Features : REC MI Diodes:6-50 Ampere Mounting Length:100mm *M5X38mm Battery Post *With Trio *With Copper Heat Sinks FOR USE ON: Nissan Bluebird 2000 Diesel Original Numbers: LUCAS 21511121, UBJ220 MAGNETI MARELLI 940038256 MITSUBISHI A860T11770, NISSAN 2312405E16 For use on ALTERNATORS: MITSUBISHI ...