CATERPILLAR-3034-CONNECTING-ROD-BEARING-075

173-1272 in the 0.75mm undersize is for a Caterpillar 3034 crankshaft that's needed the deepest of the four available regrind steps stocked for this engine. This is typically the last usable undersize before a journal is considered beyond economical repair and a replacement or built-up crank becomes the more sensible option. Orange.net.za dispatches this part fast across South Africa.