KOMATSU-6D125-VALVE-SEAT

6150-41-4430 is a valve seat insert for the Komatsu 6D125 engine, one of Komatsu's larger displacement engines used in heavier excavator and dozer applications. On an engine this size, valve seat wear translates to a proportionally bigger compression loss per cylinder than on smaller engines, which is part of why seat condition gets checked closely during any major overhaul of a 6D125. Orange.net.za stocks this part for fast South Africa dispatch.