Product description

The Wiseco Crankshaft Kit For Yamaha YFM 660 R Raptor 2001-2005 is part of the latest collection from Wiseco.

Features:

• Crankshafts are factory assembled and precision trued to OEM specifications
• Double-forged Wiseco connecting rods maintain superior dimensional consistency through improved grain flow
• Shot-peening eliminates residual stresses and smoothly blends the rod forging surfaces
• Corrosion-resistant surface treatment
• Crank pin bearing radial running clearance is optimized to ensure maximum performance
• Precision honing ensures ultra round bearing surface
• Precision engineered oiling slots maximize rod strength and bearing life
• Double-drilled small ends provide the piston pin with extra lubrication and cooling, reducing distortion of top end due to thermal transfer from the piston
• Kit includes crankshaft assembly, main bearings, and bottom-end gasket kit
Kit Includes: • Crankshaft Assembly • Bottom End Gasket #WB1035 • Main Bearing #B5016

Specifications:

• Displacement: 660 cc
• Material: Steel
• Product Name: Crankshaft Kit
• Stroke Length: 84.00 mm
• Type: Bottom End
• Units: Kit

To fit:

• YAMAHA YFM 660 R 2001 Raptor American Models
• YAMAHA YFM 660 R 2002 Raptor American Models
• YAMAHA YFM 660 R 2003 Raptor Limited Edition American Models
• YAMAHA YFM 660 R 2003 Raptor American Models
• YAMAHA YFM 660 R 2004 Raptor Limited Edition American Models
• YAMAHA YFM 660 R 2004 Raptor American Models
• YAMAHA YFM 660 R 2005 Raptor Special Edition American Models
• YAMAHA YFM 660 R 2005 Raptor American Models

Manufacturer part number: WWPC133

View all Wiseco. View all Parts and spares.

Contents

Your package will include the following:

• 1 X Wiseco Crankshaft Kit For Yamaha YFM 660 R Raptor 2001-2005