
( Brand: Harddrive ), ( Manufacturer Part Number: MN/NRP9 ), ( Color: White ), ( Compatible Year: 1978 1977 ), ( Compatible Make: Harley Davidson ), ( Compatible Model: Xlt ), ( Bundle Description: 1 Pc Genuine Harddrive Black Switch Run/off White Letters ), ( Type: Black Switch Run/off White Letters ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )
Review HARDDRIVE Mn/nrp9 Black Switch Run/off White Letters Harley Davidson Tp fits 1977–1978
Introducing our high-quality Hard Drive MN/NRP9 Switch, specifically designed for Harley-Davidson motorcycles manufactured between 1977 and 1978. This switch allows you to easily control the running or off status of various electrical components on your classic bike.
Crafted with precision and durability in mind, our Hard Drive MN/NRP9 Switch is engineered to provide a reliable and long-lasting performance. The switch housing is made from robust materials, ensuring it can withstand the rigors of motorcycle use. The switch lever is designed to provide a smooth and positive action, making it easy to operate even with gloves on.
The Hard Drive MN/NRP9 Switch comes with clear run/off indicators, allowing you to quickly and easily identify the status of the electrical components. The letters are large and bold, making them easily visible, even in low-light conditions.
This switch is a direct replacement for the original part, ensuring a seamless installation process. It is compatible with Harley-Davidson motorcycles manufactured between 1977 and 1978, making it an essential upgrade for any classic bike enthusiast.
Upgrading to our Hard Drive MN/NRP9 Switch offers several benefits. It provides improved reliability and durability compared to the original part, ensuring your electrical components are always in the correct running or off position. It also offers a more modern and crisp look, adding a touch of style to your classic bike.
In conclusion, our Hard Drive MN/NRP9 Switch is an essential upgrade for any Harley-Davidson motorcycle manufactured between 1977 and 1978. It provides improved reliability, durability, and style, making it a must-have addition to your classic bike. With clear run/off indicators and a smooth and positive action, this switch is sure to provide a satisfying riding experience for years to come.
Pros and Cons of Installing an MN/NRP9 Switch for a 1977-1978 Harley-Davidson Twin Cam
1. Background:Harley-Davidson motorcycles manufactured between 1977 and 1978 came with the original points ignition system. The MN/NRP9 switch is an aftermarket upgrade that replaces this system with an electronic ignition.
2. Pros of Installing an MN/NRP9 Switch:a. Improved Performance: The electronic ignition system offers quicker spark delivery, which can result in improved engine performance and better fuel economy.
b. Easier Starting: Electronic ignition systems are often easier to start, especially in cold weather, as they can provide a stronger spark to help the engine turn over.
c. Reliability: Electronic ignition systems generally have a longer lifespan than points ignition systems, as they have fewer moving parts and are less prone to wear and tear.
d. Convenience: The MN/NRP9 switch allows for the use of modern ignition systems, making it easier to find replacement parts and maintain the motorcycle.
3. Cons of Installing an MN/NRP9 Switch:a. Cost: Installing an MN/NRP9 switch can be a costly modification, as it involves purchasing the switch, wiring harness, and potentially other necessary components.
b. Complexity: Installing the switch requires some mechanical knowledge and experience with motorcycle electronics. This may be a deterrent for some riders who prefer simpler modifications.
c. Compatibility: The MN/NRP9 switch may not be compatible with all Harley-Davidson models or aftermarket parts, which could limit its usefulness for some riders.
d. Potential Issues: While electronic ignition systems offer numerous benefits, they can also experience issues such as malfunctioning sensors or faulty wiring, which can be more difficult and costly to diagnose and repair than issues with a traditional points ignition system.
4. Conclusion:The decision to install an MN/NRP9 switch on a 1977-1978 Harley-Davidson Twin Cam depends on an individual's priorities and resources. The upgrade offers several advantages, including improved performance, easier starting, increased reliability, and convenience. However, it also comes with potential drawbacks, such as cost, complexity, compatibility issues, and potential for complications. Ultimately, riders who value the benefits of electronic ignition and are willing to invest the time, money, and effort to install the switch may find it to be a worthwhile modification. Conversely, those who prefer simpler modifications, have limited resources, or are concerned about the potential complications may wish to consider alternative upgrades or hold off on the switch altogether.
part # mnnrp9 price
- $27.35
specifications ignitioncompo:
- for makes: Harley, Davidson
- for years: 1977-1978
- brand: Harddrive
- manufacturer part number: MN/NRP9
- color: White
- compatible year: 1978 1977
- compatible make: Harley Davidson
- compatible model: Xlt
- bundle description: 1 Pc Genuine Harddrive Black Switch Run/off White Letters
- type: Black Switch Run/off White Letters
- core charge: Free No Core Charge
- fitment type: Direct Replacement
seller ignitioncompo:
- rating: 99.2%
- # reviews: 21707
general ignitioncompo:
- Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Other Electrical Ignition Components
- condition: New
shipping ignitioncompo:
- transit: 3-6 Days
- type: Fixed
- cost: $0.00
- service: Standard
- class: Standard
offer ignitioncompo:
- started: April 27, 2026
- quantity: 1
- options: Ship-to-home
- availability: In Stock
- sold: 0
payments ignitioncompo:
- other
- credit card: Diners-club
- wallet: Google-pay
returns ignitioncompo:
- time: 30 Days
- policy: Returns Accepted
- paid by: Seller
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