Identifying transmission serial number

[Cjohio]

I have a 1975 cj 5 258 4.2 and had a Slave cylinder leak on me and I need to replace it. Problem is there’s nothing for that year so I’m assuming the transmission is not the same year as the motor. So I got the numbers off the side of tranny and if somebody could help me decipher what they mean I would appreciate it. Thx..
3-02-065-906 WG Div

 

[mriplaybass]

I don't think that a hydraulic clutch was available on a 1975 CJ5. Someone retrofitted one. There are several places that make the hydraulic conversions. If you can find a number on the slave cylinder, you may be able to Google it and find a replacement. The transmission numbers pretty much mean nothing as far as the retrofit kit, unless you know what kit you have.

 

[Cjohio]

I have a 1975 cj 5 258 4.2 and had a Slave cylinder leak on me and I need to replace it. Problem is there’s nothing for that year so I’m assuming the transmission is not the same year as the motor. So I got the numbers off the side of tranny and if somebody could help me decipher what they mean I would appreciate it. Thx..
3-02-065-906 WG Div

Only part number on the slave is 56 Aisin.

 

[coldair]

If you can post a picture I bet someone would recognize it and be able to help out.

 

[mriplaybass]

If you can post a picture I bet someone would recognize it and be able to help out.

When I did the hydraulic conversion on our 79 CJ7, I just used a master/slave from an early 80's CJ. You might want to check out someplace like Rock Auto, and look at their pictures.