This is a very popular replacement for 1989-2002 Dodge Ram pickup with the 5.9 Diesel Cummins and for 1991-1999 Jeep Wrangler with the 4.0L engine. This unit has a maximum output of 200+Amps and will produce between 100A to 130A at idle depending on whether the engine is gas or diesel and shaft speeds. This unit will increase the charging capacity at all RPM Ranges with NO modifications.
One Year Warranty
** NOTE ** there were two types of alternators used, one had a side facing B+ output stud and one was rear facing. Our unit will come with a rear facing stud. The wire will reach and there are no clearance issues, but be aware that this can be a difference and the wire may bend tightly as a result.
NEW NEW NEW !! We now have a self exciting or 1-wire version of this alternator available. If you are putting the 5.9 Diesel powerplant into a vehicle not wired for it, this is your answer - no external regulator, no wiring. Just the main power feed wire.