Product Description
3-Wire Voltage Regulator Rectifier Fit for Buell S2 S2T Thunderbolt 1995 1996 1997Features:
OEM quality, direct replacement to your original unit.
Perfect fit and ready to install.
Always use a sealant to mount the cable gland joint.
All products shipped are tested.
Instruction is NOT included.
Attention:
This regulator is not suitable for lithium-ion batteries! The battery or other electric parts can be damaged!
Specifications:
Condition: Aftermarket 100% Brand New
Quanity: 1 PC
Type: Regulator / Rectifier
Other specifications:
Number of wires: 3
Number of plugs: 1 + 1
Number of pins: 2 + 1
Please compare the number of pins and plugs with the old part before purchasing.
Replacement Part Number:
74523-91
7452391
(Always compare part numbers to your parts schematics and cross reference appropriately.)
(This is NOT a genuine Part, OEM part numbers are included for product type identification and comparison only.)
Fits Make/Model/Year:
Fit for Buell S1 Lightning 1996
Fit for Buell S2 Thunderbolt 1995-1996
Fit for Buell S2T Thunderbolt 1996-1997
Fit for Buell S3 Thunderbolt 1997
Only fits Buell 1995-1997 tube frame models.
This is the long wiring harness version,there are short wiring harness version, please check the length of the wire harness and compare with your original before purchasing.
(Compatibility Chart is for reference ONLY!!!)
(Please Compare with Your faulty unit and the image we provided to Decide Fitment)
Package includes:
1x 3-Wire Regulator Rectifier
Note:
Signs that your regulator needs replacing:
Depending on the location of the regulator rectifier, the part can easily overheat. Other causes for a dead regulator rectifier center on the battery. Ground connections are important for good voltage, and if there is a faulty voltage, the regulator rectifier can run hot. Bad grounding, corroded battery connection and poor or loose battery connections will cause faulty voltage too.
There are generally two ways for the regulator rectifier to fail:
The first deals with diode burnout, resulting in battery drain. It is easy to assume that the issue is a bad battery because of symptoms such as dimming headlights and poor starts. Checking the voltage with a voltmeter versus relying on symptoms alone will prove highly beneficial. If the voltage drops below 13 volts, the motorcycle will begin to drain the battery and eventually the engine will stop. Check for bad connections and corrosion; these can also cause voltage issues.
The other failure type is shunt regulator burnout, where the regulator rectifier fails to control the voltage, resulting in battery overcharge. Again, a voltmeter will be useful for diagnosis. Though generally, readings above 17 volts mean the regulator rectifier is not converting the excess power correctly and all of that excess voltage may cause the headlights to become extremely bright and then blow.
The product on offer is an accessory or spare part and thus is not an original product of the vehicle manufacturer.
The name of the vehicle manufacturer is stated only as an indication of the determination of the product being offered as an accessory or spare part, to clarify, for which vehicle the product on offer fits.
