Genuine German Parts: NewOldStock NOS. Two (2) of part number 003 519 085 A Drive Pinion Seals for Differential's with Special Options Code M 249 (Automatic Transmission) from Chassis Number 318 015 226 (Early Model Year 1968). Seal is 30 X 42 X 7 MM's. The Volkswagen 1978 Parts Fiche discloses this number changed to 010 409 085. Sealed from Factory-were marketed by BAP GEON. Made in, at the time, Western Germany. Number 4 x two in Illustrated Fiche refers! Two required. Ensure application; $17MailedLower48USA. USPSMO.