Golf cart parts (East Mesa)

Looking for golf cart parts for free the story on this is it belongs to a real nice and sweet older lady her name is miss moss long story short she let someone work on this to get it going cuz it belonged to her brother who she was very fond of he has since passed he was working on it when he passed and she's just trying to get it fixed so she can enjoy it any help would be greatly appreciate it it's supposed to have a gas electric start off of an when you press the gas and starts up and it goes so what I'm looking for is an adapter to convert the cable throttle to a solid rod carburetor linkage alco it needs a battery if anyone can help with that ,that would be great the golf cart is a shuttle craft it also needs a windshield