NA8/NB Mazda Miata Crank Seal Installer

What is it?

This is a tool to ease installation of a new front main seal on the crankshaft of a Mazda Miata.

How do I use it?

You'll carefully line the seal up, making sure to lubricate things with a bit of oil, slide this tool up against the face of the seal and use the crankshaft bolt to slowly force the seal squarely into the bore.

**Warning!**
This tool won't stop at the proper distance, it's up to you to make sure you only push the seal in until it's flush!

Read the service manual! Keep a close eye on the seal as it needs to go in straight. Keep an eye all around the seal as you drive it.

It can be used with gentle taps of a hammer as well to straighten things out if they become crooked.

What's it for?

This tool works on all 1.8L BP engines.

The crankshafts are pretty much identical in all of them.