*An auto motorcycle regulator is a combined "regulate and rectifier" that functions to convert alternating current generated by the generator into direct current (rectifier function) and to control and keep the unstable current voltage dependent on engine speed stable.
It works by flowing electricity to charge the battery and cutting off excess electricity, converting it into heat.
When it malfunctions or breaks down, the current and voltage become unstable, but because it is electrical, it is not visibly apparent, so symptoms are used for confirmation.
*Symptoms
- Burnout of bulbs such as headlights, tail lamps, and other bulbs, and unstable illumination phenomena.
- Battery drain during or after driving.
- No change in voltage when starting or stopping the engine.
- Symptoms close to a failure of the battery, such as battery leakage, or the generator (alternator).
* A simple diagnostic method is to disconnect the negative terminal of the battery while the engine is running.
If the engine stalls, abnormality of the regulator may be suspected.
* The regulator, depending on usage frequency and environment, can deteriorate in quality and become unstable, making it one of the "consumable parts" that cannot produce reliable results.
Failures can also cause damage to expensive electrical components connected downstream.
Furthermore, purchasing a tester may be less economical if used infrequently.
As a preventive measure to avoid failure or to detect issues early, consider starting with replacing the relatively inexpensive regulator to identify and eliminate the cause.
*Caution
*Compatibility with vehicle models is a guideline for product search.
Compatibility may vary depending on the individual unit or may require modifications, so please carefully check the shape of the actual part on your vehicle before purchasing.
*Instruction manuals and other documents are not included.
We cannot answer questions regarding installation, handling, or other inquiries about the product.
We do not take responsibility for damage or accidents after installation, so please consult a professional shop or specialist for installation.
As an imported product from overseas, there may be minor scratches or dirt.
Please understand and accept these conditions before considering your purchase.
A regulator compatible with many models including Yamaha bikes, V-Max, Vmax 1200 (1996–2007), V-Max 2000, etc., an aftermarket replacement part, custom part, and off-market product.
Use for motorcycle repairs, restoration of classic bikes, maintenance, or as stock parts.
Main compatible models: Vmax 1200 1996-2007, V-Max 1200 1996–2007, V-Max 2000, VMAX, V-MAX VMX 1200 10/5SH662-12, etc.
- Genuine OEM part number (compatible): /3JP-81960-00-00 /3JP-81960-01-00
A regulator is a combined "regulate and rectifier" that converts AC electricity generated into DC and controls the unstable current voltage.
It works by flowing electricity to charge the battery and cutting off excess electricity, converting it into heat.
In case of malfunction or failure, it becomes unstable, but because it is electrical, it is not visibly apparent.
Symptoms include burnout of bulbs such as headlights and tail lamps, and unstable illumination phenomena.
Battery drain during or after driving.
Symptoms similar to failure of the battery or generator, such as battery leakage.
The regulator, depending on usage frequency and environment, can deteriorate and become unstable, making it one of the "consumable parts".
Failures can also cause damage to expensive electrical components downstream.
Purchasing a tester may be less economical if used infrequently, so as a preventive measure to suspect failure or to prevent it, consider first replacing the relatively inexpensive regulator to eliminate the cause.
*Size and weight (approx.): 8cm x 5cm x 4cm, 242g Voltage: 12V Output voltage: 14.5±0.5V Other specifications: with connector harness, harness length approx. 28cm
2025/12/15 20:03:23#c731b5bf2119e2f0c8374ce7b8161b0dc5eed832
| Product # | 2BJ82WVVI1 |
|---|---|
| Weight | 242 g |
| Specifications |
色: Vmax1200 1996-2007他 |
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