TAD940GE; TAD941GE Lubricating System Oil Cooler: B TAD941GE Parts on group Oil Cooler: B: Pos. Part No Qty Parts name Comments 1. 8170816 [1] Oil cooler 2. 20551483 [1] Sealing ring 3. 980366 [1] Flange screw Parts catalog : Oil Cooler: A TAD940GE Oil Filter Housing and Oil Filter TAD941GE Oil Filter Housing, Components. Alternative Mounting. TAD940GE, TAD941GE Oil Filter Housing and Oil Filter TAD940GE Lubricating System. SN7009159770- TAD940GE, TAD941GE Lubricating System SN7009167424- TAD940GE, TAD941GE Oil Drain Pump and Installation Parts, Engine Mounted TAD940GE, TAD941GE