Harddrive Regulator - GEN 12v CHR Xl`1965-1969 Replaces Mechanical — Harley-Davidson (1978-1981)

Harddrive 12V regulator for XL Sportster models 1965-1969, a solid-state replacement for mechanical regulators that meets or exceeds OEM specifications. Uses high-power SCR technology and sealed construction to run cooler and last longer than stock.

Features

• Meets or exceeds OEM specifications
• High-power SCR (Silicon Controlled Rectifier) design
• Sealed, high-temperature encapsulation
• Surface-mount circuit board for efficient heat dissipation
• OEM-grade wiring harness

Specifications

• Brand: Harddrive
• Manufacturer Part #: H614C
• UPC: 191361170294
• Voltage: 12V
• Length: 4.02 in
• Width: 2.5 in
• Height: 0.75 in
• Weight: 0.7 lbs
• Country of Origin: China (Mainland)

Fitment

Fits Harley-Davidson XL Sportster models 1965-1969 with mechanical regulators.

Frequently Asked Questions

Will this fit my pre-1965 or post-1969 Sportster?

This regulator is engineered for 1965-1969 XL Sportster models. Other years may require different part numbers — verify your bike's year before ordering.

What's the advantage over the original mechanical regulator?

Solid-state SCR technology runs cooler, requires no moving parts or adjustments, and lasts longer than mechanical regulators.

Is installation straightforward?

Yes — this is a direct bolt-in replacement that uses the same mounting location and harness connection as the stock regulator.

Does this regulator need adjustment?

No — unlike mechanical regulators, this solid-state unit requires no field adjustment or maintenance after installation.