Genuine Ducati part number 54040101A — Voltage regulator.

Where this part fits

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

• 400 — 2002 to 2007 · drawing “Faisceau de fils”, item 32
• 695 — 2007 · drawing “Faisceau de fils”, item 8
• S2R 1000 — 2006 to 2007 · drawing “Faisceau de fils”, item 8
• S2R 800 — 2005 to 2007 · drawing “Faisceau de fils”, item 8
• S4R — 2003 to 2007 · drawing “Faisceau de fils”, item 3
• S4RS — 2006 to 2007 · drawing “Faisceau de fils”, item 3
• 1000 SS — 2004 to 2006 · drawing “Faisceau de fils”, item 18
• Monster 620 — 2006 · drawing “Faisceau de fils”, item 8
• Monster 620 Dark — 2006 · drawing “Faisceau de fils”, item 8
• S2R 800 Dark — 2005 to 2006 · drawing “Faisceau de fils”, item 8
• 400 Dark — 2005 · drawing “Faisceau de fils”, item 8
• 400 Dark JAP — 2005 · drawing “Faisceau de fils”, item 8

… and 12 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.