Tow trailer coupling suitable for Renault R4 starting from year of construction 1963. With EC E6

permission! Permissible D value = 4,58KN (max. trailer hitch tongue load = 55kg. Max. trailer load braked = 750kg). Please, remove the accurate trailer data from your permission papers! Suitable for all exhaust variants. The trailer hitch is only 62cm wide and is mounted on the inside of the side member!