PISTON KIT 09-12 CRF450R 96.00 WOSSNER 8739DA HONDA FORGED

Piston Kit 96mm Bore 95.96 Wossner 8739DA (STD)

HONDA CRF450R 2009 - 2012

Wossner forged pistons are superior in strength and design. Engineered to provide the best possible path for combustion chamber heat transfer to cylinder walls. Elliptically designed to provide a more uniform bearing surface under piston heat expansion, eliminating localized pressure and distributing thrust loads more evenly, thereby preventing piston collapse. Made in Germany.

• Wossner Piston Honda CRF450R 96 mm Bore (PN#): 8739DA
• Lock P/N: CW19
• Pin P/N: WP037
• Ring Set P/N: 960ADS-2
• Rod P/N: P4027

Specifications:

• Display (cm3): 449
• Hub Stroke (mm): 62.10
• Clearance (mm): 0.04
• Wossner Compression Ratio: OEM
• OEM Compression Ratio: 12.00:1
• Dome Volume (cm3): -4.60
• Compression Height (mm): 20.70
• Theoretical Weight (G):

Cross Reference Numbers (ONLY):

• 13110-MEN-A30
• 4978M09600

Majority of our listings are for a direct replacement for your original part.

Our parts are made of quality and are designed to meet or exceed the original OEM Standards.

Our products are often a cost effective alternative to genuine OEM Parts.

Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.