CYLINDER BLOCK GP 2096725 - Caterpillar

3204, D343, G343, 1693, D346, G346, D348, G348, D349, G349, 3400 Family, D342, G342, D353, G353, D379, G379, D398, G398, D399, G399, 3500 Family And 3600 Family Engines.Reference: Service Magazine, March 26, 1984, Page 7, "New Connection Rod And Main Bearings Used" (3300 Family Of Engines) and Service Magazine, October 1, 1984, Page 6, "New Main And Connecting Rod Bearings Have Copper Bond Material" (1100 and 3100 Families Of Engines and 3208 Engines). The charts in this article list the part numbers of the current main and connecting rod bearings for the above engines. Part numbers of standard, oversize and undersize bearings are included.