
Crankshaft for BMW N63 11217620981 N63b44 Engine Parts V8. 20+ Years Manufacturing Experience: Professional development and production of engine crankshafts for over 20 years. ISO 9001 Certified Quality: Passed ISO-9001 certification with 100% visual and function inspection for finished products. Full Customization Options: Offers customization from samples, designs, full customization, minor, and flexible customization. OEM and ODM Services: Provides both OEM and ODM services with 3 dedicated R&D engineers. One-Stop Production Line: Complete in-house processes including melting, casting, heat treatment, machining, and packing. Global Market Recognition: Products exported for over 7 years with recognition in North America, Europe, and Southeast Asia. Durable Cast Iron Material: Made from US standard ductile iron and alloy crankshafts that can replace forged steels. Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods.