The fronts were FTC2175 and the rears were FTC2176
The push fit adaptor FTC5085 wasn't introduced on the "Rover" axle until Chassis Number XA159807 but could be retro fitted to earlier axles. It made its first appearence on the DII for the 1998 Model Year and even the P38a didn't get it until chassis number XA410482
Personally I always liked 515845
Rob