Caterpillar Main Bearing, Standard, .51mm oversize, 1280384

Standard journal, .51mm oversize outer diameter
Engines require 3
C10 Engines 2PN C10 Engines 3CS C10 Engines 8YS C11 Engines KCA C11 Engines RSX C12 Engines C13 Engines KCB C13 Engines JAM C13 Engines LEE C13 Engines MHX

OEM Cross References: 128-0384, 1280384