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  3. TRIUMPH 628375

TRIUMPH 628375 Spitfire Speedometer Trip Control Plate Plate. Used. KT1778

fits make: Triumph.

Kt1778 Triumph 628375 Spitfire Original Speedometer Trip Control Support Plate. Used.

( Manufacturer Part Number: 628375 ), ( Part Type: Control Speedometer Plate ), ( Vintage Part: Yes ), ( Country Of Origin: United Kingdom )

Review TRIUMPH Spitfire Original Speedometer Trip Control Support Plate. Used.

The Triumph Spitfire Speedometer Trip Control Plate (part number 628375, KT1778) is a meticulously crafted component designed to enhance both the functionality and aesthetic appeal of the iconic Triumph Spitfire, particularly models equipped with the classic KT1778 speedometer. This precision-engineered plate serves as the central hub for the instrument cluster, seamlessly integrating the speedometer, trip odometer, fuel gauge, and temperature indicator into a cohesive, driver-focused display. Crafted from high-quality, durable materials, the plate is built to withstand the demands of daily driving while maintaining a timeless, retro-chic appearance that complements the Spitfire s vintage charm. The design features a clean, minimalist layout with clearly defined dials and easy-to-read markings, ensuring optimal visibility even under varying lighting conditions. The speedometer itself is a standout element, boasting a sleek, analog style with a smooth, rotating needle that provides instant feedback on the vehicle s speed, while the trip odometer allows drivers to track precise distances for efficient route planning. The fuel gauge and temperature indicator are strategically positioned for quick glances, ensuring critical information is always within reach. Beyond its practical utility, the KT1778 plate exudes a sense of nostalgia, paying homage to the Spitfire s heritage as a beloved classic. Whether installed in a freshly restored model or a meticulously maintained vintage vehicle, this component elevates the driving experience by merging cutting-edge functionality with timeless design. For enthusiasts seeking to preserve or enhance the authenticity of their Triumph Spitfire, the 628375 Speedometer Trip Control Plate is an indispensable addition, blending performance and aesthetics in perfect harmony.

The Triumph Spitfire speedometer trip control plate (part number 628375, KT1778) is a functional but somewhat niche component for classic motorcycle enthusiasts. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

### **Pros**

1. **Authenticity and Classic Fit**

The KT1778 trip control plate is designed to fit the Triumph Spitfire s original speedometer, maintaining the bike s vintage aesthetic. For owners who prioritize period-correct appearance, this ensures a seamless integration with the classic styling of the motorcycle.

2. **Functionality for Trip Computation**

The trip control plate allows riders to set and reset trip odometers, which is useful for tracking distances between service intervals, long rides, or fuel efficiency. This feature is practical for both daily riders and those who enjoy extended journeys.

3. **Compatibility with Original Speedometer**

Since it is a direct replacement for the Spitfire s stock speedometer, there are no compatibility issues with wiring or mounting. It plugs into the existing connectors without requiring modifications to the instrument cluster.

4. **Durability and Reliability**

Triumph components, especially those from the classic era, are generally built to last. The KT1778 plate is likely made from durable materials like metal or high-quality plastic, ensuring longevity if properly maintained.

5. **Ease of Installation**

Replacing the trip control plate is a straightforward process that typically requires only basic tools. Most riders can install it themselves without needing professional assistance, saving time and labor costs.

6. **Resale Value Preservation**

For those who plan to keep or sell their Spitfire in the future, maintaining original or period-correct parts like this trip control plate can help preserve the bike s value in the classic motorcycle market.

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### **Cons**

1. **Limited Availability and Lead Times**

As a niche part for a specific model, the KT1778 may not be readily available from all dealers. Purchasing it might require ordering from specialty suppliers, which could result in longer wait times or shipping delays.

2. **Potential for Wear or Failure Over Time**

Like all mechanical or electrical components, the trip control plate can degrade with age or exposure to moisture. If the original plate is already worn or malfunctioning, replacing it may not solve underlying issues with the speedometer s wiring or internal mechanisms.

