Yeah man, we had to go buy one. Seal has been replaced but boy was it a struggle. When I say struggle, think of Mick doing the short shifter, multiplied by about 100000. Below is a list of interesting points/issues we dealt with: 1) Pulley could not be removed while the nose was attached to the supercharger, which was unusual compared to other situations where they were relatively loose. 2) The bolts holding the nose drive on were on incredibly tight and the oil plug head was slightly burred 3) There was FAR too much oil in the supercharger. Definitely more than the required 100ml, at least 1.5 times the required amount. 4) Once the nose was removed, the pulley was removed, with significant difficulty. Using the bearing puller, it came off. But the edges of 1 side of the pulley is no longer true. When you spin it, think of a buckled bike wheel but with flaws in 4 parts of of the rim. 5) They did not use any form of grease/bonding agent on the inner part of the seal (where it contacts with the drive shaft) nor did they use any bonding agent on the outer part of the seal, where it mates with the nose housing. 6) Filling the oil chamber was not as difficult as we thought. About ½ to 2/3 of the bottle was put in without even having to shift the car, the car was then put on an incline (perpendicular to the incline) in order to fill the rest. Dave is of the opinion that we are a little short in terms of 100ml, but it should be sufficient as we are close enough. Good point: 1) The original pulley I received was a 3.4 pulley. Due to the damage Anthony (STYLSH) donated his 3.2 pulley to the project. This means more boost due to a smaller pulley and may further explain why my Dyno run was less than Anthony’s and Dave’s with more mods. I was running a slightly larger pulley and the boost controller. 2) The whine is slightly different, I think because of the pulley. So far it looks ok, but I’ll give it another run tomorrow to check for any leaks.