Tarby and RR are correct.
In 1969, the only CJ offered was a CJ5. Available with a 4 cyl F-134 Hurricane or a V6, 225 Dauntless. Standard 3-speed manual transmission (T14) backed by Dana 18 tranfer case. Rear Dana 44 tapered axle, and closed-knuckle Dana 27 front axle.
An upgraded trim package was available, the Tuxedo Park Mark IV, identified by the first digits 8322 on the "VIN".
DJs were also made in 1969, looking identical to a CJ5 except 2WD only. In many cases these DJs were later modified by owners with swapped-in front axles and transfer cases to make them 4WD.
As Tarby said... the best info on the web for your '69 can be found in the forums at EarlyCJ5.net. If you go there, search-and-read, you'll learn more than you can imagine about your rig.