Ok well i bought a 98 civic dx 4 door so i could put up my integra for the winter. Well everyone knows the old y7's aint no power house. So i bought a ex tranny off some kid out of a 92-95 civic ex for $80. Just 2 make it a little quicker for now. Thought i got a good deal, but just my luck i put it in and it sounds like **** in 1st gear a little better in 2nd, almost normal in 3rd, and 4th n 5th are fine. It shifts like brand new and doesn't pop out of gear or anything but it wines really bad some times. Now ive had trannys apart before to change busted shift forks, syncros, and blown diffs, but i have no idea what size bearings it needs. Im pretty sure that its bearings. So when i called the part store that we get our parts from where i work they said they didn't list them but they could get them if i had the sizes.

So my question is does anyone know what size bearings or bearing codes maybe, that i need or even a good cheap place 2 get them from? I know i could take it out, tear it apart and mic the bearings but i need the car. So id like 2 find out what size bearings i need so i can get them and just take it out and do it all in one night. I know some people are gonna say just find another tranny but ive looked and no one has any around hear at least not that i can afford.

 

anyone???

 

I'm not sure about the Input/mainshaft bearings, but I can tell you the differential carrier bearings have to be ordered from Honda, they're NTN bearings and have a number (NTN# 6208C) but they can't be ordered from NTN, which sucks, regular 6208s are worth next to nothing but they're 1mm thicker, inner and outer diameters are the same. The good news is B-series carrier bearings are the same, so you might be able to find a used set somewhere.

Input shaft bearing part number is 91002-PS0-013 BEARING, BALL (26X58X15) (NTN)
Countershaft bearing part number is 91101-PL3-B03 BEARING, NEEDLE (30X55X21) (NTN CORP.)
Mainshaft bearing part number - 91004-PL3-B03 BEARING, ANGULAR BALL (NTN CORP.) (no measurements or NTN Part# available)
Countershaft bearing, upper - 91003-P21-003 BEARING, BALL (25X52X14/15) (NTN) (this bearing is the same as those found in DX transmissions)
Countershaft bearing, lower - 91102-PL3-B04 BEARING, NEEDLE (25X52.2X15) (this bearing is exclusive to EX/Si (possibly HX) transmisisons, all others use a ball bearing instead of a roller bearing)