High Quality Forged Steel Crankshaft for BMW E90 E93 X1 X3 X5 135I 335I 740li 3.0L N55 N55b30A 3.0L 11217580483 11212163665

High Quality Forged Steel Crankshaft for BMW E90 E93 X1 X3 X5 135I 335I 740li 3.0L N55 N55b30A 3.0L 11217580483 11212163665. High Quality Forged Steel: Made from premium forged steel with hardness HRC 50-55 for durability. 100% Pre-Delivery Testing: Every unit undergoes 100% visual inspection and testing before shipping. Customization Available: Supports OEM/ODM services with flexible customization from customer designs. Fast Production Lead Time: Stock items ship in 7-10 days; production items take 30-45 days. Sample Production Support: Capable of producing parts based on customer samples or technical drawings. Competitive Pricing Strategy: Maintains competitive prices to ensure customer benefits and long-term partnership. Responsive Warranty Service: Handles all warranty complaints within 48 hours of receipt.