Harddrive Regulator - Black XL `1994-2003 OEM 74523-94 — Harley-Davidson Sportster 1200, Sportster 883, Sportster 883 Hugger (1994-2003)

Harddrive regulator in black for V-twin motorcycles, meeting or exceeding OEM specifications with a sealed, high-temperature enclosure and SCR (Silicon Controlled Rectifier) technology for cooler, more efficient operation.

Features

• Meets or exceeds OEM specifications
• Silicon Controlled Rectifier (SCR) technology for cooler operation
• High-temperature sealed encapsulation
• Surface-mount circuit board design for improved heat dissipation
• OEM-grade wiring harness

Specifications

• Brand: Harddrive
• Manufacturer Part #: H2394
• UPC: 191361170164
• Length: 4 in
• Width: 3 in
• Height: 2 in
• Weight: 0.86 lbs
• Country of Origin: China (Mainland)

Fitment

Fits V-twin motorcycles, including Harley-Davidson and Indian Motorcycle models compatible with OEM regulator 74523-94.

Frequently Asked Questions

Will this fit my Harley or Indian?

This is a universal V-twin regulator. Verify your bike uses OEM part 74523-94 or matches the connector and mounting before ordering.

What does the SCR design do?

The Silicon Controlled Rectifier technology allows cooler operation and more efficient power regulation compared to standard designs.

Is this sealed against moisture?

Yes — the regulator is sealed with high-temperature, environmentally protected encapsulation to resist moisture and corrosion.

How difficult is installation?

Regulators are typically bolted to the frame or battery box and wired in. Consult your service manual or a technician if you're unfamiliar with electrical work.