Harddrive Regulator - Black FL/FLH 1976-1980 OEM 74512-79a — Harley-Davidson Electra Glide, Electra Glide Classic, Electra Glide Sport (1976-1980)

Harddrive regulator for 1976-1980 Harley-Davidson FL/FLH Touring models, engineered to meet or exceed OEM specifications with sealed construction and high-temperature circuit board design. Uses SCR (Silicon Controlled Rectifier) technology for cooler, more reliable charging system operation.

Features

• Meets or exceeds OEM specifications
• SCR (Silicon Controlled Rectifier) technology for cooler operation
• Sealed encapsulation protects against moisture and heat
• High-temperature circuit board with surface-mount construction
• OEM-grade wiring harness
• Direct replacement for 1976-1980 FL/FLH models

Specifications

• Brand: Harddrive
• Manufacturer Part #: H1075
• UPC: 191361170065
• Length: 5.3 in
• Width: 5.3 in
• Height: 3.2 in
• Weight: 0.86 lbs
• Country of Origin: China (Mainland)

Fitment

Fits 1976-1980 Harley-Davidson FL and FLH Touring models.

Frequently Asked Questions

Will this fit my 1976-1980 Harley Touring?

Yes — this regulator is a direct replacement for FL and FLH Touring models in that model year range. Verify your bike's year and model before ordering.

What makes the SCR design better?

SCR technology allows the regulator to operate cooler and more efficiently than older designs, improving charging system reliability and longevity.

Is this sealed against weather?

Yes — the regulator is sealed encapsulation to protect against moisture, dust, and high operating temperatures.

Do I need any additional wiring or adapters?

No — the OEM-grade wiring harness is included and connects directly to your 1976-1980 Touring's charging system.