Honda 31750-769-751 Regulator Rectifier Assembly

The Honda 31750-769-751 Regulator Rectifier Assembly is a genuine OEM component designed for GXV610 and GXV620 vertical shaft engines. As a direct Honda replacement, this assembly carries the same specifications as the original unit installed at the factory, ensuring it integrates correctly with the engine's charging circuit without modification. Confirm your engine's serial number against the fitment table before ordering — Honda supersedes electrical components at serial breaks, and part number 31750-769-751 may not apply to every production run of these engines.

Key Features

• Genuine OEM Electrical Integrity — sourced directly from Honda, this assembly matches the original voltage regulation and rectification characteristics required by GXV610 and GXV620 engines, protecting sensitive electrical loads from overcharge or undercharge
• Direct OEM Replacement — designed as an exact replacement for the original unit, this component connects to the existing wiring harness without alteration
• Verified Fitment — confirmed for GXV610 and GXV620 vertical shaft engines; check your serial number against the compatibility table to ensure this is the correct assembly for your production range
• Charging System Reliability — a failed regulator rectifier can cause battery drain, erratic charging voltage, or damage to connected electrical components; replacing it restores stable output to the engine's electrical system

The regulator rectifier assembly performs two linked jobs in the engine's charging system. The rectifier converts the alternating current produced by the engine's stator into the direct current needed to charge the battery and power electrical accessories. The regulator then limits that output voltage to a safe, steady level — without it, an uncontrolled voltage spike can destroy the battery, fuse circuits, or damage any equipment the engine powers. When this assembly fails, symptoms typically include a battery that won't hold a charge, voltage readings outside the normal operating range, or blown fuses on the electrical circuit.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.