38421AA020   Application(s): DL/GL/GL10/RX/XT/XT6/Leone/Loyale 4wd and 4wd TURBO 5MT S/R+D/R(read: ALL ea82/ER27 4wd and 4wd turbo S/R+D/R transmissions) ALL Legacy 4wd 5spd to 2004MY ALL Baja N/A 5spd to 2003 MY ALL Impreza 5spd to 11/2003 production date (including ALL WRX and STi 5spd, except 6MT) ALL Forester 5spd to 2003 MY     They are the SAME unit from 1984(1985 MY) to 2003(2004MY, however some are mixed with the new type stubless driff) for all 4WD 5spd transmissio