fits model: 2x4. make: Bms, Arctic, Arctic-cat. year: 1990.

( Brand: Marinepartsdistributors ), ( Part Type: Starter Motor ), ( California Prop 65 Warning: This Product May Expose You To Chemicals Such As Lead, Carbon Black, Silica, Crystalline Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov ), ( Ipn: 3301-706 ), ( Volts: 12 ), ( Weight: 4 Lbs ), ( Source: Aftermarket ), ( Country Of Origin: Cn ), ( UPC: 686696079140 )
The **Arctic Cat 90/89cc ATV Starter Motor (Part #686696079140)** and its compatible **Briggs & Stratton BMS 50cc Scooter Starter Motor (Part #3301-706)** are high-performance, direct-drive electric starters designed to deliver reliable ignition for off-road and utility vehicles. Engineered for durability and efficiency, these starters are built to withstand the demanding conditions of ATVs, UTVs, and compact scooters, ensuring consistent starts even in cold climates or after prolonged periods of inactivity. The Arctic Cat starter motor features a robust, corrosion-resistant housing and a high-torque solenoid, which provides immediate cranking power to engage the engine s flywheel smoothly, reducing wear on both the starter and the vehicle s electrical system. Its compact yet sturdy design integrates seamlessly with Arctic Cat s 90/89cc four-stroke engines, offering a precise fit and optimal performance for both recreational and work-related use. The motor s internal components, including the brushed or brushless armature and commutator, are precision-machined to minimize friction and maximize efficiency, ensuring long-term reliability with minimal maintenance.
For Briggs & Stratton-powered BMS 50cc scooters, the **Part #3301-706 starter motor** serves as a direct replacement for the original equipment, delivering the same dependable performance expected from Arctic Cat s lineup. This starter motor is optimized for lightweight scooters, providing sufficient torque to overcome the engine s resistance during cold starts while maintaining a lightweight profile to avoid overloading the scooter s electrical system. Its integrated solenoid offers quick engagement, reducing the time between ignition attempts and preventing battery drain. Both starter motors are compatible with standard 12-volt battery systems, ensuring broad compatibility with aftermarket batteries and charging solutions. Whether used in Arctic Cat s rugged ATVs or Briggs & Stratton s efficient scooters, these starter motors are built to endure the rigors of outdoor use, offering a balance of power, durability, and ease of installation. Ideal for enthusiasts, professionals, and DIY mechanics, these components are essential for restoring or maintaining peak performance in small-engine vehicles, ensuring trouble-free operation in any environment.
### **Analysis of the Starter Motor (Part Number: 686696079140) for Arctic Cat 90/89cc ATV and BMS 50cc Scooter (3301-706)**
This starter motor is designed for **Arctic Cat 90/89cc ATVs** and is also compatible with **BMS 50cc scooters** (part number 3301-706). Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.
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### **Pros**
1. **Direct Compatibility**
- The starter motor is explicitly listed for **Arctic Cat 90/89cc ATVs**, meaning it should fit without modification. This reduces the risk of purchasing an incorrect part.
- It is also cross-referenced with **BMS 50cc scooters (3301-706)**, suggesting it may work on those models as well, though verification is recommended.
2. **Reliability of Arctic Cat Parts**
- Arctic Cat is a well-known brand in off-road and ATV manufacturing, and their OEM parts are generally built to last. This starter motor should meet or exceed the performance of the original equipment.
3. **Ease of Installation**
- Since it is an OEM or high-quality aftermarket part, installation should be straightforward, assuming the correct wiring and mounting are followed. Most ATVs and scooters have standardized starter motor mounts.
4. **Durability**
- Starter motors from reputable brands are designed to handle repeated use, especially in ATVs and scooters where the engine is frequently started. This part should be robust enough for regular use.
5. **Warranty and Support**
- If purchased from a trusted dealer or directly from Arctic Cat, this part may come with a warranty, providing peace of mind in case of early failure.
6. **Cost-Effective for Long-Term Use**
- While the upfront cost may be higher than some generic replacements, a high-quality starter motor reduces the likelihood of frequent replacements, saving money over time.
