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WSM Forged Piston Kit - 347 cc - 66.50 mm for Yamaha YFZ350 Banshee (Select 1987–2006) | Clearance

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$135.95 $168.92
By WSM

Vehicle Fitment
Fits:
Yamaha YFZ350 Banshee
Years:
1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006

Confirm your exact model and year before ordering.

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WSM Forged Piston Kit is offered for Yamaha YFZ350 Banshee (Select 1987–2006). Check the specifications and selected option to match the part to your setup.

Clearance: Discontinued supplier stock is available while quantities last. The compare-at price is the supplier-listed MSRP.

Features and details

  • Coated with MOS2 for high performance and heat absorption
  • Ported to match WSM Banshee sleeves
  • Made in Germany

Specifications and options

Piston Kit - 66.50 mm - Long Rod - Yamaha 350 Banshee

Manufacturer part number 50-520-5-665
Parts Unlimited SKU 0910-0269
Bore - Oversize +2,50 mm
Bore - Oversize +2.50 mm
Displacement 347 cc
Bore Size 66.50 mm
Piston Material Aluminum Alloy
Style Long Rod with Standard Bore
Engine Type 2-Stroke
Riding Style ATV
Product Name Piston Kit
Units Kit

Fitment and compatibility

Fitment is specific to the model and year combinations below. Confirm any bore size, travel, mounting-position or installation requirements in the specifications before ordering.

Make / model Years
Yamaha YFZ350 Banshee 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006

Before ordering

Choose the exact configuration shown above. Only components identified in the product details are included; do not assume additional installation hardware, adapters or companion equipment are included unless specified.

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