Application:(Just for reference)
Compatible for Caterpillar CAT
EXCAVATOR:307, 311, 311B, 311C, 312, 312B, 312B L, 312C, 312C L, 313B, 314C, 315, 315B, 315B FM L
315B L, 315C, 317, 317B LN, 318B, 318C, 319C, 320 L, 320N, E110, E110B, E120, E120B, E140, E180, E200B
E240, E240C, E300, E300B, E450, E70, E70B, EL240B, 305.5, 305.5E, 306, 306E, 307, 307B, 307C, 307D, 308C
Engine:3116, 3066, 3054, 3046, 3054T, 3204, 3304, 3306, 3306T, 4M40, C3.3B, C2.6, C2.4