SERIES regulators run much cooler than the Shunt and MOSFET voltage regulator rectifiers and way cooler than OEM parts.

Power only flows through the electrical components when the battery is charging which allows the stator to have lower current flowing when not used, extending its lifetime.

This bypass harness allows you to connect your new series regulator directly to your battery. Bypassing feet of wire and multiple connectors on your main wiring harness to provide a safer and more direct connection.

Provides lower regulator and stator temperatures, more accurate voltage regulation, and increased reliability of your charging system components.

Battery condition is extremely important. No voltage regulator can work correctly with a bad or weak battery. Always fully charge your battery before performing any charging system tests or replacing parts. If there is any doubt, have the battery load tested or replaced.

Battery condition is extremely important. No voltage regulator can work correctly with a bad or weak battery. Always fully charge your battery before performing any charging system tests or replacing parts. If there is any doubt, have the battery load tested or replaced.

BENEFITS OF SERIES VOLTAGE REGULATORS

SERIES regulators run much cooler than the Shunt and MOSFET voltage regulator rectifiers and way cooler than OEM parts.

Power only flows through the electrical components when the battery is charging.

Allows the stator to have lower current flowing when not used, extending its lifetime.

The regulator is easier to mount because it is smaller than the OEM.

RMSTATOR?s new SERIES voltage regulator brings better reliability and charging system performance. A SERIES regulator is a significant upgrade over typical shunt type voltage regulators.

A shunt regulator controls battery voltage by grounding the stator coils to dissipate current as heat, rather than sending it on to the battery. SERIES regulators control battery voltage by intermittently disconnecting stator coils from the regulator electronics, limiting current flow through the unit and on to the battery completely.

This results in lower regulator and stator temperatures, more accurate voltage regulation, and increased reliability of your charging system components.

This bypass harness allows you to connect your new series regulator directly to your battery. Bypassing feet of wire and multiple connectors on your main wiring harness to provide a safer and more direct connection.

We include the opposite connector (main harness side) as we know these are often melted / corroded / defective. Defective connectors are a major cause for repetitive electrical issues.

Suzuki DRZ 400 -- 2000-2004
Suzuki DRZ 400 E -- 2000-2004
Suzuki DRZ 400 S -- 2000-2009, 2011-2023
Suzuki DRZ 400 S -- 2010
Suzuki DRZ 400 SM -- 2005-2010, 2013-2020, 2023-2024
Suzuki RMX 250 -- 1998-1999

32800-08D00
32800-29F00
21066-S005

Series Regulator :

Dimensions:
Width: 84 mm
Length: 90 mm
Height: 32 mm
Fixation holes center to center: 69 mm

Other specifications:
Number of plugs: 2
Number of pins: 5
Minimum Charging Voltage: 14.5 V +/- 0.5 V
Maximum Charging Current: 50 A / 500 W
Open Circuit Voltage: < 15 V
Operation Temperature: -20?C to 85?C

Dimensions:
Wires length: 640 mm
Number of plugs: 3
Number of pins: 5
Number of wires: 5

Before installing your new SERIES Voltage Regulator Rectifier :

• Check the AC output of the stator
• Replace any burned or corroded connectors on stator and regulator rectifier
• Check and repair any melted wiring
• Use hi-temp dielectric grease on all connectors

Take a look at our installation instructions video !

Warning:

Risk of electric shock. Disconnect the battery before servicing.
Ensure proper installation by a qualified technician to avoid malfunction.

Our multiple North American locations, from which we ship our products, allows us to deliver 99.7% of our orders within the specified time period. If your item is not available in our main New Jersey facility, we still guarantee that your order will be delivered within the specified time period.

This guarantee applies to shipments delivered in the 48 continental USA states, excluding PO boxes.