This oil seal installer helps to evenly drive oil seals into place.
This one has a 60mm depth to help clear the shaft.
You can also run a bolt and a washer through the center to help apply even pressure to the seal.
This exactly fits:
Toyota Type T Oil Seal - 90311-40022
This seal is commonly used on the Toyota 3.3 L 3MZ-FE V6 crankshaft.
The author marked this model as their own original creation.