Hi everyone;
I have a Terios 1.3 sport,
AirCon | Model Codes:- J102 GG-GMXFW |Engine Spec:- 16-valve | 4-cylinder | 1298cc | 103kW.

Is there any way I can tell from this engine number what "fanbelt" I need to replace the existing one without taking off the existing one. It is a 4 rib belt.

If it is any help:-
The power steering belt has got "Mitsuboshi 3PK 640 R12-8J" it is a 3 rib
Thanks in anticipation.