
Auto Transmission Gearbox for Chevrolet Wuling N300 Van B12. Durable Aluminum Construction: Features an aluminum-alloy case and cast iron intermediate plate for lightweight structure. Low Noise Operation: Optimum designed spindly teeth and precision shot peen gear faces reduce noise significantly. High Torque Capacity: Precision engineering increases carrying capacity and ensures big torque performance. 100% Quality Testing: Every unit undergoes 100% testing before shipment to guarantee high quality. 1 Year Warranty: Comes with a standard 1-year warranty coverage for peace of mind. ISO Certified: Product meets ISO certification standards for quality and reliability. Fast Lead Time: Standard lead time is 20 days, with peak/off-peak seasons within 15 workdays. Global Market Reach: Products exported to Southeast Asia, Africa, South America, Middle East, and Europe.