Genuine Ducati part number 88640011A — O-ring.

Where this part fits

This part number appears on the exploded views of the manufacturer's catalogue for the following models:

• S4R — 2003 to 2006 · drawing “Arbre a cames”, item 16
• ST4 S — 2001 to 2005 · drawing “Arbre a cames”, item 16
• ST4 S ABS — 2003 to 2005 · drawing “Arbre a cames”, item 16
• ST4 — 1999 to 2003 · drawing “Arbre a cames”, item 16
• 748 E — 2001 to 2002 · drawing “Arbre a cames”, item 29
• 748 R Single Seat — 1998, 2000 to 2002 · drawing “Raccord d'admission”, item 8
• 748 S — 2000 to 2002 · drawing “Raccord d'admission”, item 8
• S4 — 2001 to 2002 · drawing “Arbre a cames”, item 16
• S4 Fogarty — 2002 · drawing “Raccord d'admission”, item 8
• 748 — 1995 to 2001 · drawing “Raccord d'admission”, item 8
• 748 RS — 2000 to 2001 · drawing “Raccord d'admission”, item 8
• 996 — 1999 to 2001 · drawing “Raccord d'admission”, item 8

… and 14 other models.

The same description can cover different part numbers depending on the trim and model year. If in doubt, send us your bike's VIN: we check the fit before shipping.