fits model: M30, E34, E24.



| Brand | BMW |
|---|---|
| Manufacturer Part Number | 11111720650 |
| Part Type | ENGINE HOUSING CYLINDER BLOCK |
The BMW 11111720650 is a cylinder block for the M30 5-liter, 6-cylinder engine. This engine housing is specifically designed for the BMW E34 and E24 models produced between 1988 and 1993. This bare cylinder block is a crucial component of the engine, providing the foundation for the pistons, connecting rods, crankshaft, and other moving parts.
The cylinder block is made of high-quality cast iron, ensuring durability and reliability. It features a 90-degree V6 configuration, with each cylinder having a bore of 84.0 mm and a stroke of 88.0 mm. The total displacement of the engine is 5,000 cubic centimeters (5.0 L).
The cylinder block is designed with a wet sump oil system, which means that the oil reservoir is integrated within the engine block. This design improves the engine's overall efficiency by reducing the amount of oil needed. The oil pump is mounted on the crankshaft, and the oil passages are designed to ensure optimal lubrication of all moving parts.
The cylinder block also features a cast-in oil gallery, which is responsible for distributing oil to each cylinder. This design ensures that each cylinder receives an adequate supply of oil, reducing wear and tear and improving engine performance.
The cylinder block is also equipped with water jackets, which circulate coolant around the cylinder walls to keep the engine temperature within safe limits. This cooling system is essential for maintaining engine performance and preventing engine damage due to overheating.
The BMW 11111720650 cylinder block is a high-quality component that meets BMW's stringent engineering standards. It is suitable for use in both stock and high-performance applications, making it an excellent choice for BMW enthusiasts and mechanics looking for a reliable replacement part. Whether you are restoring a classic E24 or upgrading an E34, this cylinder block is an excellent investment in your BMW's engine.
Pros of buying BMW 11111720650 88-93 M30 5L M30B35 E34 E24 6-cyl engine housing cylinder block bare:1. Cost-effective: Purchasing an engine housing cylinder block bare can be more affordable than buying a fully assembled engine.
2. Customization: Buying the engine housing cylinder block bare allows you to have more control over the parts used for the rebuild, allowing you to choose high-quality components that meet your specific needs.
3. Availability: Engine housing cylinder blocks are more commonly available for older models, making it easier to find a suitable part for a classic BMW.
Cons of buying BMW 11111720650 88-93 M30 5L M30B35 E34 E24 6-cyl engine housing cylinder block bare:1. Requires technical skills: Installing a bare engine housing cylinder block requires technical skills and knowledge, which may not be available to all car owners.
2. Time-consuming: The installation process can be time-consuming, especially if you are not an experienced mechanic.
3. Risk of damage: If not handled properly, the engine housing cylinder block may be damaged during installation, which can result in additional repair costs.
Conclusion:Buying BMW 11111720650 88-93 M30 5L M30B35 E34 E24 6-cyl engine housing cylinder block bare can be a cost-effective and customizable option for car owners who have the necessary technical skills and time. However, the installation process can be time-consuming and risky, and it may not be suitable for all car owners.
Recommendation:If you have the necessary technical skills and time, and want to save money on your engine replacement, buying the engine housing cylinder block bare can be a good option. However, it's important to thoroughly research the installation process and ensure you have all the necessary tools and parts before starting the project. If you're not confident in your abilities, it may be worth considering hiring a professional mechanic to handle the installation for you.
The cylinder linings all show original honing marks clearly. The housing exterior has some rusting damage, but no deep pitting. Reference to driver/passenger side is for left hand drive cars, so RD vehicles UK/japan/Australia, etc. Please reverse the indicated. All the mounting points are intact.
There are a few light scuffs visible, but no deep scores or widespread damage. The pistons and crankshaft are not included. Still not sure this part will fit your car.
Condition: this engine block was taken from a running 1988 735i with 250k miles. 88-93 Bmw M30 3.5l M30b35 E34 E24 6-cyl engine housing cylinder block bare oem: stock #: 45075. Item: engine block, 250k. Which side does this part fit?, left driver side, right passenger.
Rarely, large or difficult to package items will take a day two longer. Details can be viewed in the photos. The cooling passages are clean and smooth. This is a used original Bmw part.
See the photo below for illustration. Oe part #. Guaranteed good working condition.
