Caterpillar D348 diesel fuel injection pump that I rebuilt several years ago. It has 12 individual pumps in a common housing driven by a large camshaft. The tall part with the lever
How to repair diesel pump - Rebuilding BOSCH diesel injection pump VE - Ремонт ТНВД BOSCH VE - YouTube
We rebuild BT4 and BT6 Cummins VE Bosch injection pumps - Anderson Diesel Service - Diesel Parts and Service, Grand Island