Crankshaft Bottom Kit Yamaha Banshee YZF350 Wiseco WPC100 ATV

Description

The Wiseco Crankshaft Kit WPC100 is a complete bottom-end rebuild kit for Yamaha YFZ350 Banshee models. It includes a precision-trued crankshaft, bottom-end gasket and seal set, crank bearings, and small-end bearings. Designed for superior performance and durability, this kit meets OEM specifications and ensures reliability for high-performance applications.

Features:

  • Precision-trued to OEM specifications and factory-assembled.
  • Double-forged connecting rods for superior dimensional consistency and improved grain flow.
  • Shot-peened rods eliminate residual stresses and improve durability.
  • Corrosion-resistant surface treatment for extended lifespan.
  • Case-hardened rod bores (58-62 RC) optimize bearing surfaces.
  • Optimized radial running clearance for maximum crank pin bearing performance.
  • Precision honing for ultra-round bearing surfaces.
  • Engineered oiling slots enhance rod strength and bearing life.
  • Double-drilled small ends ensure enhanced piston pin lubrication and cooling.
  • Silver-coated bronze phosphor thrust washers reduce friction and improve oil retention.
  • Crank pin bearings made of high-quality hot-rolled steel, case-hardened to 58-62 RC.
  • Caged needle roller bearings allow for high RPM operation.
  • Precision-machined crank webs for reliability and balance.
  • Includes premium main bearings and a complete bottom-end gasket set with all seals and gaskets required for installation.

Compatible Models:

  • Yamaha YFZ350 Banshee (1987–2006)
  • Yamaha YFZ350LE Banshee Limited Edition (2003–2005)
  • Yamaha YFZ350SE Banshee Special Edition (2005–2006)
  • Yamaha YFZ350SP Banshee 50th Anniversary Edition (2006)

Part Number: WPC100

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer Model Years
YAMAHA YFZ BANSHEE 350 1987-2006

Crankshaft Bottom Kit Yamaha Banshee YZF350 Wiseco WPC100 ATV

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The Wiseco Crankshaft Kit WPC100 is a complete bottom-end rebuild kit for Yamaha YFZ350 Banshee models. It includes a precision-trued... Read more

1 in stock 1-2 business days

£1,002.64 Incl. VAT

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    SKU: 56-202.WI.CBK

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    • No hassle returns within 30 days

    Description

    The Wiseco Crankshaft Kit WPC100 is a complete bottom-end rebuild kit for Yamaha YFZ350 Banshee models. It includes a precision-trued crankshaft, bottom-end gasket and seal set, crank bearings, and small-end bearings. Designed for superior performance and durability, this kit meets OEM specifications and ensures reliability for high-performance applications.

    Features:

    • Precision-trued to OEM specifications and factory-assembled.
    • Double-forged connecting rods for superior dimensional consistency and improved grain flow.
    • Shot-peened rods eliminate residual stresses and improve durability.
    • Corrosion-resistant surface treatment for extended lifespan.
    • Case-hardened rod bores (58-62 RC) optimize bearing surfaces.
    • Optimized radial running clearance for maximum crank pin bearing performance.
    • Precision honing for ultra-round bearing surfaces.
    • Engineered oiling slots enhance rod strength and bearing life.
    • Double-drilled small ends ensure enhanced piston pin lubrication and cooling.
    • Silver-coated bronze phosphor thrust washers reduce friction and improve oil retention.
    • Crank pin bearings made of high-quality hot-rolled steel, case-hardened to 58-62 RC.
    • Caged needle roller bearings allow for high RPM operation.
    • Precision-machined crank webs for reliability and balance.
    • Includes premium main bearings and a complete bottom-end gasket set with all seals and gaskets required for installation.

    Compatible Models:

    • Yamaha YFZ350 Banshee (1987–2006)
    • Yamaha YFZ350LE Banshee Limited Edition (2003–2005)
    • Yamaha YFZ350SE Banshee Special Edition (2005–2006)
    • Yamaha YFZ350SP Banshee 50th Anniversary Edition (2006)

    Part Number: WPC100

    Vehicle Compatibility

    Please check the exact model and year before ordering.

    Manufacturer Model Years
    YAMAHA YFZ BANSHEE 350 1987-2006

    Shipping & Delivery

    How long will my item take to arrive?

    Orders are typically dispatched within 1 working day and are shipped on a 24hour (non-guaranteed) service.

    Where do you ship to?

    We currently only ship orders within the UK.

    How can I track my order?

    Once your order has been dispatched, you will receive a tracking code. Tracking information is emailed to the email address that was provided when placing the order.

    Can I collect my order?

    Unfortunately we do not offer order collections from our fulfilment centre.

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