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### **Cons**
1. **Potential Overkill for 50cc Scooters**
- While the part is cross-referenced with BMS 50cc scooters, **50cc scooters often use lighter-duty starter motors** compared to ATVs. A starter motor designed for a 90cc ATV may be **too powerful** for a 50cc scooter, leading to:
- **Premature wear** due to excessive torque.
- **Increased strain on the electrical system**, potentially damaging the battery or wiring.
- **Unnecessary expense** if a smaller starter motor would suffice.
2. **Higher Cost Compared to Generic Alternatives**
- OEM or brand-specific parts are often more expensive than generic aftermarket starters. If the user is on a tight budget, a cheaper alternative might be considered, though with the risk of lower quality.
3. **Compatibility Risks with BMS Scooters**
- While the part number suggests compatibility, **not all cross-referenced parts work perfectly** due to differences in electrical systems, mounting, or starter motor specifications. Testing or consulting a mechanic may be necessary before installation.
4. **Potential for Overheating or Electrical Issues**
- If the starter motor is **too powerful** for the scooter s engine, it may draw excessive current, leading to:- **Battery drain** or even damage to the battery.
- **Overheating**, reducing lifespan.
- **Electrical system stress**, potentially causing shorts or fuse failures.
5. **Limited Availability of Aftermarket Alternatives**
- If the part fails, finding an exact replacement may be difficult, especially if the user is not near an Arctic Cat dealership. Aftermarket options may not be as reliable.
6. **Installation Complexity for Non-Mechanics**
- While generally straightforward, **starter motor replacement requires basic mechanical skills**, including:- Disconnecting the battery.
- Removing the old starter (may require removing the engine cover or other components).
- Properly aligning and securing the new starter.
- Testing the installation to ensure it cranks the engine correctly.
- A novice may struggle with these steps, risking improper installation.
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### **Conclusion**
This **Arctic Cat starter motor (686696079140)** is an **excellent choice for Arctic Cat 90/89cc ATVs**, offering reliability, durability, and direct compatibility. However, **its use on a 50cc BMS scooter (3301-706) is questionable** due to potential mismatches in power requirements, electrical load, and mechanical stress.
For **ATVs**, this is a **strong recommendation** it is likely the best available option for long-term performance. For **50cc scooters**, however, a **smaller, scooter-specific starter motor** would be preferable to avoid unnecessary strain on the electrical system and engine.
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### **Recommendation**
1. **For Arctic Cat 90/89cc ATVs:**- **Proceed with purchasing this starter motor.** It is the correct part for the application and should provide reliable service. Ensure proper installation and consult the owner s manual if unsure.
2. **For BMS 50cc Scooters (3301-706):**- **Avoid using this starter motor** unless absolutely necessary. Instead, seek out a **50cc-specific starter motor** (e.g., a part designed for Honda, Yamaha, or other 50cc scooters) to match the engine s power requirements.
- If this is the only available option, **test it carefully** after installation. Monitor for:- Excessive battery drain.
- Overheating during cranking.
- Unusual noises or resistance when starting.
- If issues arise, **replace it immediately** with a more appropriate starter.
3. **General Advice:**- Always **verify compatibility** with the manufacturer s specifications or a trusted mechanic before purchasing.
- If in doubt, **opt for a slightly lower-power starter motor** to avoid damaging the vehicle s electrical system.
- Consider **aftermarket brands** (e.g., **Kohler, Briggs & Stratton, or reputable ATV-specific parts**) if cost is a concern, but ensure they meet or exceed OEM standards.
Ultimately, **this starter motor is ideal for Arctic Cat ATVs but not recommended for 50cc scooters** unless absolutely necessary. Prioritize **correct sizing and compatibility** to ensure safe and efficient operation.
Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but designed to function same as - if better than. Source: Aftermarket. All parts sold are new. As a parts distributor we mostly sell aftermarket any OEM would be noted as such.
Starter, Replaces: 3301-706 3301706, Starter PMDD.