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| For bikes with electromagnet alternators the rectifier and voltage regulator built into one unit |
All of my VRR4EM-H series regulator / rectifier units are the same other than the length of wire and plugs that
connect them to the bike's wiring harness but the are otherwise exactly the same.
connect them to the bike's wiring harness but the are otherwise exactly the same.
Regulator/Rectifier unit for the
1979~1984 DOHC CB750 through
1100cc Honda fours (does not bolt up to
the 900 and 1000CC Custom models)
$125.00
VRREM4-H1
1979~1984 DOHC CB750 through
1100cc Honda fours (does not bolt up to
the 900 and 1000CC Custom models)
$125.00
VRREM4-H1
Regulator/Rectifier unit for the
SOHC Honda CB650 four.
Will not fit the DOHC models, not even close
$125.00
VRREM4-H2
SOHC Honda CB650 four.
Will not fit the DOHC models, not even close
$125.00
VRREM4-H2
DOHC Honda CB550 Nighthawk
$125.00
VRREM4-H3
Special order only
$125.00
VRREM4-H3
Special order only
The VRREM4-SOHC for 1969~1978 SOHC Honda fours.
This unit comes with the connectors and mounting hardware to install it on
your bike. This is the easiest options for full on custom bikes that use a
minimal or custom wiring harness. There are 5 wire that connect to the
alternator side of the engine leaving only 3 to connect to the harness.
For bikes that still use the original wiring harness, see the VRREM7-H
lower on this page.
This unit comes with 2 repair harnesses to splice it into the wiring on your
bike and a packet of splicing supplies. All the terminals to populate the
plugs for the harness in case you don't need the extra length of the harness
sections.
Click here for a diagram to see how this unit would wire into your bike.
$145.00
VRREM4-SOHC
This unit comes with the connectors and mounting hardware to install it on
your bike. This is the easiest options for full on custom bikes that use a
minimal or custom wiring harness. There are 5 wire that connect to the
alternator side of the engine leaving only 3 to connect to the harness.
For bikes that still use the original wiring harness, see the VRREM7-H
lower on this page.
This unit comes with 2 repair harnesses to splice it into the wiring on your
bike and a packet of splicing supplies. All the terminals to populate the
plugs for the harness in case you don't need the extra length of the harness
sections.
Click here for a diagram to see how this unit would wire into your bike.
$145.00
VRREM4-SOHC
problem with stator/ field coil assembly. I
highly recommend testing the stator and
field coil or installing the updated stator unit
from Honda before ordering one of my
VRREM4 units.
highly recommend testing the stator and
field coil or installing the updated stator unit
from Honda before ordering one of my
VRREM4 units.
I have added troubleshooting information for these bikes on my FAQ page. See
article 7 for the SOHC 650 and DOHC fours and article #18 for the SOHC fours.
article 7 for the SOHC 650 and DOHC fours and article #18 for the SOHC fours.
VRREM3 regulator / rectifier units for Yamahas
$125.00
$125.00
Click the button below to order a
VRREM3-XJ1100 for a XJ1100
Custom order only
VRREM3-XJ1100 for a XJ1100
Custom order only
Note: Some of the early XS750s used a different type of voltage regulator than the later 750, 850 and 1100. The
later bikes had full power from the brown wire to the field coil and the green wire from the field goes to the
regulator. On these the regulator would ground the green wire as needed to complete the circuit. The earlier bikes
had one wire from the field grounded and would get positive from the regulator to complete the circuit. To use this
unit on the earlier bikes you will need to modify the wiring on your bike to match that on the later bikes. It is a one
wire change and you can eMail me for help with this.
later bikes had full power from the brown wire to the field coil and the green wire from the field goes to the
regulator. On these the regulator would ground the green wire as needed to complete the circuit. The earlier bikes
had one wire from the field grounded and would get positive from the regulator to complete the circuit. To use this
unit on the earlier bikes you will need to modify the wiring on your bike to match that on the later bikes. It is a one
wire change and you can eMail me for help with this.
| Do not hesitate to eMail me with any questions you have about my parts sales@OregonMotorcycleParts.com |
Regulator/Rectifier unit for the 6
cylinder Honda CBX
Special order only
$130.00
VRREM4-CBX
cylinder Honda CBX
Special order only
$130.00
VRREM4-CBX
This is the long awaited regulator/rectifier unit for ST1100 V4 Hondas with 28 a amp alternator.
VRREM6ST11
$125.00
Special order only expect 7 to 10 days from order to shipment
VRREM6ST11
$125.00
Special order only expect 7 to 10 days from order to shipment
The unit on the left is our OMP replacement
unit and the part on the right is the OEM
unit.
unit and the part on the right is the OEM
unit.
This pic shows the unit installed
that much of the problem with OEM regulator/rectifier units is that they are made too small and the heat from the
rectifier is dumped into the voltage regulator and slowly cooking it. Leaving an airspace between the rectifier and
voltage regulator is part of our design philosophy.
