Piston Kit 11-15 KTM350 88.00, Forged Wossner 8807DA, 77230207100

Wossner forged piston kit designed for high-performance applications, offering superior strength and optimized heat transfer. The elliptical design ensures a uniform bearing surface under heat expansion, reducing localized pressure and preventing piston collapse. Manufactured in Germany for precision and durability.

Features

• Forged piston for enhanced strength and durability
• Optimized heat transfer to cylinder walls for improved performance
• Elliptical design for even thrust load distribution
• Manufactured in Germany

Specifications

• Bore Size: 88mm
• Actual Bore: 87.95mm
• Display (cm³): 229
• Stroke (mm): 53.60
• Clearance (mm): 0.05
• Wossner Compression Ratio: OEM
• OEM Compression Ratio: 13.20:1
• Dome Volume (cm³): +1.30
• Compression Height (mm): 20.50
• Theoretical Weight: N/A
• Lock Part Number: CW18
• Pin Part Number: WP053
• Ring Set Part Number: 880XSY

Rod Part Numbers:

• P4040 (2010-2012)
• P4061 (2013-2015)
• P4069 (2016)
• Part Number: 56-W4734+00A.WO

Cross-Reference OEM Part Numbers

• 77230207100
• 40014M08800

Vehicle Fitments

• KTM SX-F 350 2011-2020