Name: Piston Kit Polaris 500 92.00, Forged Wossner 8691DA 3087170
Brand: Wossner
SKU: 56-W4677+000.WO
Price: 230.23 GBP
Availability: InStock

Piston Kit Polaris 500 92.00, Forged Wossner 8691DA 3087170

Wossner
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Description

The Wossner 92mm Bore Piston Kit (Part No. 8691DA) is a high-performance forged piston designed for Polaris 500 Explorer, ATP 500 H.O, and Sportsman models from 1996 to 2005. Engineered for strength and durability, it optimizes heat transfer within the combustion chamber and features an elliptical design to ensure even load distribution, reducing localized pressure and preventing piston collapse. Manufactured in Germany, this piston maintains the OEM compression ratio for reliable engine performance.

Features

High-strength forged piston construction
Optimized heat transfer for improved combustion efficiency
Elliptical design for even thrust load distribution
Manufactured in Germany

Specifications

Bore Size: 92mm
Actual Bore Diameter: 91.95mm
Compression Ratio: OEM
OEM Compression Ratio: 10.20:1
Displacement: 498cc
Stroke: 75.00mm
Clearance: 0.05mm
Dome Volume: -9.20cm³
Compression Height: 33.30mm

Cross-Reference OEM Part Numbers

Lock P/N: CW23
Pin P/N: WP024
Ring Set P/N: 920XSY
OEM Part Numbers: 3087170, 4677M09200

Vehicle Fitments

Polaris 500 Explorer (1996-2005)
Polaris ATP 500 H.O (1996-2005)
Polaris Sportsman (1996-2005)

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
POLARIS	ATP 500	2004-2005
POLARIS	ATP 500	2005
POLARIS	XPLORER 500	1997
POLARIS	MAGNUM 500	2003
POLARIS	MAGNUM 500	1999-2002
POLARIS	SPORTSMAN FOREST TRACTOR 500	2014
POLARIS	XPLORER 500	1996-2003
POLARIS	SPORTSMAN 500	1996-2013
POLARIS	SCRAMBLER 500	1996-2013
POLARIS	RANGER 4X4 500	1999-2013
POLARIS	RANGER 2X4 500	1999-2013
POLARIS	MAGNUM 500	1996-2003
POLARIS	SPORTSMAN 500	1996-2008
POLARIS	SPORTSMAN 500	1996-2014
POLARIS	SCRAMBLER 500	1996-2012
POLARIS	RANGER 500	2004-2013
POLARIS	OUTLAW 500	2006-2009
POLARIS	BIG BOSS 6X6 500	1998-2000
POLARIS	SPORTSMAN 4X4 500	2003-2014
POLARIS	SPORTSMAN 500	2003-2014

Piston Kit Polaris 500 92.00, Forged Wossner 8691DA 3087170

Wossner
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The Wossner 92mm Bore Piston Kit (Part No. 8691DA) is a high-performance forged piston designed for Polaris 500 Explorer, ATP... Read more

1 in stock 1-2 business days

£230.23 Incl. VAT

Guaranteed secure & safe checkout.

SKU: 56-W4677+000.WO

Free shipping on all orders above £75

No hassle returns within 30 days

Description

The Wossner 92mm Bore Piston Kit (Part No. 8691DA) is a high-performance forged piston designed for Polaris 500 Explorer, ATP 500 H.O, and Sportsman models from 1996 to 2005. Engineered for strength and durability, it optimizes heat transfer within the combustion chamber and features an elliptical design to ensure even load distribution, reducing localized pressure and preventing piston collapse. Manufactured in Germany, this piston maintains the OEM compression ratio for reliable engine performance.

Features

High-strength forged piston construction
Optimized heat transfer for improved combustion efficiency
Elliptical design for even thrust load distribution
Manufactured in Germany

Specifications

Bore Size: 92mm
Actual Bore Diameter: 91.95mm
Compression Ratio: OEM
OEM Compression Ratio: 10.20:1
Displacement: 498cc
Stroke: 75.00mm
Clearance: 0.05mm
Dome Volume: -9.20cm³
Compression Height: 33.30mm

Cross-Reference OEM Part Numbers

Lock P/N: CW23
Pin P/N: WP024
Ring Set P/N: 920XSY
OEM Part Numbers: 3087170, 4677M09200

Vehicle Fitments

Polaris 500 Explorer (1996-2005)
Polaris ATP 500 H.O (1996-2005)
Polaris Sportsman (1996-2005)

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
POLARIS	ATP 500	2004-2005
POLARIS	ATP 500	2005
POLARIS	XPLORER 500	1997
POLARIS	MAGNUM 500	2003
POLARIS	MAGNUM 500	1999-2002
POLARIS	SPORTSMAN FOREST TRACTOR 500	2014
POLARIS	XPLORER 500	1996-2003
POLARIS	SPORTSMAN 500	1996-2013
POLARIS	SCRAMBLER 500	1996-2013
POLARIS	RANGER 4X4 500	1999-2013
POLARIS	RANGER 2X4 500	1999-2013
POLARIS	MAGNUM 500	1996-2003
POLARIS	SPORTSMAN 500	1996-2008
POLARIS	SPORTSMAN 500	1996-2014
POLARIS	SCRAMBLER 500	1996-2012
POLARIS	RANGER 500	2004-2013
POLARIS	OUTLAW 500	2006-2009
POLARIS	BIG BOSS 6X6 500	1998-2000
POLARIS	SPORTSMAN 4X4 500	2003-2014
POLARIS	SPORTSMAN 500	2003-2014

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.