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Roketa ATV-11 Jianshe JS400 5-Wire Voltage Regulator Rectifier
Roketa ATV-11 Jianshe JS400 5-Wire Voltage Regulator Rectifier
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Product Overview
Restore stable charging performance with this 5-wire voltage regulator rectifier, designed for selected Roketa ATV-11, Jianshe JS400 Mountain Lion 400cc ATV, and Yamabuggy go kart applications.
This replacement regulator rectifier helps stabilize electrical output, improve charging performance, and reduce the risk of battery overcharging. It is designed for 400cc ATV and go-kart charging systems using a matching 5-wire dual-plug rectifier layout.
Built with durable replacement-grade materials, this unit is made to provide stable performance, reliable voltage control, and long service life under off-road riding conditions.
Product Compatibility
| Brand / Platform | Model | Engine / HP / CC | Year Range | Notes |
|---|---|---|---|---|
| Roketa | ATV-11 | 400cc | Please verify | Match by 5-wire dual-plug connector and original part layout |
| Jianshe | JS400 Mountain Lion ATV | 400cc | Please verify | Match by 5-wire dual-plug connector and original part layout |
| Yamabuggy | Go Kart / Buggy | 400cc | Please verify | Match by connector style, size, and original part appearance |
Specifications
| Specification | Details |
|---|---|
| Part Type | Voltage Regulator Rectifier |
| Configuration | 5 Wire |
| Plug Style | Dual Plug |
| Product Name | 5-Wire Stabilized Dual-Plug Rectifier |
| Length | 80 mm |
| Width | 80 mm |
| Height | 28 mm |
| Application Type | 400cc ATV / Go Kart charging system |
| Fitment Method | Match by connector style, size, and original part layout |
| Condition | 100% New Aftermarket |
Key Features
- 5-Wire Dual-Plug Design – Built for selected 400cc ATV and go-kart charging systems
- Stable Voltage Regulation – Helps maintain reliable electrical output
- Battery Protection – Helps reduce the risk of overcharging and unstable voltage
- Direct Replacement Style – Designed for easy installation when the connector and size match
- Durable Construction – Built for off-road ATV and buggy use
Common Problems This Part Can Help Solve
This product may help address issues such as:
- Battery not charging
- Battery overcharging
- Unstable charging voltage
- Dim or flickering lights
- Weak electrical output
- Intermittent charging failure
- Regulator overheating or voltage-control issues
Package Includes
1 × 5-Wire Voltage Regulator Rectifier
Fitment Note
Please confirm your connector style, wire count, plug layout, product size, and original part appearance before ordering.
If you are unsure about compatibility, contact us with your vehicle model, engine size, connector photos, and original part measurements before purchase.
Installation Note
Professional installation is recommended.
Before installation, inspect related components such as the battery, stator, wiring harness, connectors, and charging system to avoid repeat failure caused by another faulty part.
Why Choose This Replacement
A failing regulator rectifier can lead to poor charging performance, unstable voltage, dim lighting, battery problems, and unreliable electrical operation. Replacing it with a properly matched unit helps restore stable charging-system performance and keeps your ATV or go kart ready for use.
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Fitment FAQ
Will this part fit my specific model and year?
This voltage regulator rectifier is intended for Brand / Platform; Engine / HP / CC. Key physical/spec details from the product data include Length: 80 mm, Width: 80 mm, Height: 28 mm. Use the compatibility table and product photos together before ordering.
Do I need to match the OEM part number?
Yes. If your original part has a stamped OEM or manufacturer number, match that number first before ordering. For this voltage regulator rectifier, also compare the OEM number, plug shape, pin count, mounting-hole distance, heat-sink style, and AC/DC charging-system type. This is especially important for Roketa ATV-11/JS400 models because similar model names can use different parts by year or trim.
What models or situations does this part not fit?
Do not order this voltage regulator rectifier for machines outside the listed compatibility, or for units with different pin counts, plug shapes, AC/DC system types, or mounting-hole spacing. Do not rely only on the model name or engine size.
What should I check before ordering?
Before ordering, compare your original part with the photos and check the OEM number, plug shape, pin count, mounting-hole distance, heat-sink style, and AC/DC charging-system type. Recheck listed specs such as Length: 80 mm, Width: 80 mm, Height: 28 mm. If any connector, mounting point, size, or year detail is different, confirm fitment before installation.