3. **Cost Relative to Modern Alternatives**

While not excessively expensive, the price of the KT1778 may be higher than generic trip control plates available for modern motorcycles. For riders on a tight budget, this could be a minor drawback, though the cost is justified by its authenticity.

4. **Dependence on Original Speedometer Functionality**

If the Spitfire s speedometer itself is faulty (e.g., faulty wiring, damaged gears, or a dead display), replacing just the trip control plate will not resolve the issue. A full speedometer overhaul or replacement may be necessary, adding to the cost.

5. **Limited Customization Options**

Unlike modern digital speedometers, the KT1778 offers no additional features such as GPS integration, Bluetooth connectivity, or customizable displays. Riders seeking advanced trip computing functions may find it underwhelming.

6. **Potential for Counterfeit Parts**

Due to the part s age and popularity among collectors, there is a risk of purchasing counterfeit or low-quality replicas. Buyers should source the part from reputable dealers (e.g., Triumph-authorized suppliers, eBay verified sellers, or trusted classic motorcycle parts shops) to avoid this issue.

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### **Conclusion**

The Triumph Spitfire speedometer trip control plate (KT1778) is a practical and aesthetically pleasing upgrade for owners who value authenticity and classic functionality. It excels in maintaining the bike s vintage charm while providing a useful feature for trip odometry. However, its niche nature may lead to availability challenges, and it does not address broader speedometer issues. For riders who prioritize period-correct parts and are willing to invest in maintaining their bike s originality, this is a worthwhile purchase. Those who seek modern conveniences or are on a tight budget may find alternatives more suitable.

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### **Recommendation**

If you are restoring or maintaining a Triumph Spitfire and the original trip control plate is damaged or missing, purchasing the KT1778 is a solid choice. Ensure you buy from a trusted source to avoid counterfeit parts, and verify that the speedometer itself is functioning properly before installation. For riders who plan to modify their bike with modern electronics (e.g., digital speedometers or GPS units), this part may not be necessary, but it remains a valuable addition for purists.

For new buyers, consider whether the cost and effort justify the aesthetic and functional benefits, especially if you are open to exploring aftermarket alternatives that might offer better availability or additional features.

Details:

What you see is exactly what get. # 628375, Hardware is included. Currently listing 40 years of accumulated British Italian car parts and other treasures. Triumph Spitfire MK3 Original Speedometer Trip Control Support Plate w/ Clamp, Used.

part #: 628375 price

  • $24.89

specifications instrumentcablecycleio:

  • for makes: Triumph
  • mpn: 628375
  • part type: Control Speedometer Plate
  • vintage part: Yes
  • country of origin: United Kingdom

offer instrumentcablecycleio:

  • quantity: 1
  • started: March 9, 2026
  • options: Ship-to-home
  • best offers: True
  • availability: In Stock
  • sold: 0

shipping instrumentcablecycleio:

  • type: Calculated
  • carrier: USPS
  • transit: 3-8 Days
  • cost: $10.50
  • service: USPS Ground Advantage
  • class: Standard

general instrumentcablecycleio:

  • Motorcycle Scooter Parts Accessories > Instruments Gauges > Wiring Harnesses, Cables Connectors
  • condition: Used

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  • wallet: Paypal
  • credit card: Visa
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seller instrumentcablecycleio:

  • rating: 99.9%
  • # reviews: 23357
  • city: Prospect, Pennsylvania

returns instrumentcablecycleio:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Buyer
for makes: triumph, part type: control speedometer plate, vintage part: yes, country of origin: united kingdom,
category: motorcycle parts > motorcycle scooter parts accessories > instruments gauges > wiring harnesses, cables connectors, sku: 11132119845120773,
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1 offer $24.89 USD
  • Used. Offer #1 priced at $24.89 + $11.35 shipping estimate = $36.24* total. what you see is exactly what you get! MOST IMPORTANT! Triumph Spitfire MK3.+$11.35 shipping

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