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The Wossner Forged Piston Kit Set (K8930DA-2) with a standard 93.00mm bore (actual size 92.94mm) is designed for Polaris RZR1000 models. This set of two pistons maintains the OEM compression ratio of 12:1 and is built for high strength, consistent performance, and effective heat transfer. Manufactured in Germany, the pistons feature an elliptical profile that ensures balanced load distribution to prevent collapse under high thermal and mechanical stress.
Features
Forged construction for superior strength and durability
Designed for optimal heat transfer from combustion chamber to cylinder walls
Elliptical profile distributes thrust loads evenly and prevents piston collapse
Manufactured in Germany
Specifications
Piston Size: 93.00mm (STD)
Actual Size: 92.94mm
Compression Ratio: 12:1 (OEM spec)
Kit Type: Set of 2 pistons
Kit Part Number: 56-W8804+000.WO
Wossner Part Number: K8930DA-2
Piston Pin: WP068
Pin Locks: CW20
Piston Type: Forged
Cross-Reference OEM Part Numbers
2205244
VERTEX 24027A
VERTEX 24028A
VERTEX 24029A
Vehicle Fitments
Polaris RZR1000