Multiquip EE31998 Kit Magnaplus 360F PMG and PM300 Reg Upgrade

The Multiquip EE31998 is a genuine OEM Kit Magnaplus 360F PMG and PM300 Reg Upgrade designed for the PM300 standby generator series. This factory-sourced upgrade kit delivers the exact components needed to bring your generator's permanent magnet generator and voltage regulator up to current Magnaplus 360F specification. As a genuine Multiquip OEM part, EE31998 is fully validated for the PM300, ensuring every component matches the original design intent without guesswork or improvisation. Order with confidence knowing this kit is sourced directly from Multiquip's authorized parts supply chain and sold by DHS Equipment.

Key Features

• Genuine OEM Upgrade Components — Each piece in this kit meets Multiquip's original electrical output and compatibility specifications for the PM300 generator's PMG and voltage regulator circuit.
• Complete Upgrade Solution — Bundles the Magnaplus 360F permanent magnet generator components and PM300 regulator upgrade parts into a single kit, eliminating the need to source components separately.
• Direct PM300 Fitment — Engineered specifically for the Multiquip PM300 standby generator; installs using existing mounting points and wiring interfaces on that platform.
• Improved Voltage Regulation — Upgrading to Magnaplus 360F PMG technology supports stable voltage output under varying load conditions, helping protect connected equipment from power irregularities.
• Electrical Safety Compliance — Using the correct OEM-specified PMG and regulator combination is critical in generator applications where incorrect output voltage can damage load equipment or create unsafe operating conditions.

The permanent magnet generator (PMG) is an auxiliary excitation component that provides a stable, load-independent power supply to the automatic voltage regulator (AVR), allowing the generator to maintain consistent output voltage even under fluctuating loads. The voltage regulator then uses that signal to control field excitation and keep output within tight tolerances. When either component degrades or fails, the generator may exhibit voltage instability, hunting, or an inability to hold rated output — all of which can disrupt sensitive connected equipment. This upgrade kit replaces and improves both elements together, restoring and enhancing the PM300's voltage management system to Magnaplus 360F standard.

For fitment questions or to confirm this kit is the right upgrade for your PM300 configuration, contact the DHS Equipment parts team for assistance.

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.