Clutch Masters 07-08 Nissan 350Z 3.5L Hydraulic Release Bearing (For FX725/FX850 Twin Disc)The factory hydraulic bearing found in these cars is plastic and is known to crack and leak as well as just be a bit spongy feeling once the car is fully warmed up. Our kit is made from billet aluminum and is then hard anodized for longevity. We assemble and test each bearing kit that leaves our facility to ensure a smooth, trouble free installation and can get out back on the road to enjoy your enhanced driving experience. This Part Fits: Year Make