R models. Designed for superior strength and heat transfer efficiency, this piston ensures optimal combustion performance. The elliptical design distributes thrust loads evenly, reducing localized pressure and preventing piston collapse. Manufactured in Germany.

Features

Forged piston for increased strength and durability
Optimized heat transfer for improved performance
Elliptical design ensures uniform bearing surface under heat expansion
Even thrust load distribution to prevent piston collapse
Manufactured in Germany

Specifications

Bore Size: 89.50mm (89.44mm)
Compression Ratio: 9.0:1
Part Number: 8642D050
Lock Part Number: CW21
Pin Part Number: WP034
Ring Set Part Number: 895XSY
Displacement: 398 cm³
Stroke: 64.00mm
Clearance: 0.06mm
OEM Compression Ratio: 8.6:1
Dome Volume: +0.00 cm³
Compression Height: 29.70mm

Vehicle Fitments

Honda XR400 (1981-1982)
Honda XLS400 (1981-1982)
Honda XLR500 (1979-1984)
Honda XLS500 (1979-1984)
Honda XR500R (1979-1982)

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
HONDA	XR 400	1996-2004
HONDA	XL 500	1979-1982
HONDA	XL R 500	1979-1982
HONDA	XR R 500	1979-1982
HONDA	XR 500	1979-1982
HONDA	XLS 500	1979-1982
HONDA	XLS 500	1979-1984
HONDA	XLR 500	1979-1984
HONDA	XL R 500	1979-1984

Piston Kit Xr Xlr 500 89.50, Forged Wossner 8642D050

Wossner
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Wossner forged piston kit with an 89.50mm bore (89.44mm) for Honda XR400, XLS400, XLR500, XLS500, and XR500R models. Designed for... Read more

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SKU: 56-W310+050

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Description

Wossner forged piston kit with an 89.50mm bore (89.44mm) for Honda XR400, XLS400, XLR500, XLS500, and XR500R models. Designed for superior strength and heat transfer efficiency, this piston ensures optimal combustion performance. The elliptical design distributes thrust loads evenly, reducing localized pressure and preventing piston collapse. Manufactured in Germany.

Features

Forged piston for increased strength and durability
Optimized heat transfer for improved performance
Elliptical design ensures uniform bearing surface under heat expansion
Even thrust load distribution to prevent piston collapse
Manufactured in Germany

Specifications

Bore Size: 89.50mm (89.44mm)
Compression Ratio: 9.0:1
Part Number: 8642D050
Lock Part Number: CW21
Pin Part Number: WP034
Ring Set Part Number: 895XSY
Displacement: 398 cm³
Stroke: 64.00mm
Clearance: 0.06mm
OEM Compression Ratio: 8.6:1
Dome Volume: +0.00 cm³
Compression Height: 29.70mm

Vehicle Fitments

Honda XR400 (1981-1982)
Honda XLS400 (1981-1982)
Honda XLR500 (1979-1984)
Honda XLS500 (1979-1984)
Honda XR500R (1979-1982)

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
HONDA	XR 400	1996-2004
HONDA	XL 500	1979-1982
HONDA	XL R 500	1979-1982
HONDA	XR R 500	1979-1982
HONDA	XR 500	1979-1982
HONDA	XLS 500	1979-1982
HONDA	XLS 500	1979-1984
HONDA	XLR 500	1979-1984
HONDA	XL R 500	1979-1984

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.