TWIN POWER 2ELR4SUSLD Voltage Regulator Rectifier

( Brand: Twin Power ), ( Type: Regulator/rectifier ), ( Manufacturer Part Number: 2ELR4SUSLD ), ( Item Length: 4.900 ), ( California Prop 65 Warning: Warning, And Birth Defects Or Other Reproductive Harm. ), ( Compatible Make: Harley-davidson ), ( Compatible Model: Sturgis ), ( Frame Color: Chrome ), ( Oem Replacement Numbers: 74512-79a ), ( Package Quantity: Each )

Review TWIN POWER Chrome Voltage Regulator Rectifier Harley fits DYNA STURGIS 1980

Introducing the Twin Power 2ELR-4SUSLD Voltage Regulator Rectifier, specifically designed for Harley-Davidson Dyna and Sturgis 80 models. This high-performance component is an essential upgrade for your motorcycle's electrical system.

The Twin Power 2ELR-4SUSLD is a voltage regulator rectifier, which means it performs two critical functions. First, it rectifies the alternating current (AC) produced by the motorcycle's alternator into direct current (DC) that is used to charge the battery and power the electrical systems. Second, it regulates the voltage output to ensure it remains within the optimal range for your motorcycle's electronic components.

This voltage regulator rectifier is a twin-circuit design, which offers several advantages over single-circuit alternatives. The twin-circuit design provides redundancy, ensuring that if one circuit fails, the other can continue to power the electrical systems. It also offers improved charging efficiency, allowing for faster battery charging and longer ride times between charges.

The Twin Power 2ELR-4SUSLD is designed for use with 12-volt electrical systems and can handle up to 45 watts of power. It features a robust, heavy-duty construction with a cast aluminum housing and terminal covers to protect against the elements and ensure a secure connection.

This voltage regulator rectifier is also SLA (Sealed Lead Acid) and Gel battery compatible, making it a versatile option for a wide range of motorcycles. It is easy to install, with clear instructions provided, and comes with all necessary mounting hardware.

Upgrading to the Twin Power 2ELR-4SUSLD Voltage Regulator Rectifier offers several benefits, including improved charging efficiency, redundancy, longer ride times between charges, and peace of mind knowing that your electrical system is protected by a high-quality, reliable component. Trust us to provide you with the best possible solution for your Harley-Davidson Dyna or Sturgis 80 motorcycle.

A Twin Power 2ELR-4SUS-LD voltage regulator/rectifier is an essential component of the electrical system in Harley-Davidson Dyna and Sturgis 80 models. This device regulates the voltage output from the alternator to ensure that the battery is charged properly while supplying power to the electrical accessories. Let's discuss the pros and cons of buying a new Twin Power 2ELR-4SUS-LD voltage regulator/rectifier for your Harley-Davidson Dyna or Sturgis 80.

1. Improved Battery Charging: A new voltage regulator/rectifier can help maintain optimal battery charging, which is crucial for the longevity of the battery and the overall health of the electrical system.

2. Enhanced Performance: A new regulator/rectifier can provide better performance in charging the battery and powering the electrical accessories, leading to improved reliability and a smoother riding experience.

3. OEM Compatibility: OEM (original equipment manufacturer) parts, such as the Twin Power 2ELR-4SUS-LD, are designed specifically for your Harley-Davidson Dyna or Sturgis 80 model, ensuring a perfect fit and optimal performance.

4. Warranty Coverage: Buying an OEM part like the Twin Power 2ELR-4SUS-LD from a reputable dealer offers warranty coverage, providing peace of mind and protection against potential defects.

1. Cost: Original equipment manufacturer parts, such as the Twin Power 2ELR-4SUS-LD, can be more expensive than aftermarket alternatives.

2. Installation Complexity: Installing a new voltage regulator/rectifier requires some mechanical expertise and the appropriate tools to ensure a proper installation.

3. Availability: Depending on the dealer, the availability of the Twin Power 2ELR-4SUS-LD voltage regulator/rectifier may be limited, especially for older models or during peak riding seasons.

In conclusion, purchasing a new Twin Power 2ELR-4SUS-LD voltage regulator/rectifier for your Harley-Davidson Dyna or Sturgis 80 can offer several advantages, including improved battery charging, enhanced performance, OEM compatibility, and warranty coverage. However, this investment comes with some drawbacks, such as cost, installation complexity, and potential availability issues. Ultimately, it's crucial to weigh these pros and cons carefully and consider your personal preferences, budget, and riding needs when deciding whether to invest in a new OEM voltage regulator/rectifier for your Harley-Davidson motorcycle.

If you value optimal performance, long-term reliability, and peace of mind, purchasing a new Twin Power 2ELR-4SUS-LD voltage regulator/rectifier is a solid investment for your Harley-Davidson Dyna or Sturgis 80. Be sure to source the part from a reputable dealer to ensure genuine quality and warranty coverage. If budget is a concern, consider exploring aftermarket alternatives, but be aware that their performance and compatibility may vary. Always consult with a professional mechanic or Harley-Davidson dealer for advice on the best option for your specific motorcycle model and usage.

Details:

High temperature and environmentally protected sealed encapsulation. They come with a one-year manufacturers warranty. Color: Chrome. The electronic regulators are high-quality replacement at an affordable price.

1980 Harley-Davidson Sturgis FXB. High-quality replacement regulators keep you charging. Item must be in original undamaged unopened packaging. This approach minimizes thermal impedance and conducts heat more effectively efficiently than standard.

High temperature Late technology circuit board utilized on higher watt-density surface mount applications where heat issues are a major concern. Any fitment provided is for US Spec model's. OEM Replacement Numbers: 74512-79A. Use our shipping packaging to ship back the item, DO NOT tape label directly original manufacturers box.

High Power and quality SCR Silicon Controlled Rectifier utilized to allow a cooler operation. Twin Power is one of the industries leaders in distribution aftermarket parts for V-Twin motorcycles more than thirty years. Meet / Exceed Original Equipment specifications.

part #: 2elr4susld price

• $124.59

specifications rightrectifier:

• for models: Dyna, Sturgis
• for makes: Harley
• for years: 1980
• brand: Twin Power
• type: Regulator/rectifier
• manufacturer part number: 2ELR4SUSLD
• item length: 4.900
• california prop 65 warning: Warning, And Birth Defects Or Other Reproductive Harm.
• compatible make: Harley-davidson
• compatible model: Sturgis
• frame color: Chrome
• oem replacement numbers: 74512-79a
• package quantity: Each

offer rightrectifier:

• started: April 17, 2026
• quantity: 2
• availability: In Stock
• options: Ship-to-home
• sold: 0

seller rightrectifier:

• rating: 99.6%
• # reviews: 33851
• city: Parkersburg, West Virginia

shipping rightrectifier:

• cost: $0.00
• class: Standard
• type: Fixed
• transit: 3-5 Days
• service: Standard

general rightrectifier:

• Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Voltage Regulators Rectifiers
• condition: New

returns rightrectifier:

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

payments rightrectifier:

• credit card: Mastercard
• other
• wallet: Apple-pay

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