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020 or 02a is the gear box style rod or cable change easy way to tell but depends on model engine etc

all the gear boxes are stamped with a 3 letter code ASD CDA etc and from that look up the diff numbers 36/19 divide one by the other for final drive ratio
 
020 or 02a is the gear box style rod or cable change easy way to tell but depends on model engine etc

all the gear boxes are stamped with a 3 letter code ASD CDA etc and from that look up the diff numbers 36/19 divide one by the other for final drive ratio

Hi, fl@pper From that i would think 020 is rod change & 02a is cable!!
& yea got the letter codes, where would i find the diff numbers ??:redface::redface: