It is offered as a plate and cover for those that are using the 07 pump. Cost for a chome unit is 619 from us I think retail is 650 or so from them. You can get it for a 99-06 version and use a early style pump same cost, or get it with a new style 07 pump ( more volume, larger gears) as a complete kit and that 834. It will retro fit a 99-06 up to a 07 style set up.
As I said before it has been tested with cranks with huge run out to see what it would do. The largest run out was .040 , it had smoked the pump, and cam plate so this was installed with a faulty crank to see what would happen. After 3500 miles the bike was torn back down. Pump looked like new, no gear noise, oil psi was up engine ran cooler. I am not saying that if you have a bad crank us it but nice to know that it will hold up.