Catalog Section # Part name Qty Prod Prod date FINIS Part No. Koeln V6 engines 2.4/2.9 B3.20 - Oil Pan 3 Bolt - hex.headM6 × 21 mm 24 10/88 - 8/96 6639808 W501624 S301 Koeln V6 engines 2.4/2.9 B3.20 - Oil Pan 4 M6 × 21 mm 24 10/88 - 10/94 6639808 W501624 S301 Koeln V6 engines 2.4/2.9 B3.20 - Oil Pan M6 × 21 mm 18 10/88 - 10/94 6639808 W501624 S301