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Regulator Rectifier for Harley Davidson Dyna Glide 2008-2016 RM30341

Regulator Rectifier for Harley Davidson Dyna Glide 2008-2016 RM30341

SKU:RM30341

Regular price £111.30 GBP
Regular price £133.56 GBP Sale price £111.30 GBP
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MOSFET Voltage Regulator Rectifier - RM30341

Harley Davidson Dyna Glide, Street Bob, Super Glide, Switchback and Wide Glide - 2008-2016

A brand new MOSFET voltage rectifier regulator for the Harley Davidson Dyna Glide family. Stop burning your regulator rectifier - it is time to update or replace your voltage regulator with the advanced MOSFET type. A MOSFET unit runs cooler than all OEM diode style regulators, and this rectifier also has overheat protection: rather than burn up, it simply turns off for a while and cools off before resuming normal operation.

The unit is a direct replacement for your original part. It is plug-and-play and a direct fit, so installation is easy, and the quality exceeds the OEM equipment it replaces. It uses a higher grade of electric components together with an improved heat sink and improved charging capabilities. All shipped products are tested before dispatch. All item pictures are accurate; if in doubt, do not hesitate to compare our item to your original part before ordering.

Key Features

  • Advanced MOSFET type - runs cooler than OEM diode style regulators
  • Overheat protection - turns off and cools off rather than burning up
  • Direct replacement to your original unit
  • Plug-and-play, direct fit, easy installation
  • The quality exceeds the OEM equipment
  • Improved heat sink and charging capabilities
  • Higher grade of electric components
  • All shipped products are tested

Technical Specs

Specification Detail
Part number RM30341
Width 86 mm
Length 125 mm
Height 42 mm
Fixation holes centre to centre 128 mm
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 Less than 15 V
Operation temperature -20 C to 85 C

Vehicle Fitment Guide

Years shown are the overall coverage span for this part. Please confirm against the OEM part number on your original unit before ordering.

Make & Model Years
Harley Davidson Dyna Glide 2008-2016
Harley Davidson Street Bob 2008-2016
Harley Davidson Super Glide 2008-2016
Harley Davidson Switchback 2008-2016
Harley Davidson Wide Glide 2008-2016

OEM Part Number Cross Reference

Aftermarket replacement. OEM part numbers are listed for reference only.

Part Number Manufacturer / Brand
74631-08 Harley Davidson
74631-08A Harley Davidson

Frequently Asked Questions

Does fitting this unit require any modification?

No. It is a direct replacement to your original unit and is plug-and-play, so it is a direct fit with easy installation. The unit has 2 plugs and 5 pins, and the fixation holes are 128 mm apart centre to centre, matching the original mounting.

What is included?

You receive the MOSFET voltage regulator rectifier assembly, part number RM30341, measuring 86 mm wide by 125 mm long by 42 mm high. Every product shipped is tested before it is dispatched.

How do I know my old regulator rectifier has failed?

With the engine running, a working charging system should give a minimum charging voltage of 14.5 V +/- 0.5 V at the battery, and open circuit voltage should remain below 15 V. A battery that will not hold charge, dimming lights, or readings above or below that window are the usual signs. Scorched or discoloured connector pins on the original unit are another clear indicator.

What happens if this unit gets too hot?

Unlike an OEM diode style regulator, this MOSFET rectifier has overheat protection. Instead of burning up it simply turns off for a while, cools off, and then carries on. It is rated for an operating temperature range of -20 C to 85 C and a maximum charging current of 50 A / 500 W.

Dispatched from the UK · 12-month warranty · Fitment support from our technical team
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Shipping calculated at checkout. Free shipping over £150. Terms apply