50 Amp Stator Coil & Regulator Rectifier Replace for Harley 29987-06 74505-06

Stator Coil & Regulator Rectifier for Harley

This 50 amp stator coil and regulator rectifier set replaces OEM cross-reference 29987-06 and 74505-06, charging the battery and powering the electrical system on compatible Harley motorcycles.

Overview

This 50 amp stator coil and regulator rectifier kit delivers the charging power a motorcycle needs to keep the battery topped off and the lights, ignition, and accessories running. The stator generates AC current from the engine, while the regulator rectifier converts it to steady DC voltage. It is a direct replacement for riders servicing a worn or failed charging system.

Built For Performance

• 50 amp output supports the electrical demand of touring and cruiser models
• Stator coil wound for consistent AC generation across the rpm range
• Regulator rectifier converts AC to stable DC voltage for the battery
• Designed as a direct replacement for OEM 29987-06 and 74505-06
• Two-piece set covers both the charging and regulation side of the system

Fits These Machines

• for Harley models specifying OEM 29987-06 stator
• for Harley models specifying OEM 74505-06 regulator rectifier
• for Harley touring and cruiser applications requiring 50 amp charging

On-The-Job Use

• Restoring charging output on high-mileage motorcycles
• Replacing a burned stator or failed regulator rectifier
• Servicing bikes that run accessories, audio, or lighting upgrades
• Routine electrical maintenance before a long ride

Specs At A Glance

Good To Know

Q: Do I need to replace both parts at once? A: Many riders replace the stator and regulator rectifier together since a failed unit can stress the other. Inspect both before ordering to confirm what has failed.

Q: How do I verify this fits my bike? A: Match the OEM numbers 29987-06 and 74505-06 against your model and year, or check your service manual. Serial number variation can affect fit, so confirm before purchase.

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