Twin Yamaha F300 300HP Outboards – 700 Hours – 30” Shaft
$16,750.00
Twin Yamaha F300 300HP Outboards – 700 Hours – 30” Shaft – Serviced & Ready to Run – Rigging Included
Get serious power and proven reliability with this pair of Yamaha F300 4-stroke outboard motors, perfect for offshore, commercial, or high-performance boating.
These engines are in great condition, professionally serviced by our outboard repower shop, and are ready to mount and run immediately.
With 700 hours of use and strong 180 PSI compression on both engines, they deliver dependable performance and long service life. Ideal for twin-engine setups needing power, efficiency, and confidence on the water.
???? Key Features:
- Twin Yamaha F300 (300HP each) 4-stroke outboards
- 700 original hours
- 30-inch shaft (convertible to 25” if needed)
- 180 PSI compression on both engines
- Rigging included (complete setup)
- Professionally serviced and tested
- Clean, well-maintained condition
- Ready to install and run
???? Why buy from us?
All our engines are workshop-inspected, serviced, and water-tested, ensuring you receive a turnkey solution ready for immediate use—no surprises.








1. Shipping Within the United States
We arrange reliable delivery of engines and outboard motors to customers throughout the contiguous United States, Alaska, and Hawaii. Shipping costs and methods vary depending on the product, destination, size, weight, and freight requirements.
- Engines and outboard motors are securely prepared, strapped, palletised, and packaged for transport.
- We work with trusted freight carriers and specialist heavy-freight providers.
- Shipping arrangements are organised according to the product and delivery destination.
- Where applicable, freight shipments may include transit protection or insurance through the carrier.
2. Estimated Delivery Times (USA)
Delivery times depend on the destination, freight provider, product size, and availability of transport. The following are general estimates only:
| Location | Estimated Delivery |
|---|---|
| Contiguous USA (Lower 48) | 3 – 7 business days |
| Alaska & Hawaii | 7 – 14 business days |
| Remote / Rural Areas | 5 – 12 business days |
Note: Delivery estimates are provided as a general guide only. Actual delivery times may vary due to freight schedules, weather conditions, public holidays, carrier availability, seasonal demand, and other circumstances outside our control.
3. Worldwide Shipping
We offer international shipping on selected engines, outboard motors, and marine products. Customers outside the United States are welcome to contact Blueys Engine Shop for a personalised international freight quote.
International customers are responsible for understanding and complying with all applicable customs, import regulations, duties, taxes, clearance requirements, and other charges imposed by the destination country.
4. Order Processing & Dispatch
Once payment has been confirmed, our team will begin preparing the order for dispatch. Depending on the product and freight requirements, preparation and shipping arrangements typically take 1–3 business days.
- Orders are checked and prepared before dispatch.
- Engines and outboard motors are securely packaged or palletised where required.
- Freight arrangements are confirmed with the appropriate carrier.
- Tracking or freight consignment information will be provided when available.
5. Important Shipping Information
- A tracking number or freight consignment number will be provided when available after dispatch.
- Heavy engines and outboard motors may require suitable unloading equipment (forklift, crane, or tail-lift) at the delivery address.
- Please ensure someone is available to receive the shipment where required.
- The delivery location must be reasonably accessible to the freight vehicle.
- Customers should inspect the packaging and product as soon as reasonably possible after delivery.
- Customers should retain
Why Shop With Japan Engine & Marine Pty Ltd?
Free Shipping Australia
Enjoy fast and secure free delivery across Australia on all engine orders.
Quality Assured
All engines are carefully sourced and inspected for reliable performance.
Worldwide Shipping
Flat rate $250 shipping available worldwide with secure packaging.
Secure Checkout
Safe and encrypted payment options for a secure purchasing experience.
Expert Support
Our team is ready to assist you with outboard and JDM engine selection.














