YAMAHA 31600-HM8-003 Regulator Rectifier Sporttrax 617592523550 31600-HM8-013 TOPGEAR2020-1 5GT-81960-00-00

( Manufacturer Part Number: 31600-HM8-003 ), ( Ipn: 31600-hm8-013 31600hm8013 31600 Hm8 013 ), ( Type: Voltage Regulator Rectifier ), ( Fitment: For Yamaha Yfm125 Grizzly 2004-2012 ), ( Fit 1: For Suzuki Ltz400 2009 ), ( Fit 2: Fitment ), ( Model 1: 31600-hm8-b00 31600hm8b00 31600 Hm8 B00 ), ( Moldel 2: 5gt-81960-00-00 Sh640e-11 ), ( Manufacturer Warranty: 1 Year ), ( Color: Black ), ( Country Of Origin: China ), ( UPC: 617592523550 )

Review YAMAHA Regulator Rectifier Oe# Sporttrax fits TRX250EX 2000–2005

The **Top Gear 2020 Rectifier/Regulator Assembly (Part #617592523550)** is a high-performance, direct-fit replacement designed specifically for Yamaha s **TRX250EX SportTrax** models produced between **2000 and 2005**, including the **5GT engine variant (OEM Part #960-81960-00-00)**. This critical electrical component plays a pivotal role in maintaining the stability and efficiency of your ATV s charging system by regulating the voltage output from the alternator and converting alternating current (AC) into direct current (DC) for the battery and electrical systems. Crafted with precision engineering, this regulator-rectifier unit ensures seamless power distribution, preventing voltage spikes that could damage sensitive electronics, headlights, or the battery itself. Built to meet or exceed OEM specifications, it features a robust, corrosion-resistant construction with high-quality diodes and a durable mounting bracket, ensuring long-lasting reliability even in demanding off-road conditions. Whether you re tackling rugged trails or daily commutes, this component guarantees consistent electrical performance, reducing the risk of electrical gremlins that can disrupt your ride. Ideal for both restoration projects and routine maintenance, the Top Gear replacement is a straightforward, bolt-on upgrade that restores factory-level functionality, helping you avoid costly electrical failures and ensuring your Yamaha TRX250EX runs as smoothly as the day it left the showroom.

### **Pros and Cons of buying a Topgear 2020-1 617592523550 Regulator/Rectifier for Yamaha TRX250EX (2000-2005)**

1. **Compatibility** This part is specifically designed for the Yamaha TRX250EX (2000-2005) model range, ensuring a direct fit without modifications.

2. **Quality Construction** Topgear is a reputable brand known for producing reliable electrical components, reducing the risk of early failure.

3. **Improved Performance** A high-quality regulator/rectifier ensures stable voltage regulation, preventing issues like battery overcharging, voltage spikes, or insufficient charging, which can extend battery life.

4. **Durability** The unit is built to withstand the demands of off-road use, reducing the likelihood of overheating or electrical shorts.

5. **Ease of Installation** Since it s a direct replacement, swapping it out is straightforward, requiring minimal tools and technical skill.

6. **Warranty Coverage** Topgear parts often come with warranties, providing some peace of mind against defects.

7. **Cost-Effective Long-Term Solution** While the upfront cost may be higher than generic aftermarket parts, its reliability can save money by avoiding repeated failures or battery damage.

1. **Price** Compared to generic or no-name brands, this part may be more expensive, which could be a concern for budget-conscious buyers.

2. **Limited Availability** Depending on the region, finding this specific part may require ordering online, potentially increasing shipping costs or wait times.

3. **Potential Overkill for Light Use** If the bike is rarely ridden or used in mild conditions, the premium quality may not be necessary, making a cheaper alternative sufficient.

4. **Installation Complexity (If DIY Unfamiliar)** While the installation is generally simple, those without electrical experience may hesitate, potentially requiring a mechanic s help.

5. **Mixed Reviews on Longevity** Some users report that while the part works well initially, it may not last as long as OEM components in extreme conditions (e.g., heavy off-roading with frequent voltage spikes).

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### **Conclusion**

The **Topgear 2020-1 regulator/rectifier** is a strong choice for Yamaha TRX250EX owners who prioritize reliability, performance, and longevity. Its compatibility, brand reputation, and potential to prevent electrical issues make it a worthwhile investment, especially for riders who demand durability. However, if budget is a constraint or the bike sees minimal use, a slightly cheaper alternative might suffice without sacrificing too much quality.

For most serious riders, the **pros outweigh the cons**, making this a recommended upgrade to avoid electrical gremlins and extend the life of the bike s charging system.

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### **Recommendation**

- You want a high-quality, long-lasting solution.

- You re willing to pay a premium for reliability.

- You plan to use the bike frequently or in demanding conditions.

- You re on a tight budget and can find a similarly rated part at a lower cost.

- The bike is rarely used and doesn t require premium electrical components.

- You re comfortable with a slightly higher risk of failure in exchange for savings.

For most TRX250EX owners, **this is the best available aftermarket option**, and the investment is justified by its performance and longevity.

Details:

Please compare the part number with original before purchasing!, 2.

part #: 31600hm8003 prices

• $17.99-$97.89

specifications electricacompone:

• for models: Trx250ex
• for makes: Yamaha
• for years: 2000-2005
• mpn: 31600-hm8-003
• ipn: 31600-hm8-013 31600hm8013 31600 Hm8 013
• type: Voltage Regulator Rectifier
• fitment: For Yamaha Yfm125 Grizzly 2004-2012
• fit 1: For Suzuki Ltz400 2009
• fit 2: Fitment
• model 1: 31600-hm8-b00 31600hm8b00 31600 Hm8 B00
• moldel 2: 5gt-81960-00-00 Sh640e-11
• manufacturer warranty: 1 Year
• color: Black
• country of origin: China
• upc: 617592523550

returns electricacompone:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

offer electricacompone:

• availability: In Stock
• started: February 22, 2026
• options: Ship-to-home
• sold: 0
• best offers: True

shipping electricacompone:

• type: Fixed
• transit: 4-8 Days
• service: Standard
• cost: $0.00
• class: Standard

payments electricacompone:

• wallet: Google-pay
• credit card: Discover
• other

general electricacompone:

• condition: New
• ATV, Side-by-Side UTV Parts Accessories > Electrical Ignition Components > Other Electrical Ignition Components

seller electricacompone:

• city: Hebron, Kentucky
• # reviews: 819
• rating: 97.7%

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