This is a Brand New 200 Amp Replacement Alternator
These are the popular Delco 21SI and 22 SI units found on many types of heavy duty applications. We are producing them in a 200 amp version. This provides much better output than the 100 - 140 amp units provided by the factory. They are a 1 wire design (needing only the battery output cable) so they can be used for a large number of installations. We also have them available in a 24 volt configuration. Email us for prices on the 24 Volt units.
These alternators are sold outright (no core required) Please email your questions concerning applications to us and we will respond quickly.