Fits for Caterpillar Engine: 3046, 3054, 3054C, 3054E, 3064, 3066, 3126, 3126B, C-9, C9, C6.4. Remove the old Monitor. Install the main body of the Monitor. AC Compressor. Application fits Model Replaces Part Number: 157-3198, 1573198, 260-2160, 260216.
