100% NEW REPLACEMENT ALTERNATOR FOR. IR (Internal Regulator) IF (Internal Fan) Pulley Type: 6S. Hitachi LR180-751, Nissan 23100-3M200 Hitachi LR170-748, -748B , Nissan 23100-0M003.THIS ITEM IS 100% NEW REPLACEMENT ALTERNATOR, BACKED BY. The item "100% NEW ALTERNATOR FOR NISSAN SENTRA, 200SX ALTERNATOR 95-99 ONE YEAR WARRANTY" is in sale since Saturday, October 21, 2006. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Charging & Starting Systems\Other". The seller is "california_alternator_starter" and is located in Harbor City, California. This item can be shipped worldwide.