The product is a genuine OEM diesel fuel injector pump for a 1977-1983 Mercedes W123 240D 2.4L engine. Made in Germany, this high-pressure pump comes with a manufacturer warranty and is designed specifically for the OM616 engine. The part number is 0403244008, and it is a direct replacement for the original factory stock control controller. This genuine part is essential for maintaining the proper fuel system function in your vintage Mercedes vehicle. Comes with the manual throttle linkage, cruise control, and choke