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Yanmar 4LHA-STP marine diesel engine 240hp
Original price was: $26,088.00.$24,783.60Current price is: $24,783.60.
- Description
Description
Yanmar 4LHA-STP Marine Diesel Engine 240HP
The Yanmar 4LHA-STP Marine Diesel Engine 240HP is a high-output propulsion engine built for sport fishing boats, performance cruisers, commercial vessels, and repower projects that require faster acceleration, higher cruising speeds, and dependable long-range performance. If you are researching the current Yanmar 4LHA-STP 240hp price, this model remains one of the most popular options for vessel owners seeking powerful performance in a compact four-cylinder platform.
Built within Yanmar’s proven 4LHA platform, this yanmar diesel marine engine delivers strong torque, improved fuel efficiency, and excellent power-to-weight performance for demanding marine environments. The Yanmar 4LHA-STP for sale market continues to attract buyers looking for dependable inboard boat motors for both private and commercial marine applications.
Key Features of Yanmar 4LHA-STP Marine Diesel Engine
- 240HP maximum output at 3300 RPM
- Turbocharged and intercooled performance
- Strong low-end torque for faster acceleration
- Direct injection fuel system
- Mechanical controls for simplified servicing
- Compact four-cylinder design
- Excellent power-to-weight ratio
- Built for continuous marine durability
This engine is commonly selected for operators looking for dependable marine engines yanmar solutions for heavier vessels that require stronger horsepower output.
Gearbox Compatibility
This engine can be paired with compatible Yanmar Gearboxes depending on your vessel configuration. Common transmission pairings may include hydraulic marine gears or customized propulsion packages based on your vessel requirements. Our team helps match the correct gearbox ratio for efficient power transfer and long-term reliability.
Technical Specifications
| Technical Specification | Value |
|---|---|
| Engine Model | Yanmar 4LHA-STP |
| Engine Type | 4-stroke vertical water-cooled diesel engine |
| Maximum Output | 177 kW / 240HP |
| Rated Speed | 3300 RPM |
| Continuous Output | 140 kW / 190HP @ 3100 RPM |
| Number of Cylinders | 4 In-line |
| Displacement | 3.455 L |
| Bore x Stroke | 100 mm x 110 mm |
| Combustion System | Direct Injection |
| Aspiration | Turbocharged & Intercooled |
| Starting System | Electric Start 12V |
| Alternator | 12V – 80A |
| Cooling System | Freshwater cooling |
| Controls | Mechanical |
| Dry Weight | 365 kg |
| Dimensions | 1131 mm x 719 mm x 811 mm |
| Certifications | RCD 1, IMO Tier 2, BSO II, EMC, SOLAS |
| Application | Sport fishing boats, yachts, commercial vessels |
| Drive Configuration | Shaft drive compatible |
These specifications align with Yanmar’s published 4LHA-STP technical documentation.
Standard Manufacturer Accessories Included
All engines we supply are brand-new bobtail units and include standard manufacturer accessories such as engine documentation, owner manuals, standard wiring components, factory supplied accessories, and manufacturer standard components.
Engine Availability
We maintain inventory through our internal stock and network of authorized dealers, allowing us to source available engines efficiently for customers worldwide. Availability may vary depending on current demand.
Warranty Coverage
All new yanmar marine diesel engines include standard manufacturer warranty coverage. Eligible models may also qualify for extended warranty options depending on usage requirements and maintenance compliance. We also assist customers with warranty registration support. International Maritime Organization (IMO)
Global Shipping and Delivery
We ship internationally through our logistics network and authorized dealers with secure export packaging and documentation. Shipping options may include EXW, CIF, and CFR depending on your preferred delivery terms. Once your purchase is completed, processing begins immediately while final delivery timelines depend on your destination.
Frequently Asked Questions
Is the Yanmar 4LHA-STP available?
Yes, available units can be sourced through our stock and authorized dealer network.
Is this a new engine?
Yes, all engines we supply are brand-new units unless otherwise stated.
Does it come with a gearbox?
This is supplied as a bobtail engine, but we can match it with compatible Yanmar Gearboxes if required.
Do you ship internationally?
Yes, we ship globally with proper export documentation and freight coordination.
How fast can the engine be delivered?
Processing begins once your purchase is completed, while final delivery timelines depend on your destination.
Request a Quote
Contact our team to request a quote for the Yanmar 4LHA-STP Marine Diesel Engine 240HP. We supply new engines, global shipping, warranty support, and complete propulsion solutions based on your vessel requirements.
