OEM PART NUMBERS (References):
• Yamaha: 1PE-11400-00-00 / 1PE1140000 (Original)
• Yamaha: 1S3-11400-00-00 / 1S31140000 (Supersession)
• Yamaha: 2LS-11400-00-00 / 2LS1140000 (Later Model)
• MPN: HR4178
SPECIFICATIONS:
• Type: +5mm Stroker Crankshaft Assembly (Performance)
• Note: NOT a standard OEM replacement
• Stroke Increase: +5mm (84mm OEM to 89mm stroker)
• Final Displacement: ~727cc (up from 686cc OEM)
• Kit Contents: Crankshaft + Heavy-Duty Connecting Rod
• Kit Contents: Crank Pin + Inner Crankshaft Webs
• Kit Contents: Top End Bearing
• Construction: Factory Assembled and Trued to.001 inches
• Material: Heavy-Duty Forged Steel
• Use Case: Performance / Drag Racing / Dune / Big Bore Builds
• Installation: Bolt-In (uses stock piston)
• Note: Crank Bearings and Seals Sold Separately
• Condition: New
APPLICATIONS:
• Yamaha YFM700R Raptor 700 Sport ATV (2006-2014, gap 2010)
• Yamaha YFM700R Raptor 700R Sport ATV (2006-2014, gap 2010)
• Yamaha YFM700R Raptor 700 SE Special Edition (2007-2014, gap 2010)
• Does NOT fit Raptor 660R 2001-2005 (different engine)
• Does NOT fit YFZ450 / YFZ450R (different engine platform)
• Does NOT fit Rhino 700 / YXZ1000 UTV (different crankshaft)
PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.
WARNING - This product may expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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