1Replacing OEM numbers for reference: ZF6HP19, replacement for 5 7 Series 750i 760i X5 X6. 2Elaborate refurbished process ensures higher normal use rate, which can be used normally like the new valve body. 3Made of high grade ABS and metal material, rugged, anticorrosion and durable, ensures long lifespan. 4Original standard, it's an excellent replacement for the old or damaged transmission valve body. 5Simple to install, no complicated tools and operations required, convenient to use.