DUCATI 54040131A Phase Regulator Rectifier 748 916

( Type: Rectifier ), ( Manufacturer Part Number: 54040131A ), ( Intended Use: Replacement Part ), ( Reference Oe/oem Number: 54040131a, 540.4.013.1a, 019001000078, Gu32703810 ), ( Country Of Origin: Germany )

Review DUCATI New Genuine 748 916 Phase Regulator Rectifier Oem fits 750 900

The Ducati 54040131A Phase Regulator Rectifier is a crucial component for the electrical system of Ducati motorcycles, specifically models with engines ranging from 748cc to 916cc. This rectifier is designed to convert alternating current (AC) to direct current (DC) to power the motorcycle's electrical components.

The phase regulator function of this rectifier ensures that the electrical charge is properly synchronized with the engine's rotation. This is crucial for efficient charging and maintaining the battery's health. The regulator maintains a consistent voltage output to prevent overcharging or undercharging, which could damage the battery or other electrical components.

The rectifier itself is a robust and efficient design, capable of handling the high power demands of a motorcycle's electrical system. It features diodes that rectify the AC current into DC current, and it also includes smoothing capacitors to remove any remaining AC ripple, ensuring a clean and stable DC output.

This Ducati phase regulator rectifier is made with high-quality materials and is built to withstand the rigors of motorcycle use. It is designed to be easy to install and connect to the motorcycle's electrical system, with clear and concise instructions provided. The rectifier is also fully compatible with the wiring and electrical systems of the specified Ducati motorcycle models.

In summary, the Ducati 54040131A Phase Regulator Rectifier is an essential component for maintaining the electrical system of Ducati motorcycles with engines from 748cc to 916cc. Its phase regulator function ensures efficient charging and stable voltage output, while the robust and efficient design is capable of handling the high power demands of a motorcycle's electrical system. This rectifier is easy to install and is fully compatible with the specified Ducati motorcycle models.

The Ducati 54040131A 748, 750, 900, 916 phase regulator rectifier is an essential component of Ducati motorcycles with the mentioned engine sizes. This part is responsible for converting the alternating current (AC) produced by the motorcycle's generator into direct current (DC) that charges the battery and powers the electrical systems.

1. Original Equipment Manufacturer (OEM) part: This part is manufactured by Ducati, ensuring a perfect fit and compatibility with your motorcycle's electrical system.

2. High-quality components: Ducati is known for its high-performance motorcycles and the same quality is reflected in their OEM parts.

3. Reliability: As a critical electrical component, a reliable phase regulator rectifier is essential for the proper functioning of your motorcycle.

1. Cost: Ducati OEM parts generally come with a higher price tag compared to aftermarket alternatives.

2. Availability: Depending on your location, it might be more challenging to find a local supplier for this specific part.

In conclusion, the Ducati 54040131A 748, 750, 900, 916 phase regulator rectifier is a crucial investment for the proper functioning of your Ducati motorcycle. While the cost may be a concern, the benefits of using an OEM part, such as reliability and perfect fit, often outweigh the initial investment.

Recommendation: If you're in need of a phase regulator rectifier for your Ducati motorcycle, we recommend purchasing the OEM Ducati part, such as the Ducati 54040131A 748, 750, 900, 916 phase regulator rectifier, to ensure the best possible performance and compatibility with your motorcycle.

Details:

The actual item is shown. Up for sale is this single Genuine Ducati Part as shown ONLY - seen in the above photos. This is in NEW / NOS UNUSED Condition. This comes in or with the original packaging/box as shown.

OEM Part Number: 54040131A. Free USA Shipping. Please feel free to ask any questions about this item. The majority of the items we sale are shipped through USA Postal Service USPS and or FedEx with delivery confirmation.

part #: 54040131a prices

• $99.95-$199.99

specifications rightrectifier:

• for models: 750, 900
• for makes: Ducati
• type: Rectifier
• manufacturer part number: 54040131A
• intended use: Replacement Part
• reference oe/oem number: 54040131a, 540.4.013.1a, 019001000078, Gu32703810
• country of origin: Germany

seller rightrectifier:

• # reviews: 8350
• rating: 100.0%
• city: Washington, Pennsylvania

payments rightrectifier:

• credit card: Diners-club
• wallet: Paypal
• other

returns rightrectifier:

• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

offer rightrectifier:

• started: November 24, 2025
• sold: 0
• options: Ship-to-home
• availability: In Stock
• best offers: True
• quantity: 1

general rightrectifier:

• condition: New
• Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Voltage Regulators Rectifiers

shipping rightrectifier:

• transit: 4-8 Days
• carrier: USPS
• service: USPS Ground Advantage
• class: Standard
• type: Fixed
• cost: $0.00

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