PISTON KIT POLARIS 500 92.00, FORGED WOSSNER 8691DA 3087170
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PISTON KIT POLARIS 500 92.00, FORGED WOSSNER 8691DA 3087170

PISTON KIT POLARIS 500 92.00, FORGED WOSSNER 8691DA 3087170

WossnerSKU: 255902
Price:
€246,90

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)

Make * Model * CC * Year From Year To
Polaris ATP 500 2004 2005
Polaris ATP 500 2005 2005
Polaris BIG BOSS 6X6 500 1998 2000
Polaris MAGNUM 500 2003 2003
Polaris MAGNUM 500 1999 2002
Polaris MAGNUM 500 1996 2003
Polaris OUTLAW 500 2006 2009
Polaris RANGER 2X4 500 1999 2013
Polaris RANGER 4X4 500 1999 2013
Polaris RANGER 500 2004 2013
Polaris SCRAMBLER 500 1996 2013
Polaris SCRAMBLER 500 1996 2012
Polaris SPORTSMAN 4X4 500 2003 2014
Polaris SPORTSMAN 500 1996 2013
Polaris SPORTSMAN 500 1996 2008
Polaris SPORTSMAN 500 1996 2014
Polaris SPORTSMAN 500 2003 2014
Polaris SPORTSMAN FOREST TRACTOR 500 2014 2014
Polaris XPLORER 500 1997 1997
Polaris XPLORER 500 1996 2003

Dispatch Times

Local Stock: Dispatches in < 24 hours

Parts showing as available at our Warehouse in Gorey ship the same business day if ordered before 1pm. 

Supplier Stock: Dispatches in 2-4 Days

Parts showing as available at our Supplier Warehouse are ordered from our supplier and delivered to us before we can dispatch. More info is available on this page under "Stock Availability".

OEM Special Order: Dispatches in 3-10 Days

This website does not have access to live stock levels from our OEM Suppliers. In most cases the parts will be available but in the case of backordered parts we will notify you. We receive parts from Yamaha in 3-4 days, All others including Honda, Suzuki, Kawasaki, Polaris please allow 7-10 days for us to receive the parts. 

Delivery Times

Ireland & Northern Ireland:

1-2 Days using GLS/An Post

Germany, France, Netherlands, Belgium:

3-5 Days using GLS/Fedex

Italy, Spain & Other EU Countries:

4-7 Days using GLS/Fedex
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