Tykick Voltage Regulator Rectifier for Harley-Davidson 2006–2008 Touring — OE-style direct-fit, stabilizes charging

If your Harley's battery is overcharging, undercharging, or the electrical system is acting flaky, a failing regulator rectifier is a common culprit. This Tykick replacement is manufactured to OE-style specifications and cross-references factory part numbers including 74505-06, 7450506A, 498269 (49-8269) and 498276 (49-8276). It offers a direct-fit solution intended to restore steady voltage output and maintain reliable charging for the touring lineup built between 2006 and 2008.

How does this rectifier help my Harley's charging system?

The rectifier converts AC output from the stator to DC and regulates voltage delivered to the battery and electronics. Installing a functioning regulator rectifier helps prevent battery damage from overvoltage and reduces dimming or flickering lights caused by voltage drop. It's a core component for stable electrical performance on long rides.

• Converts alternator AC to regulated DC power for charge management.
• Prevents voltage spikes that can shorten battery and accessory life.
• Helps maintain consistent lighting and electronic function while riding.

Will this part fit my Harley Davidson model and replace my old part number?

This unit is made to match the fit and connectors for Harley-Davidson Electra Glide, Road Glide, Road King and Street Glide models from 2006–2008. It is manufactured as an aftermarket replacement that cross-references multiple OEM part numbers. Verify connector type and mounting points against your existing regulator rectifier to confirm compatibility before installation.

• Designed for 2006, 2007, and 2008 Harley touring models listed above.
• Cross-replaces part numbers: 74505-06, 7450506, 74505-06A, 7450506A, 498269, 49-8269, 498276, 49-8276, FHADA204G018.
• Ships with standard connector layout compatible with OE-style mounts.

How do I install the Tykick regulator rectifier and what should I check?

Installation is a bolt-on swap for most affected models, but basic mechanical skill and common hand tools are required. Always disconnect the battery before starting, compare the new unit to the old one, and confirm wiring colors and plug compatibility. Torque mounting bolts to the bike maker's spec and inspect wire harness condition while accessible.

• Disconnect battery negative terminal before removal.
• Compare connectors and mounting holes to ensure direct replacement fit.
• After installation, test charging voltage at idle and while revving to confirm proper regulation.

What warranty and support come with this replacement part?

Tykick provides a 6-month support window covering defects in materials and workmanship under normal use. If the part shows qualifying defects during that period, contact customer service to discuss replacement eligibility and next steps. Keep proof of purchase and photos of the part and bike wiring for faster resolution.

• 6-month support for manufacturing defects under normal use.
• Customer support available for replacement eligibility and troubleshooting.
• Retain order details and images to expedite after-sales service.

Who is this for: riders of 2006–2008 Harley-Davidson Electra Glide, Road Glide, Road King, and Street Glide who need a reliable, OE-style regulator rectifier replacement. Whether you're restoring a touring bike, troubleshooting charging issues, or preparing for long-distance rides, this Tykick unit is aimed at motorcycle owners and mechanics seeking a direct-fit aftermarket option that cross-references the common OEM part numbers.