Kawasaki Crankshaft

There is not a better sound than a three-cylinder, two-stroke engine and VintCo has all new Crankshafts completely assembled for your 1972-1975 Kawasaki H2-750 that will get you back on that asphalt after your rebuild.  These complete Crankshafts are made with modern materials and manufacturing techniques to ensure an as good or better than OEM fitment and performance. These Crankshafts are assembled with Heavy Duty Forged Steel connecting rods with the wrist pin bearings included. The connecting rod kit with a more modern design and an updated wrist pin bearing.  The connecting rod has a large ventilation slot for extra cooling and lubrication. The use of special Polyetheretherketone (PEEK) coating on the lower bearing allows for superior performance.  The updated lower bearing cage has additional needle rollers for added durability.  The Crankshafts come with the correct multi-lip rubber oil seals and NTN/TPI main bearings.  Of course we pinned each Crankshaft to help eliminate torque slip.  Also the Crankshaft does not come with the troublesome oil slinger.  An 18mm Wrist Pin High Performance version of this crankshaft is also available (custom VintCo pistons required).  Don’t waste time rebuilding your old crank when you can get a complete new crankshaft to drop in.  This newly manufactured crankshaft from VintCo will help you keep the ride going!  

• Complete new crankshaft for the Kawasaki H2 750cc.
• Available in standard (16mm) or high performance (18mm) wrist pin diameter.
• Updated slotted connecting rod for vastly improved lubrication and cooling of rod bearings.
• Modern flat profile rod bearing with additional needle rollers and structurally superior cage design.
• Factory pinned to eliminate torque slip.
• Correct multi-lip rubber oil seals.
• NTN/TPI main bearings with large rivet cage.
• Crank does not come with troublesome oil slinger.