Yanmar 8LV350 Marine Inboard Diesel Engine 350hp Common Rail
$45,088.00
- Description
Description
Yanmar 8LV350 Marine Inboard Diesel Engine 350HP Common Rail
The Yanmar 8LV350 350HP marine inboard diesel engine delivers 350 metric horsepower (257 kW) at 3,800 rpm from a compact 4.46-litre V8 platform. Denso common rail injection, twin turbochargers and intercooling combine with electronic engine management to provide diesel propulsion for recreational boats and carefully planned repower installations. YANMAR Marine International
Looking for a Yanmar 8LV350 350HP engine for sale? Request a quotation from MSS Motorsports UG covering engine condition, the required gearbox, helm controls and delivery to your destination.
Common Rail V8 Power for Recreational Boats
The 8LV350 sits between the 320 MHP and 370 MHP models in Yanmar’s 8LV Series. Yanmar describes the V8 platform as smooth-running and responsive, with an operating range extending from approximately 550 rpm at idle to 3,800 rpm at maximum rated output. YANMAR Marine International
For motor cruisers, recreational sportfishing boats and yacht tenders, the engine can be considered where the hull’s power requirement and installation layout suit its specifications.
Key features include:
- Denso common rail direct injection: Electronically controlled fuel delivery.
- Twin turbochargers and intercooling: Supports acceleration response and rated power.
- Compact V8 configuration: A layout to assess against available engine-room space.
- 12V / 180A alternator: Manufacturer-listed charging equipment.
- 435 kg dry engine weight: Excludes the gearbox, fluids and installation accessories. YANMAR Marine International
Technical Specifications
| Specification | Manufacturer-Published Details |
|---|---|
| Engine model | Yanmar 8LV350 |
| Maximum crankshaft output | 257 kW / 350 MHP at 3,800 rpm |
| Published continuous crankshaft rating | 234 kW / 318 MHP at 3,683 rpm |
| Displacement | Approximately 4.46 litres |
| Cylinder configuration | V8 |
| Engine cycle | Four-stroke diesel |
| Bore × stroke | 86 × 96 mm |
| Fuel injection | Denso common rail direct injection |
| Aspiration | Twin turbocharged and intercooled |
| Engine management | Electronic |
| Cooling | Coolant circuit with heat exchanger |
| Alternator | 12V / 180A |
| Dry weight without gearbox | 435 kg |
Specifications follow Yanmar’s published product data and standard 8LV operation manual. YANMAR Marine International
MHP means metric horsepower. The advertised 350HP figure describes maximum crankshaft output. The continuous rating and the power reaching the propeller through the drivetrain are separate figures.
Select the Correct Duty Rating and Version
Yanmar’s standard 8LV operation manual identifies recreational use. Its current light-duty commercial warranty documentation separately names 8LV350(Z)C variants among applicable models. Commercial buyers should confirm the full model designation, approved operating duty and required certification for the particular engine offered. yanmar.com
For shaft-drive installations, specify the 8LV350 inboard arrangement. The 8LV350Z is the sterndrive version and requires the corresponding drive-specific equipment. Confirm the complete configuration before placing an order. www.yanmar.com
Review the official Yanmar 8LV350 specifications and technical documents for manufacturer reference information.
Gearbox and Electronic Helm Integration
Yanmar documents KMH50A and KMH52V marine gearbox configurations for the 8LV family. The KMH50A uses an 8-degree down-angle arrangement with hydraulic shift. Gearbox selection must account for engine input speed, reduction ratio, shaft position and propeller loading. www.yanmar.com
The manufacturer also lists VC10 and VC20 vessel control systems among compatible products. Ask your quotation to identify the control generation, displays, wiring harnesses and number of helm stations included. YANMAR Marine International
For another output within the same family, compare the Yanmar 8LV370 common rail marine diesel engine. Confirm duty and certification separately for each model.
Price the Complete Repower Package
A useful Yanmar 8LV350 350HP price should make the supply scope clear. Request written confirmation of:
- Engine condition, serial number and operating hours where applicable.
- Available service history, inspection records and running-test evidence.
- Gearbox model and ratio, controls, displays and wiring included.
- Mounts, exhaust components and other supplied accessories.
- Warranty provider, coverage and commissioning requirements.
- Availability, dispatch estimate, packing and delivery charges.
For an engine replacement, provide photographs of the existing engine and gearbox identification plates. Your installer should assess mounting dimensions, exhaust routing, cooling-water supply, ventilation and access for maintenance.
Frequently Asked Questions
Is the Yanmar 8LV350 350HP a common rail engine?
Yes. Yanmar specifies Denso common rail direct injection with electronic engine management. YANMAR Marine International
Is 350HP the continuous rating?
No. Yanmar publishes 350 MHP as maximum crankshaft output and 318 MHP at 3,683 rpm as the continuous rating in its standard 8LV manual. Applicable duty instructions still govern operation. yanmar.com
Does the quoted engine include a gearbox and warranty?
These depend on the offered package and engine condition. Request an itemised quotation and written warranty terms before ordering.
Request Your Yanmar 8LV350 Quote
Contact MSS Motorsports UG for a Yanmar 8LV350 quotation with your vessel make and model, existing engine, gearbox or drive model, reduction ratio, intended operating profile and purchase timing. Include your billing and delivery addresses to request pricing for the specified equipment and transport to your destination.