Alternator/Generator

This page provides detailed information about the OEM alternator used in the Honda RC51, including its specifications, connector details, and visual references.

Alternator Overview

The Honda RC51 (RVT1000R) OEM alternator requires minimal modification, and is optional. However, in my case, the sheathing on the alternator leads was significantly worn and tattered. To address this, I wrapped the leads with Raychem DR-25 heat-shrink tubing and sealed the ends with Raychem SCL encapsulant for enhanced durability and protection. Initially, I intended to retain the OEM connector but struggled to de-pin it after removing only one terminal. Ultimately, I replaced the OEM connector with a DT04-3P connector for a more reliable and professional setup. This modification necessitated corresponding changes to the rectifier/regulator to ensure compatibility. While these alterations are optional, they contribute to a cleaner, more professional appearance, even if the components are not typically visible.

Connector Data

OEM connector specifications for the alternator will be updated in the future. For my custom application, I used a DT04-3P connector. Pin assignment is not critical for the alternator, as it is not polarity-sensitive, simplifying the wiring process.

Alternator Images

Explore this collection of high-resolution images showcasing the Honda RC51 OEM alternator modification.