Here's the hydraulic throwout bearing being used. Need to add this, the directions say to have the bell attached to the engine and feed the trans with the throwout bearing with the hoses hooked to it through the hole in the bell. Well, they obviously have never tried this as the hydraulic throwout bearing with the hoses attached are bigger than the bell bearing retainer hole and will NOT go together like that. I had to remove the bell from the engine and angle it one way then another to get it to wiggle through, with the hoses OFF the throwout bearing.. So in reality, you have to have the bell hooked to the trans, then hook the hoses up and place them through the side of the bell to get it right. This would be a total PITA if done under the car.