Koeln V6 engines 2.0/2.3/2.8 (1982-1989) A3.10 Oil Pump 100% completed parts added: 12parts total: 12 Koeln V6 engines 2.0/2.3/2.8 (1982-1989) – Oil Pump # Part name Qty Prod Prod date FINIS Part No. 1 Pump assy - oil 1 - 12/88 1613225 83TM 6600 AA 2 Shaft - oil pump drive 1 - 12/88 0405141 11405141 3 Lockwasher - tooth 1 D - 12/88 1510393 71HM 6A707 AA 4 Cover, screen and tube assy 1 - 12/88 1535484 71TM 6K621 BA 5 Rotor assy 1 - 12/88 0543572 11543572 6 Cover - oil pump 1 - 12/88 0543669 11543669 7 Bolt - hex.headM8 X 25MM 2 - 12/88 1461203 E602188 S72 8 M6 X 18MM 6 - 12/88 0241729 E602167 S72 9 Lockwasher(B8) 2 - 12/88 1613374 10 Plunger - oil pump relief valve 1 - 12/88 0405132 11 Spring - pressure 1 - 12/88 1613226 83TM 6670 AA 12 Plug assy - relief valve 1 - 12/88 0405133 11405133