Genuine Ducati part number 040017030 — O ring 2031.

Where this part fits

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

• 695 — 2007 · drawing “Cylindre - piston”, item 1
• 999 S AMA Replica — 2007 · drawing “Embrayage”, item 26
• S4R — 2003 to 2007 · drawing “Embrayage”, item 26
• S4RS — 2007 · drawing “Embrayage”, item 26
• 1000 — 2006 · drawing “Embrayage”, item 26
• 1000 S — 2006 · drawing “Embrayage”, item 26
• 1000 SS — 2003 to 2006 · drawing “Embrayage”, item 26
• 400 — 1995 to 1997, 2000 to 2006 · drawing “Cylindre - piston”, item 1
• 749 Dark — 2004 to 2006 · drawing “Embrayage”, item 26
• 749 R — 2004 to 2006 · drawing “Embrayage”, item 9
• 749 S — 2003 to 2006 · drawing “Embrayage”, item 26
• 999 — 2003 to 2006 · drawing “Carter moteur”, item 13

… and 80 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.