4LB1 / 4LC1 / 4LE1 / 4LE2 (1993 and newer). 3LA1 / 3LB1 (1991 and newer). 3LD1 / 3LD2 (1992 and newer). 4LE1 / 4LE2 (Interim-Tier 4, 2007 and newer). For Isuzu Engine.