40amp Stator & Regulator Rectifier for Harley Dyna 2008-2016 30017-08 74631-08

40amp Stator & Regulator Rectifier for Harley

This 40amp stator and regulator rectifier set is a charging system replacement for Harley Dyna models, cross-referencing OEM 30017-08 and 74631-08.

Overview

This 40amp stator and regulator rectifier set restores charging output on Harley Dyna motorcycles. The stator generates AC current from the engine, while the regulator rectifier converts it to the DC voltage the battery and electrical system need. It suits riders replacing a failed or weak charging component on 2008-2016 Dyna models.

Built For Performance

• 40amp stator output for reliable charging capacity
• Stator cross-references OEM 30017-08
• Regulator rectifier cross-references OEM 74631-08
• Matched set designed to work together
• Direct-fit replacement for the original charging components

Fits These Machines

• for Harley Dyna 2008-2016 models

On-The-Job Use

• Replacing a stator that no longer charges the battery
• Restoring voltage output on a Dyna with a failed regulator rectifier
• Routine charging system maintenance on 2008-2016 Dyna models

Specs At A Glance

Good To Know

Q: Do I need to replace the stator and regulator rectifier at the same time? A: It is common practice on this charging system, since a failed regulator can damage the stator and vice versa. Replacing both together helps prevent a repeat failure.

Q: Will this fit my Dyna? A: It is intended for Harley Dyna models from 2008 through 2016. Confirm your model year and existing part numbers before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.