Capacitor you pictured is a two-in-one. 60mfd for Compressor (may be marked HERM) and 5mfd for fan. With a third terminal that's common to the 5 and the 60. You can replace that with two, or replace one side with a single capacitor, or even use one side of two two-in-one's. You'd just need a jumper to connect the COM terminals of the two.
Hopefully just Capacitor and wiring, but this thing's been HOT. Could be failing compressor, but also likely it's seen low campground voltage and/or poor air flow across its coils. Clean it, not just the rear coil (condenser) that you can see, but the front coil (evaporator) that's inside a housing.
An appliance parts shop should have something that'll work. Singles or two-in-one. Yours is marked 370-VAC, but 440-VAC works fine.