Name: Piston Kit 01-04 YFM660 102.00, Wossner 8507D200 Yamaha ATV
Brand: Wossner
SKU: 56-W8507+200.WO
Price: 255.51 GBP
Availability: InStock

Piston Kit 01-04 YFM660 102.00, Wossner 8507D200 Yamaha ATV

Wossner
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Description

This Wossner Piston Kit with a 102.00mm bore (+2.00 oversize) is engineered for Yamaha XTZ660 motorcycles and YFM660 series ATVs. Designed and manufactured in Germany, this forged piston provides superior strength, efficient heat transfer, and optimal expansion control through its elliptical design. It maintains OEM compression characteristics while offering enhanced durability under extreme operating conditions.

Features

Forged construction for maximum strength and durability
Designed for optimal heat transfer from combustion chamber to cylinder walls
Elliptical profile ensures uniform thrust load distribution and reduces piston collapse risk
Manufactured in Germany

Specifications

Bore: 102.00 mm
Measured Bore: 101.93 mm
Clearance: 0.07 mm
Compression Ratio: OEM
OEM Compression Ratio: 9.20:1
Dome Volume: -0.30 cm³
Compression Height: 27.00 mm
Display: 660 cm³
Hub Stroke: 84.00 mm
Part No.: 56-W8507+200.WO
Piston Kit Model: 8507D200 (+2.00)

Cross-Reference OEM Part Numbers

Not specified

Vehicle Fitments

Yamaha XTZ660 Tenere 1991–1998
Yamaha XTZ660 Raptor 1991–1998
Yamaha YFM660R Raptor 2001–2004
Yamaha YFM660F Grizzly 2001–2004

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
YAMAHA	XTZ 600	1991-1998
YAMAHA	SZR 660	1995-1997
YAMAHA	XTZ 660	1991-1998

Piston Kit 01-04 YFM660 102.00, Wossner 8507D200 Yamaha ATV

Wossner
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This Wossner Piston Kit with a 102.00mm bore (+2.00 oversize) is engineered for Yamaha XTZ660 motorcycles and YFM660 series ATVs.... Read more

1 in stock 1-2 business days

£255.51 Incl. VAT

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SKU: 56-W8507+200.WO

Free shipping on all orders above £75

No hassle returns within 30 days

Description

This Wossner Piston Kit with a 102.00mm bore (+2.00 oversize) is engineered for Yamaha XTZ660 motorcycles and YFM660 series ATVs. Designed and manufactured in Germany, this forged piston provides superior strength, efficient heat transfer, and optimal expansion control through its elliptical design. It maintains OEM compression characteristics while offering enhanced durability under extreme operating conditions.

Features

Forged construction for maximum strength and durability
Designed for optimal heat transfer from combustion chamber to cylinder walls
Elliptical profile ensures uniform thrust load distribution and reduces piston collapse risk
Manufactured in Germany

Specifications

Bore: 102.00 mm
Measured Bore: 101.93 mm
Clearance: 0.07 mm
Compression Ratio: OEM
OEM Compression Ratio: 9.20:1
Dome Volume: -0.30 cm³
Compression Height: 27.00 mm
Display: 660 cm³
Hub Stroke: 84.00 mm
Part No.: 56-W8507+200.WO
Piston Kit Model: 8507D200 (+2.00)

Cross-Reference OEM Part Numbers

Not specified

Vehicle Fitments

Yamaha XTZ660 Tenere 1991–1998
Yamaha XTZ660 Raptor 1991–1998
Yamaha YFM660R Raptor 2001–2004
Yamaha YFM660F Grizzly 2001–2004

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
YAMAHA	XTZ 600	1991-1998
YAMAHA	SZR 660	1995-1997
YAMAHA	XTZ 660	1991-1998

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.