Hyundai Elantra Time Correa 1.8 1993

Good, I recently bought a Hyundai Elantra 1.8 1993 had burst time strap, the belt it had is 153 teeth, but I look for it and everyone tells me that it is 151 teeth that uses that engine, I suspect that the previous owner could have put a wrong strap. If someone could help me confirm it, I would be very useful, thank you very much, greetings. "Venezuela"