• Most of oil drain tools use gravity to drain the transmission oil out, but it is unable to drain out all the transmission oil.
• This transmission oil drain tool kit is able to drain out the rest of transmission oil cleanly by air pressure to keep the transmission clean. (There will be around 2.6 L oil left in the transmission of some car models without using this kit.
• Application: MERCEDES-BENZ 722.6 / 722.9 Transmission, BMW 6HP / 8HP Transmission.
