Speed Pressure Sensor 3244131 for Caterpillar CAT 311C 312C 312D 313D 314C 318C 319C 319D 320C ExcavatorSpeed Pressure Sensor 3244131 for Caterpillar CAT 311C 312C 312D 313D 314C 318C 319C 319D 320C Excavator Part Number: CA3244131,324 4131,3244131 Applications: EXCAVATOR: 311C, 311D LRR, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315D L, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321C, 321D LCR, 323D L, 323D LN, 323D SA MOBILE HYD POWER UNIT: