fits model: Z-500, 500. make: Kubota.

( Brand: Atomic Universal ), ( Part Type: Engine Block ), ( Engine Hp : 11 ), ( Country/region Of Manufacture: United States ), ( Core Charge: No Core Charges )
The Z-500 Marinized Atomic M15 11hp Diesel Kubota Engine Block 500 is a high-performance, reliable, and durable marine engine built for demanding applications. This engine block is powered by a 11hp Kubota D1103-E-2 diesel engine, which is known for its fuel efficiency, low emission, and long-lasting performance.
The engine block is marinized, which means it has been specially designed for use in marine environments. It features a high-pressure water-cooling system, which ensures that the engine stays cool even in hot and humid conditions. The engine block also has a corrosion-resistant coating, which protects it from saltwater and other marine corrosives.
The M15 engine block is equipped with a 3-cylinder, 4-stroke, direct-injection (DI) engine, which delivers smooth and powerful performance. The engine block has a displacement of 500cc, which provides enough power for a variety of marine applications, including outboard motors, trolling motors, and auxiliary power systems.
The engine block is made of high-quality cast iron, which provides excellent strength and durability. It also features a compact and lightweight design, which makes it easy to install and maneuver. The engine block is equipped with a standard 20mm mounting pad, which ensures a secure and reliable installation.
In addition, the engine block is easy to maintain and service. It has a simple and efficient air-cooled cooling system, which reduces the need for regular maintenance. The engine block also has a convenient oil drain plug, which makes oil changes quick and easy.
Overall, the Z-500 Marinized Atomic M15 11hp Diesel Kubota Engine Block 500 is a high-performance and reliable marine engine that is perfect for a variety of marine applications. Its marinized design, fuel-efficient and low-emission diesel engine, and compact and lightweight design make it an excellent choice for boaters and marine enthusiasts.
Pros of buying a Z-500 Marinized Atomic M15 11hp Diesel Kubota engine block 500:1. Reliability: Kubota is a well-known and respected brand in the engine industry, known for its durability and reliability.
2. Power: The engine delivers 11hp, which is suitable for a variety of marine applications.
3. Fuel Efficiency: Diesel engines are generally more fuel-efficient than gasoline engines.
4. Low Maintenance: Diesel engines are known for their low maintenance requirements.
5. Long Lifespan: Diesel engines are built to last, with a longer lifespan than gasoline engines.
Cons of buying a Z-500 Marinized Atomic M15 11hp Diesel Kubota engine block 500:1. Initial Cost: Diesel engines, including this one, tend to be more expensive than their gasoline counterparts.
2. Cold Start: Diesel engines can be more challenging to start in cold weather.
3. Noise: Diesel engines are typically louder than gasoline engines.
4. Availability of Parts: Depending on the location, parts for diesel engines may not be as readily available as for gasoline engines.
Conclusion:The Z-500 Marinized Atomic M15 11hp Diesel Kubota engine block 500 is a reliable, powerful, and fuel-efficient option for marine applications. However, its initial cost, cold start challenges, and noise level are drawbacks that should be considered. If these factors are not deal-breakers, the engine's longevity and low maintenance requirements make it a worthy investment.
Recommendation:If you are looking for a reliable, long-lasting engine for marine use and you are willing to pay a premium for those features, the Z-500 Marinized Atomic M15 11hp Diesel Kubota engine block 500 is a good choice. However, if you are on a tight budget or prefer a quieter engine, you may want to consider a gasoline engine instead.
Two bolts broke off in the block upon disassembly and an easy out also broke off in one of them. This engine was the marine version of the Kubota z 5 so the block is one in the same.
This block is from a good running and fully functioning Universal Atomic m15 11hp, two cylinder diesel sailboat engine. The engine had no issues and ran like a top. This is an easy fix for most reputable mechanics.