The component with the lowest price in the WATER PUMP schematic is the Bolt, Flange(2uj).
The Bolt, Flange(3dm) is the most widely applied product in the TDM850 2000 4TX6 ITALY 104TX-300E2 WATER PUMP ( two times ).
A sample from the products for the Water Pump include: Circlip(10y), Bolt, Flange(4as), Washer, Plate (5n6), Pipe 1.
