fits model: 135i, 335i, E82, E90, E60. make: Bmw. year: 2007–2013.

( Manufacturer Part Number: 7527881 ), ( Oe/oem Part Number: 11217527881, 7527881, 11-21-7-527-881 )
The BMW 7527881 Crankshaft Crank Bolt is a crucial component for the high-performance engines found in various BMW models, specifically the 2007-2013 135i and 335i models from the e82, e90, and e60 series. These vehicles are equipped with the N54 engine, known for its powerful and efficient performance.
This crankshaft crank bolt is precisely engineered to meet the stringent quality standards of BMW. It is a crucial part of the engine's crankshaft, playing a vital role in maintaining the engine's structural integrity and ensuring smooth operation. The bolt is crafted from high-grade steel, ensuring strength, durability, and resistance to wear and tear.
The BMW 7527881 Crankshaft Crank Bolt features a unique design and dimensions specifically tailored for the N54 engine. It is designed to withstand the immense torque and power generated by the engine, ensuring reliable performance over an extended period. The bolt has a hexagonal head for easy installation and removal, and it is coated to prevent corrosion, ensuring long-lasting performance even in harsh environments.
In conclusion, the BMW 7527881 Crankshaft Crank Bolt is an essential component for maintaining the performance and reliability of your BMW 135i or 335i. Its high-quality steel construction, precise dimensions, and corrosion-resistant coating make it an ideal replacement for worn-out or damaged bolts. By using this genuine BMW part, you can ensure that your vehicle continues to deliver the smooth, powerful, and reliable performance that you expect from a BMW.
Pros of buying a BMW 7 Series (E60/E61) 2007-2013 335i/135i with an N54 engine and replacing the crankshaft crank bolt:1. Reliability and performance: The N54 engine is known for its power and reliability. It features direct injection and a twin-scroll turbocharger, which provides a smooth and responsive driving experience.
2. Availability of parts: As a popular engine, there are many aftermarket parts available for the N54, including the crankshaft crank bolt. This means that you can find replacement parts easily and at a reasonable price.
3. Potential for upgrades: Replacing the crankshaft crank bolt can be an opportunity to upgrade other components in the engine, such as the flywheel or clutch, which can improve overall performance and longevity.
Cons of buying a BMW 7 Series (E60/E61) 2007-2013 335i/135i with an N54 engine and replacing the crankshaft crank bolt:1. Cost: Replacing the crankshaft crank bolt can be a relatively expensive repair, as it requires specialized tools and skills. Additionally, the cost of the replacement part can be high, especially if you opt for an OEM part.
2. Complexity: The N54 engine is a complex piece of machinery, and replacing the crankshaft crank bolt requires a deep understanding of the engine's inner workings. This can be a challenging repair for someone without experience in engine repairs.
3. Potential for further damage: If the crankshaft crank bolt was replaced due to a lack of maintenance or a previous accident, there may be other underlying issues that need to be addressed. Neglecting these issues can lead to further damage and expensive repairs down the line.
Conclusion:Buying a BMW 7 Series (E60/E61) 2007-2013 335i/135i with an N54 engine and replacing the crankshaft crank bolt can be a worthwhile investment for those who value reliability, performance, and the potential for upgrades. However, it is important to consider the cost, complexity, and potential for further damage before making a decision. If you are not confident in your ability to perform the repair yourself, it may be worth seeking the assistance of a professional mechanic.
Recommendation:If you are considering buying a BMW 7 Series (E60/E61) 2007-2013 335i/135i with an N54 engine and replacing the crankshaft crank bolt, it is recommended to research the cost and availability of replacement parts, as well as the repair process, before making a decision. Additionally, consider seeking the assistance of a professional mechanic to ensure that the repair is performed correctly and to avoid any potential further damage.
Removed from 2009 Bmw 135ICondition is as pictured, inspect all pictures, Bearing were not spun, this was a good motor before storage, Ships daily.