fits model: E36, Z3, M44, 318. make: Bmw. year: 1996–1998.

( Manufacturer Part Number: 1247502AE ), ( Type: Crankshaft )
The BMW 1247502AE crankshaft for the E36 318 Z3 (1996-1998) is an essential component of your vehicle's engine system. This high-quality crankshaft is specifically designed for the 1.9-liter M44 4-cylinder engine, ensuring optimal performance and reliability.
The crankshaft is made from robust materials, typically steel or an alloy, to withstand the intense pressure and friction generated within the engine during operation. The LM57 designation refers to the specific variation of this crankshaft, which is engineered to meet BMW's stringent standards of precision and durability.
This BMW crankshaft features a precise balance, ensuring smooth operation and reducing vibrations. The crankshaft also incorporates counterweights to further enhance efficiency and reduce wear and tear on other engine components.
The crankshaft's journals, or bearing surfaces, are carefully machined to ensure a perfect fit with the connecting rods and main bearings. This ensures proper engine assembly and prevents misalignment, which can lead to engine damage.
The crankshaft's hubs are also engineered to accommodate the timing gears, which synchronize the movement of the engine's pistons and valves. This ensures proper engine timing, which is essential for efficient combustion and optimal engine performance.
In conclusion, the BMW 1247502AE crankshaft is a crucial component for maintaining the performance and reliability of your E36 318 Z3's 1.9-liter M44 4-cylinder engine. Its precision engineering, robust materials, and careful machining ensure a long service life and reliable operation, making it an essential investment for any BMW enthusiast or owner.
The BMW E36 318 Z3 (1996-1998) with the 1.9-liter M44 4-cylinder engine and a crankshaft with part number LM57, is a classic sports car that has both its advantages and disadvantages.
Pros:1. Iconic Design: The Z3 is renowned for its sleek and stylish design, which has stood the test of time and remains popular among car enthusiasts.
2. Handling: The Z3 is known for its excellent handling and agility, which makes it a joy to drive on winding roads.
3. Reliability: The M44 engine is generally considered to be a reliable engine, and with proper maintenance, it can last a long time.
4. Affordability: Compared to newer BMWs, the Z3 is more affordable to purchase, insure, and maintain.
Cons:1. Maintenance Costs: While the M44 engine is generally reliable, it can be expensive to maintain, especially if you plan to do the work yourself.
2. Interior Quality: The Z3's interior is not as high-quality as newer BMWs, and it may not have all the modern features that you're used to.
3. Fuel Efficiency: The Z3's fuel efficiency is not great, especially when compared to newer cars with more advanced engines.
4. Rust: The Z3 is prone to rust, so it's important to inspect the car thoroughly before purchasing to ensure that there are no issues.
Conclusion:The BMW E36 318 Z3 with the M44 engine and LM57 crankshaft is a great option for car enthusiasts who are looking for a classic sports car that offers a fun driving experience. While it may require some maintenance and have some drawbacks, such as its interior quality and fuel efficiency, the Z3's iconic design, handling, and affordability make it a worthwhile investment for many.
Recommendation:If you're interested in purchasing a BMW E36 318 Z3, I recommend doing your research and inspecting the car thoroughly before making a purchase. Look for a car that has been well-maintained and has no rust issues. Additionally, consider budgeting for maintenance costs and be prepared to invest in some upgrades to make the car more modern and comfortable. Overall, the Z3 is a great option for those who are looking for a classic sports car that offers a fun driving experience at an affordable price.
Larsen Motors. Mounts in good condition. 1996 1998 BMW E36 318 Z3 1.9 M44 4-Cylinder Engine Crankshaft Crank OEM LM57, This crankshaft is in good condition with minor cosmetic flaws.