Connecting Rod Description
This Connecting Rod is indexed for Komatsu s: 3D84-1A S/N 01001-UP 3D84-1B S/N 01001-UP 3D84-1C S/N 01001-UP 3D84-1D S/N 01001-UP 3D84-1F S/N 13021-UP 3D84-1FA S/N 25916-UP 3D84-1G S/N 13022-UP 3D84-1GA S/N 25919-UP 3D84-1GA-U S/N 25919-UP 3D84-1H S/N 18873-UP 3D84-1J S/N 18873-UP 3D84N-1YC S/N 20425-UP. Compare reference number 729350-23100 against the label on your existing Komatsu component before ordering.
Additional cross references on file: YM729350-23100, WYYM729350-23100. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.




