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Regulator Rectifier RM30908 for Polaris Genesis and Related Models

Regulator Rectifier RM30908 for Polaris Genesis and Related Models

SKU:RM30908

Regular price £66.60 GBP
Regular price £79.92 GBP Sale price £66.60 GBP
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Voltage Regulator Rectifier RM30908 for Polaris Genesis, Hurricane, Octane, Pro, SL, SLT, SLX and SLXH

Polaris 650 to 1200 cc models - 1994 to 2004

Part RM30908 is a brand new improved AC voltage regulator rectifier supplied as a direct replacement for the original unit fitted across the Polaris 650 to 1200 cc range built between 1994 and 2004. RMSTATOR list it for the Genesis, Hurricane, Octane, Pro, SL, SLH, SLT, SLTH, SLTX, SLX and SLXH. It is plug-and-play and a direct fit, with no assembly required.

The regulator rectifier converts the alternating current produced by the charging coils into direct current and holds that output at a controlled voltage. If it fails in the open direction the battery simply stops being charged and goes flat within a few outings; if it fails in the shorted direction the output climbs unchecked and the battery is overcharged until it boils. Either way the unit needs replacing rather than repairing, and a hard-worked marine installation gives it a shorter life than the same component would see on a road machine.

This is a compact three wire, three pin unit measuring 59 x 64 x 19 mm, with the two fixation holes at 18 mm and 55 mm. It is built with a higher grade of electric components and the quality is stated to exceed the OEM equipment. All products are tested before shipment. It cross references to four Polaris part numbers, so the original unit can be checked against the list below before ordering.

Key Features

  • Brand new improved AC voltage regulator rectifier
  • Direct replacement for the original Polaris unit
  • Plug-and-play, direct fit installation
  • No assembly required
  • Quality exceeds OEM equipment
  • Higher grade electric components
  • Compact 59 x 64 x 19 mm body
  • Three pins and three wires
  • Covers the 650 to 1200 cc model range
  • All products tested before shipment

Technical Specs

Specification Detail
Part number RM30908
Type AC regulator rectifier
Width 59 mm
Length 64 mm
Height 19 mm
Fixation holes centre to centre 18 mm and 55 mm
Number of pins 3
Number of wires 3
Minimum charging voltage 14.5 V +/- 0.5 V
Maximum charging current 50 A / 500 W
Open circuit voltage Less than 15 V
Operating temperature -20 C to 85 C

Vehicle Fitment Guide

Make & Model Years
Polaris Genesis 1994 - 2004
Polaris Hurricane 1994 - 2004
Polaris Octane 1994 - 2004
Polaris Pro 1994 - 2004
Polaris SL 1994 - 2004
Polaris SLH 1994 - 2004
Polaris SLT 1994 - 2004
Polaris SLTH 1994 - 2004
Polaris SLTX 1994 - 2004
Polaris SLX 1994 - 2004
Polaris SLXH 1994 - 2004

OEM Part Number Cross Reference

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

Part Number Manufacturer / Brand
4010302 Polaris
4010387 Polaris
4060115 Polaris
4060171 Polaris

Frequently Asked Questions

Does fitting this require any modification?

No. RM30908 is described as a direct replacement with plug-and-play, direct fit installation and no assembly required. It has three pins and three wires, and the two fixation holes sit at 18 mm and 55 mm to match the original mounting.

How do I confirm it suits my model?

RMSTATOR list this part across the Polaris Genesis, Hurricane, Octane, Pro, SL, SLH, SLT, SLTH, SLTX, SLX and SLXH in 650 to 1200 cc from 1994 to 2004, and cross reference it to Polaris numbers 4010302, 4010387, 4060115 and 4060171. Check the number on the unit you are removing against that list.

How do I tell that the old regulator rectifier has failed?

With the engine running, the battery should be seeing at least 14.5 V +/- 0.5 V. A good battery that keeps going flat suggests the regulator has stopped charging; a reading above roughly 15 V, a battery that boils or repeated bulb failures suggest it has stopped regulating and is overcharging.

What output is this unit rated for?

Maximum charging current is 50 A, equivalent to 500 W, with open circuit voltage held below 15 V and an operating temperature range of -20 C to 85 C.

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