HARLEY 31443-65B Fx Big Starter Drive Solenoid 79-84 25K

( Manufacturer Part Number: 31443-65B ), ( Type: Starter Motor ), ( Oe/oem Part Number: 31491-79 )

Review HARLEY Oem 79-84 Fx Big Complete Starter And Drive Solenoid Assy Only 25k fits TWIN FLH

The 31443-65B Harley-Davidson Big Twin Starter Drive Solenoid is an essential component of the starting system on certain Harley-Davidson FLH and FX models, including those with engines numbered 79-84. This starter drive solenoid serves the crucial function of controlling the flow of electrical current between the battery and the starter motor, initiating the engine start sequence.

The starter drive solenoid is a 25A, single-pole double-throw (SPDT) type of switch. It features a robust construction designed to withstand the demanding environment of a motorcycle starter system. This part is typically mounted on the left side of the engine and is connected to the starter motor relay and the battery.

When the ignition key is turned to the "ON" position, the electrical signal is sent to the starter drive solenoid, which then activates the starter motor by shorting out the internal contacts. This allows the electrical current to flow freely from the battery, supplying the necessary power for the engine to start.

Built to Harley-Davidson's rigorous quality standards, this starter drive solenoid is machined with precision to ensure a perfect fit and seamless operation. It is designed to work specifically with the wiring configurations and electrical systems found in Harley-Davidson FLH and FX models with engines numbered 79-84, as identified by the part number 31443-65B.

In summary, the 31443-65B Harley-Davidson Big Twin Starter Drive Solenoid is a vital component of the motorcycle's starting system. It enables electrical connection between the battery and the starter motor to start the engine, ensuring a reliable and efficient starting experience. This solenoid is specifically designed for Harley-Davidson FLH and FX models equipped with engines numbered 79-84.

Pros and Cons of Replacing a Harley-Davidson FLH FX Big Twin Starter Drive Solenoid (Part Number 31443-65B)

Context: The Harley-Davidson FLH FX Big Twin Starter Drive Solenoid is an essential component that controls the engine starting process. Replacing a faulty solenoid can help restart the bike efficiently. Let's weigh the pros and cons of purchasing a new 31443-65B solenoid.

1. Improved Starting Performance: A new starter drive solenoid can help improve the starting performance of your Harley-Davidson motorcycle. This can be particularly crucial during cold weather or when the battery is weaker.

2. Enhanced Surge Protection: This solenoid also serves as a reverse protection for the starter motor. By ensuring a proper connection between the battery and the starter motor, you can protect your investment from potential electrical surges.

3. Reliability: A failed starter drive solenoid can cause various issue like prolonged cranking time or failure to start at all. By replacing it with a new one, you ensure a more dependable motorcycle, particularly during long trips.

4. Cost-Effective: Although replacing a solenoid might seem like an insignificant part of a maintenance regimen, a faulty one can result in increased battery drain, extended cranking time and harsher wear on the starter motor. A new solenoid is a worthwhile investment to save on potential future costs.

5. Potential to Maintain Warranty and Resale Value: Your motorcycle warranty might require you to keep up with scheduled replacement of parts. Purchasing and installing a new starter drive solenoid could help maintain your bike's warranty coverage and preserve its value for potential resale.

1. Cost: The price of a new Harley-Davidson OEM starter drive solenoid is comparable with aftermarket alternatives. While this might seem like a significant investment, keeping up with the scheduled replacement can save you from potential future issues.

2. Installation Complexity: The starter drive solenoid is a relatively easy DIY task for those comfortable with basic wrenching. However, some riders might prefer the convenience of having the part professionally installed.

3. Frequent Failures: Depending on the riding conditions and rider's maintenance style, the solenoid might wear out more frequently than desired. This could result in repetitive replacements, which can be frustrating and costly.

While the Harley-Davidson FLH FX Big Twin Starter Drive Solenoid (Part Number 31443-65B) might seem like a small part of the motorcycle, its importance to overall performance, reliability, and functioning cannot be overlooked. The pros of investing in a new solenoid outweigh the cons, especially considering the potential costs associated with a malfunctioning one. Ultimately, replacing a faulty solenoid is a wise investment to ensure continued smooth operation and peace of mind when enjoying your Harley-Davidson motorcycle.

When purchasing and installing a replacement starter drive solenoid for your Harley-Davidson FLH FX Big Twin motorcycle, consider the following recommendations:

1. Opt for a reputable and known OEM or aftermarket part source to ensure genuine quality and compatibility.

2. Consult your motorcycle's service manual, which will typically outline the replacement procedure.

3. Identify any potential complications or additional components that require replacement along with the solenoid and address them accordingly before installation.

Details:

79-84 OEM HARLEY FLH FX BIG TWIN COMPLETE STARTER DRIVE SOLENOID ASSY ONLY 25k.

part #: 3144365b prices

• $29.35-$174.98

specifications scostarters:

• for models: Flh, Twin
• for makes: Harley
• mpn: 31443-65b
• type: Starter Motor
• oe/oem part number: 31491-79

seller scostarters:

• rating: 100.0%
• # reviews: 13499
• city: Waupaca, Wisconsin

general scostarters:

• condition: Used
• Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Starter Motors

offer scostarters:

• sold: 0
• started: January 29, 2025
• quantity: 1
• options: Ship-to-home
• availability: In Stock

shipping scostarters:

• class: Expedited
• transit: 5-10 Days
• type: Calculated
• service: USPS Priority Mail
• cost: $29.95
• carrier: USPS

returns scostarters:

• policy: Returns Accepted
• paid by: Buyer
• time: 14 Days

payments scostarters:

• other
• credit card: Mastercard
• wallet: Paypal

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