We have been unable to obtain the OEM plugs Honda uses to connect the regulator/rectifier unit. Our
VRR6ST11 unit comes with a connector harness with 6" of wire and the necessary supplies to splice it to the
wiring harness on your ST1100.
rectifier is dumped into the voltage regulator and slowly cooking it. Leaving an airspace between the rectifier and
voltage regulator is part of our design philosophy.
We have been unable to obtain the OEM plugs Honda uses to connect the regulator/rectifier unit. Our
VRR6ST11 unit comes with a connector harness with 6" of wire and the necessary supplies to splice it to the
wiring harness on your ST1100.
| For bikes with permanent magnet alternators, see our new VRRPM units. |
All VRREM4 units look like this but have different plugs and wire lengths.
Click the button below to order
a VRREM3-XS for the XS750,
XS850 or XS11
a VRREM3-XS for the XS750,
XS850 or XS11
| The VRREM7 |
This unit was designed for bikes that originally had
the rectifier and voltage regulator as separate units.
the rectifier and voltage regulator as separate units.
The VRREM7 is available for several bike and except were original
wiring harness. Also all wire colors match the original parts.
This unit will require custom mounting and is ideal for custom bikes
that no longer have the original regulator and rectifier mounts but
still use the original wiring harness.
wiring harness. Also all wire colors match the original parts.
This unit will require custom mounting and is ideal for custom bikes
that no longer have the original regulator and rectifier mounts but
still use the original wiring harness.
VRREM7-H
350cc~750cc fours.
This unit requires a new plug be installed on the voltage
regulator wires on the harness. The new plug and mounting
hardware are included. The leads are 10" long giving you
plenty of options as to where to mount it.
$125.00
VRREM7-H
350cc~750cc fours.
This unit requires a new plug be installed on the voltage
regulator wires on the harness. The new plug and mounting
hardware are included. The leads are 10" long giving you
plenty of options as to where to mount it.
$125.00
VRREM7-H
KZ400 twin and KZ650 four. Can also be used on the early
KZ750 twin with minor wiring modifications.
The easy way to tell if your bike is an early model is if there are 3
yellow wires from the stator.
The later series KZ had 2 yellow wiresf rom the stator. See the
VRRPM2-KZc for these bikes.
This unit requires a new plug be installed on the voltage regulator
wires on the harness. The new plug and mounting hardware are
included. The leads are 10" long giving you plenty of options as to
where to mount it.
$125.00
VRREM7-KZ
VRREM7-YRD for Yamaha 2-stroke twins DS7, R5, RD250 and RD350.
Because of customer demand this unit now comes with micro plugs like Yamaha used
on the original regulator and rectifier. We still supply new plugs for the harness and
highly recommend that you install it as well as replacing the plug from the alternator
request.
The leads are the same length as the original regulator and rectifier leads and the unit fits
nicely into the place where the original regulator mounted.
$125.00
VRREM7-YRD
Because of customer demand this unit now comes with micro plugs like Yamaha used
on the original regulator and rectifier. We still supply new plugs for the harness and
highly recommend that you install it as well as replacing the plug from the alternator
request.
The leads are the same length as the original regulator and rectifier leads and the unit fits
nicely into the place where the original regulator mounted.
$125.00
VRREM7-YRD
No pictures yet but this
unit is very similar to
the other VRREM7
units above.
unit is very similar to
the other VRREM7
units above.
VRREM7-XS for Yamaha XS400 650 twins that
originally cam with a separate regulator and rectifier
This unit requires a plugs into the original regulator and rectifier
connectors on the wiring harness but requires custom mounting.
The leads are 10" long giving you plenty of options as to where to
mount it.
$125.00
VRREM7-XS
originally cam with a separate regulator and rectifier
This unit requires a plugs into the original regulator and rectifier
connectors on the wiring harness but requires custom mounting.
The leads are 10" long giving you plenty of options as to where to
mount it.
$125.00
VRREM7-XS
VRREM74-SGT
This unit is for 380, 550 and 750 GT series Suzuki
triples and the RE5 rotary.
This unit requires a plugs into the original regulator and rectifier
connectors on the wiring harness but requires custom mounting.
The leads are 10" long giving you plenty of options as to where to
mount it.
$125.00
VRREM7-SGT
This unit is for 380, 550 and 750 GT series Suzuki
triples and the RE5 rotary.
This unit requires a plugs into the original regulator and rectifier
connectors on the wiring harness but requires custom mounting.
The leads are 10" long giving you plenty of options as to where to
mount it.
$125.00
VRREM7-SGT
Similar to the VRREM7 units
above. Pix coming soon...
above. Pix coming soon...
Do to high demand, all units on this page may be out of stock and take 1
to 3 weeks for us to make more. Send us an eMail, you may get lucky and
we have what you need on hand...
to 3 weeks for us to make more. Send us an eMail, you may get lucky and
we have what you need on hand...
VRREM3-RD400.
Requires custom mounting but
plugs right into the harness.
Custom order only
Requires custom mounting but
plugs right into the harness.
Custom order only