I replaced the clutch in my 1990 W-250 last year in June.I used a kit from Rock Auto.Only thing I did not care for about it was the throw out bearing housing seemed to be made of some type of hard plastic.Put it in along with a new hydraulic slave cylinder.Worked real good at first,but I noticed when winter rolled around,when it got real cold,push in the clutch pedal and it seemed like forever to slow down and stop in order to put transmission in reverse to back out of the garage.I checked the fluid resovoir for the hydraulic slave cylinder several times.Did not appear to be low,did add a tiny amount.I have,nt figured that one out yet.When the weather warmed up a bit,no problem engaging or disengaging the clu tch and transmission.