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Aprilia SR Max 300 Piaggio BV300 18 Pole Magneto Stator 2011–2014
Aprilia SR Max 300 Piaggio BV300 18 Pole Magneto Stator 2011–2014
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Product Overview
Restore reliable charging and ignition performance with this 18 pole magneto stator, designed for selected Aprilia SR Max 300, Max 300, and Piaggio BV300 scooter applications from 2011 to 2014.
This replacement stator helps solve common electrical issues such as battery not charging, weak or no spark, hard starting, unstable voltage, and intermittent charging failure.
Built with durable replacement-grade materials, this magneto stator is designed to provide stable electrical output, reliable charging performance, and long service life. It is a practical replacement for a worn, burned, or failing original stator.
Product Compatibility
| Brand | Model | Engine / HP / CC | Year Range | Notes |
|---|---|---|---|---|
| Aprilia | SR Max 300 / SR300 | 300cc | 2011–2014 | Verify stator size, connector style, and original part before purchase |
| Aprilia | Max 300 | 300cc | 2011–2014 | Verify stator size, connector style, and original part before purchase |
| Piaggio | BV300 | 300cc | 2011–2014 | Verify stator size, connector style, and original part before purchase |
OEM / Cross Reference:
58070R
Specifications
| Specification | Details |
|---|---|
| Part Type | Magneto Stator Coil |
| Configuration | 18 Pole |
| Outer Diameter | 94.5 mm |
| Inner Diameter | 35 mm |
| Material | High-quality replacement-grade stator construction |
| Function | Charging and ignition system support |
| Installation | Direct replacement on correctly matched applications |
| Fitment Method | Match by model, year, stator size, connector style, and original part layout |
| Condition | 100% New Aftermarket |
Key Features
- 18 Pole Stator Design – Helps provide stable electrical output for the charging system
- Reliable Charging Performance – Helps restore battery charging and electrical-system stability
- Direct Replacement Style – Designed for easy installation when dimensions and connector match
- Durable Construction – Built for long service life under scooter operating conditions
- Stable Ignition Support – Helps improve spark stability, starting reliability, and overall electrical performance
Common Problems This Part Can Help Solve
This product may help address issues such as:
- Battery not charging
- Weak or no spark
- Hard starting
- Intermittent electrical failure
- Unstable charging voltage
- Poor ignition performance
- Burned or damaged original stator
Package Includes
1 × 18 Pole Magneto Stator Coil
Fitment Note
Please confirm your vehicle model, year, stator dimensions, connector style, and original stator appearance before ordering.
This listing is intended for selected Aprilia SR Max 300 / Max 300 and Piaggio BV300 2011–2014 applications. Compatibility may vary by market version and wiring setup, so matching by 94.5 mm outer diameter + 35 mm inner diameter + connector style + original stator appearance is strongly recommended before purchase.
If you are unsure about compatibility, contact us with your model, year, connector photos, and original stator measurements before purchase.
Installation Note
Professional installation is recommended.
Before installation, inspect related components such as the battery, regulator/rectifier, wiring harness, connectors, flywheel, and charging system to avoid repeat failure caused by another faulty part.
Burned connectors, a weak battery, or a faulty regulator/rectifier may cause repeated stator failure, so the full charging system should be checked before installing the new stator.
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Fitment FAQ
Will this part fit my specific model and year?
This magneto stator is intended for Engine / HP / CC. Listed year information includes 2011–2014, 2011, 2014. Key physical/spec details from the product data include Verify stator size, connector style, and original part before purchase: OEM / Cross Reference: 58070R, Outer Diameter: 94.5 mm, Inner Diameter: 35 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 magneto stator, also compare the OEM number, outer/inner diameter, core height or thickness, plug shape, wire count, mounting holes, pickup position, and rubber grommet style. This is especially important for BV300 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 magneto stator for machines outside the listed compatibility, or for units with different plug layouts, pickup-coil positions, wire counts, stator diameters, or charging/ignition configurations. Model years outside 2011–2014, 2011, 2014 should be verified separately. 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, outer/inner diameter, core height or thickness, plug shape, wire count, mounting holes, pickup position, and rubber grommet style. Recheck listed specs such as Verify stator size, connector style, and original part before purchase: OEM / Cross Reference: 58070R, Outer Diameter: 94.5 mm, Inner Diameter: 35 mm. If any connector, mounting point, size, or year detail is different, confirm fitment before installation.