tdi injector pump refurb

[Jabba]

I'm considering sending my injector pump for a refurb. I only recently replaced the timing belt, so if I can avoid removing the front cover, I'd like to.

I know there is a tool for holding the pump drive gear in place while the pump is removed.
Anyone know if it is any good? Does it actually work?

If the answer is 'yes' to the above, then does anyone have one I might be able to borrow for a few beer tokens?


Cheers, Dave