PISTON KIT 02-04 610/400 91.50 WOSSNER 8550DB HUSQVARNA

Piston Kit Details:

• Piston Kit: Wossner 8550DB (+0.01)
• Bore: 91.50mm
• Wossner Part Number: 8550DB

Husqvarna Models:

• TC 400 1999 - 2001
• SMR400 2005 - 2007

Wossner Piston Features:

• 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.

Additional Part Information:

• PART NO.: 56-W104.B
• Wossner Piston Part Number: 8550DB
• Lock Part Number: CW20
• Pin Part Number: WP038
• Ring Set Part Number: 915XSY

Technical Specifications:

• Displacement (cm3): 399
• Hub Stroke (mm): 60.80
• Clearance (mm): 0.06
• Wossner Compression Ratio: OEM
• OEM Compression Ratio: 11.40:1
• Dome Volume (cm3): +1.90
• Compression Height (mm): 24.50

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.