Replace Part Number : 303-1509 & 303-1509-01.Alt ST-137B.
Application : For 2011-2021 Ford Super Duty F-250, F-350, F-450, F-550 And For 2016-2021 Ford Super Duty F-650,F-750.(Equipped with 6.7L Power Stroke Diesel )
Function : ST-137B 6.7L Front Crankshaft Seal Installer. With this tool the 303-1509-01 isn't required. Only use the supplied adapter ring on 2011-2019 models (BC3Z-6700-A seal). DON'T use the adapter ring when working on a 2020 and newer models (LC3Z-6700-A seal).
High quality : Made from high quality steel coated with black finish for extended longevity. Durable, used many times.
Package: 1 set Front Crankshaft Seal Installer Tool(as shown in the picture)