Genuine Ducati part number 81910391A — Rear wheel spindle.

Where this part fits

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

• ST3 S ABS — 2006 · drawing “Bras oscillant”, item 2
• Monster 1000 S — 2005 · drawing “Bras oscillant”, item 2
• ST4 S — 2001 to 2005 · drawing “Bras oscillant”, item 2
• ST4 S ABS — 2003 to 2005 · drawing “Bras oscillant”, item 2
• 620 — 2002 to 2004 · drawing “Bras oscillant m620s”, item 2
• Monster 1000 — 2003 to 2004 · drawing “Bras oscillant m1000s”, item 2
• 800 — 2003 · drawing “Bras oscillant m800s”, item 2
• 900 — 2002 · drawing “Bras oscillant”, item 2
• S4 — 2001 to 2002 · drawing “Bras oscillant”, item 2
• S4 Fogarty — 2002 · drawing “Bras oscillant”, item 2

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.