This complete, newly manufactured crankshaft assembly is designed for 1972-1975 Kawasaki H2-750 models and is supplied in the standard 16 mm wrist pin configuration. Intended for the three-cylinder, two-stroke 750 cc engine, it comes fully assembled with connecting rods, wrist pin bearings, main bearings and oil seals, providing a replacement crankshaft for engine rebuilds without reworking the original unit. It is manufactured using modern materials and production methods, with updated rod and bearing design details and a factory-pinned assembly to reduce torque slip.

Features

• Complete new crankshaft assembly for Kawasaki H2-750 models
• Fully assembled replacement unit for engine rebuilds
• Includes wrist pin bearings
• Updated slotted connecting rod design for improved lubrication and cooling of the rod bearings
• Modern flat-profile rod bearing design with additional needle rollers and an updated cage design
• Factory pinned to help eliminate torque slip
• Supplied with the correct multi-lip rubber oil seals
• Supplied with main bearings
• Does not use the oil slinger
• High-performance version also available separately and requires custom VintCo pistons

Specifications

• VintCo Part Number: CR2009
• Application: 1972-1975 Kawasaki H2-750
• Engine type: three-cylinder, two-stroke
• Engine capacity: 750 cc
• Wrist pin diameter: 16 mm standard
• Connecting rods: heavy-duty forged steel
• Lower bearing coating: Polyetheretherketone (PEEK)
• Main bearings: NTN/TPI with large rivet cage
• Oil seals: multi-lip rubber
• Alternative version available separately: 18 mm wrist pin

Vehicle Fitments

• 1972 Kawasaki H2-750
• 1973 Kawasaki H2-750
• 1974 Kawasaki H2-750
• 1975 Kawasaki H2-750