This product is a universal 6-speed transmission specifically designed for 6.6L Duramax engines. It features a 1.375 alignment shaft, ensuring a perfect fit. The part number is ATLT130, offering a reliable and efficient solution for your vehicle.

Using this product is easy. First, make sure your vehicle has a 6.6L Duramax engine. Then, carefully install the 6 - speed transmission with the 1.375 alignment shaft. During installation, handle the parts gently to avoid any damage. When it comes to maintenance, check the alignment shaft regularly for any signs of wear or misalignment. Also, keep the transmission clean and lubricated as recommended by the vehicle's manual. If you notice any unusual noises or performance issues, stop using the vehicle and have it inspected by a professional.