This is an original OEM Honda twin-cylinder engine block / cylinder barrel designed for vintage 250cc parallel-twin motorcycles. It is made with a lightweight cast aluminum alloy body for strong heat dissipation and pressed-in cast iron sleeves for long-lasting bore durability. The cylinder features horizontal cooling fins, vertical engine mounting design, a central cam chain tunnel, and integrated stud ports for secure head and crankcase alignment. The side casting includes the factory “249cm³” displacement marking. Specifications Part Type: Engine Block / Cylinder Barrel Engine Type: 4-Stroke Parallel Twin Displacement Marking: 249cm³ Material: Aluminum Alloy with Cast Iron Sleeves Cooling System: Air-Cooled Compatible Models Honda CB250N Super Dream 1978–1986 Honda CB250T Dream / Hawk 1977–1980 Honda CM250 Custom CM250C 1982–1984
Please verify compatibility with your specific motorcycle model before purchasing.
Cleaning Status
partially_cleaned
Cleaning Notes
Used degreaser
Worldwide shipping available
Express shipping available at checkout
Estimated delivery: 2-5 business days
All items are carefully packaged for safe transit
Items can be insured — contact us for more information
30-day return policy on most items
Items must be in original condition and packaging
Contact support for return authorization
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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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