Spec: Unit Type: Alternator, Voltage: 12, Rotation: CW, Amperage: 95, Clock: 10, Pulley Class: 2258, Regulator: IR, Fan Type: IF Replaces OEM Numbers: AC DELCO: 321-1304, 334-2241, ARROWHEAD: 400-14017, CARGO: 112921, FORD: F1VU-10300-BB, F1VU-10300-BC, F1VU-10346-AD, F1VY-10346-A, F1VY-10346-B, J & N: 400-14017, J & N (OLD): 400-14017R, LESTER: 7753, GL-297, GL-312, NSA: ALT-1806, REMY LIGHT DUTY: 20199, REMY LIGHT DUTY NEW: 92307 Compatible With/Replacement For: FORD: CROWN VICTORIA 1992, LINCOLN: TOWN CAR 1991-1992, MERCURY: GRAND MARQUIS 1992 1-year warranty protects you after your purchase. We're confident that our products will work flawlessly once installed in your vehicle. But in a rare case that it does not, we'll replace it anytime within one year of your order. If you have a problem, we will take every step to assist you, contact us for a replacement. 100% New aftermarket Alternator built to meet OEM specifications for Ford, Lincoln, Mercury