Hey just looking for some help as I’m a little lost. Looking to redo all of my bearings and seals on my transmission. I just don’t know if it’s a 40mm or 35mm ID speedometer gear. So honestly the answer depends on which kit I purchase. All the help is appreciated! Stock D16z6 stock transmission.

 

40mm and 35mm refers to the differential bearings. Look on the passenger side for a round circle near the axle. It will be stamped either A000 or B000. Z6 would be B000 and 40mm.