There are two ways to correct a faulty alternator, the first (and easiest) is to simply replace the whole unit, an expensive but foolproof option, or, rebuild the existing alternator, replacing just the parts required to bring it back to full effective operation.
Whichever course of action you decide the parts you may require are listed below:
Add as many parts as you wish to the same shopping cart, a new Service Kit A 3178027X50 for example, and still only pay the same single fixed price shipping cost.
Please be aware that this component may have other applications in the Suzuki model range.