Regulator Rectifier for Kawasaki KLR650 and Other Models – RMS020-102826 - a new aftermarket regulator / rectifier, supplied ready to fit.
The regulator/rectifier converts AC from the stator into regulated DC. When it fails you get boiling batteries and blown bulbs from overcharging, or a flat battery from no charge at all.
Key Features
- 100% new aftermarket unit - not a remanufactured core
- Direct-fit replacement, no modification required on listed applications
- Built to meet or exceed the original equipment specification
- Dispatched from the UK with technical fitment support
Technical Specs
| Specification |
Detail |
| SKU / Part Code |
RMS020-102826 |
| Component |
Regulator / Rectifier |
| Condition |
New aftermarket |
| Warranty |
12 months |
Vehicle Fitment Guide
| Model |
Years |
| ZN1300 and others |
1983-2011 |
| Kawasaki KLF 250 Bayou |
2003-2011 |
| Kawasaki KLR 650 |
1987-2007 |
| Kawasaki KLF 220 Bayou |
1996-2002 |
| Kawasaki ZR 550 Zephyr |
1990-1993 |
| Kawasaki Zephyr 750 |
1993 |
| Kawasaki KL 650 Tengai |
1989-1991 |
| Kawasaki ZN 1300 Voyager |
1983-1988 |
| Kawasaki ZN 1200 Voyager |
1987-1988 |
| Kawasaki KL 600 |
1985-1986 |
| Kawasaki GPz 750 ZX750 |
1983-1985 |
| Kawasaki ZX 750 GPZ |
1983-1985 |
Frequently Asked Questions
How do I test a regulator rectifier?
Measure battery voltage with the engine running: below about 13.5V means undercharging, above about 15V means the regulator has failed open and is overcharging. Check the stator output first so you do not replace the wrong part.
Does it come with the connector?
It is supplied with the original style connector on the models listed. Check the images against your existing unit.
Why do these fail so often?
Heat. They dissipate excess charging current as heat, so a blocked cooling fin area, a corroded earth or a weak battery all shorten their life. Mount it where it gets airflow.
Will a failed regulator damage anything else?
Yes - overcharging cooks batteries and blows bulbs, and a shorted regulator can take the stator with it. Fit the replacement promptly.
Dispatched from the UK · 12-month warranty · Fitment support from our technical team
