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vintage OEM Honda crankshaft assembly is built for classic SOHC inline-four engines and includes the attached connecting rods and flywheel assembly. It is a heavy-duty internal engine component designed for restoration or rebuild projects where original factory-style performance is required. Component Inclusion: Includes the main crankshaft journals, four original connecting rods, central primary timing chain drive sprocket, and alternator flywheel/starter clutch rotor assembly attached to the right side. Direct Fit Models: 1969–1976 Honda CB750 Four / CB750K SOHC models, including K0, K1, K2, K3, K4, K5, and K6 variants. Cross-Compatibility: 1975–1976 Honda CB750F SOHC may fit with part number verification. Not Compatible: 1976 CB750A Hondamatic and 1979-later CB750 DOHC models. Specifications Summary: Manufacturer: Honda Motor Co., Ltd. Country of Origin: Japan Engine Type: 736cc SOHC Inline 4-Cylinder Material: Forged Steel Alloy OEM References: 13000-300-040, 13000-300-050
Please verify compatibility with your specific motorcycle model before purchasing.
Cleaning Status
partially_cleaned
Cleaning Notes
Used degreaser
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Estimated delivery: 2-5 business days
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Yes, all parts with OEM numbers are genuine manufacturer parts. Check the specifications tab for the OEM number.
We offer a 30-day return policy. Items must be in original condition. See the Shipping tab for complete details.
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location.
Parts are sold separately. We recommend professional installation for safety and warranty purposes.
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