If you have zero oil pressure and the engine is banging around, the damage is already done and it's not worth fixing that engine. It is very uncommon for oil pumps to go out these days. It's more likely the thing spun a bearing. You need to start pricing out replacement engines. You can pull the...
Most certainly replace the water pump while you're in there too. It is driven by the timing belt and will cause big problems if you leave it for sure!!!
(edit) your timing gears do not need to be replaced. There are also no guides in that setup. If you really wanted to get nitpicky you could...
Most certainly replace the water pump while you're in there too. It is driven by the timing belt and will cause big problems if you leave it for sure!!!
(edit) your timing gears do not need to be replaced. There are also no guides in that setup. If you really wanted to get nitpicky you could...