🚚 Fast Shipping Options: Express & Standard Available

🌍 EU & International Shipping Available

  • Free shipping over £50

  • Free help & advice

  • Hassle-free returns

  • Open 5 days a week

All Driveshafts 10% Off

ATV City  |  SKU: RMS020-102794

Regulator Rectifier – Honda TRX350 / TRX350D Fourtrax Foreman ATV – Replaces 31600-HA7-921 – 1986–1992

Regular price £85.10
Shipping calculated at checkout.

Delivery and Shipping info

  • Standard delivery (2-4 working days) - £4.99 on eligible UK mainland orders under £50.

  • Express delivery - £6.99 on eligible UK mainland orders placed before 2pm.

  • Large equipment including international orders are subject to different delivery rates and timescales.

Returns

Start Your Return Online (Recommended)

  1. Log In: Sign into your account on our website.
  2. Select Order: Navigate to your order history and select the item you wish to return.
  3. Initiate Return: Follow the simple prompts to start your return.

A Thank You to Our Valued Customers.

This regulator rectifier is a direct replacement for the Honda TRX350 and TRX350D Fourtrax Foreman ATV, covering 1986 to 1992 model years. It provides stable and reliable voltage regulation, protecting the electrical system from overcharging, voltage spikes, and battery drain, restoring dependable charging function with no modification required.

Manufactured from premium materials for consistent performance and long service life, this unit replaces Honda OEM references 31600-HA7-921, 31600-HA7-671, and 31600-HA7-750, making it a dependable aftermarket solution for restoring and servicing these classic Honda Foreman ATVs.


Fitment

Model Year Range
Honda TRX350 Fourtrax Foreman 1986–1987
Honda TRX350D Fourtrax Foreman 1987–1992

Key Features

Feature Detail
Type Regulator Rectifier
Fitment Direct replacement — no modification required
Protection Guards against overcharging, voltage spikes, and battery drain
OEM References Replaces Honda 31600-HA7-921, 31600-HA7-671, 31600-HA7-750
Components Premium materials for long service life
Application Honda TRX350 / TRX350D Fourtrax Foreman

OEM Cross-Reference

OEM Part Number Manufacturer
31600-HA7-921 Honda
31600-HA7-671 Honda
31600-HA7-750 Honda

Specifications

Specification Detail
Component Regulator Rectifier
Application Honda TRX350 / TRX350D Fourtrax Foreman
Year Range 1986–1992
Condition New

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.