DB Electrical ADR0035 130 Amp Alternator Replacement for 1999 Ford E-Series Vans 4.6L V8 - Compatible with E150, E250, E350 - High Performance Auto Part for Reliable Power Supply in Daily Commuting & Heavy-Duty Use

This alternator arrived on time and was relatively easy to swap out for the old one in my Ford Econoline van.Everything works great and I saved around $75 from the local parts store in my area(I could wait a couple of days no problem there,unlike other items that I need today).This is a new part instead of a rebuild and it looks new also.After running it a few days I tested the output and it read 14.30 volts(I have multiple batteries in my service van)and everything works well and even seems to be running better(probably more voltage to the coils in my Super Duty V-10 engine?) We'll see in the long run if it lasts,but so far so good!The only problem I had in the repair was the serpentine belt install(because the old belt broke from the old alternator pulley being seized up),eventually I had to have a mechanic install the new belt after me trying to install the belt after 4 hours and plenty of frustration because there is very little room to work in the engine compartment of the V-10 Econoline!(its confusing because I installed a new belt and belt adjustment pulley on a 4.6 litre Lincoln Town Car with no problem in about 30 minutes!!)Anyway after a tow job to the shop and a replacement Mass Air Flow sensor replacement(another problem that happened(stalling and rough running) during the install-the van is 17 years old)everything runs well and I went back to work.I guess it was a live and learn lesson in vehicle repairs-but it worked out well!!Hope this helps!Also to add-I bought the serpentine belt here at Amazon and it worked well and the price turned out to be about 1/2 of what the parts store wanted.That belt did take a couple of days longer to arrive,but it all worked out well in the end!This is a 130 Amp alternator for the Super Duty applications.Like I said earlier I could rearrange my work schedule to wait a couple of days for everything to arrive(I used prime 2 day shipping-I'm sure anyone could use next day shipping for the extra fee?)Again hope this helps!!