SMITHS RN2319-00AS Counter Tacho Tachometer RN2319/00AS MK2 MK3 3.55

( Brand: Smiths ), ( Manufacturer Part Number: RN2319/00AS ), ( Items Included: Tachometer / Rev Counter ), ( Colour: Black ), ( Unit Of Measure: Rpm ), ( Display Type: Analogue ), ( Style: Chromed ), ( Features: Original Smiths/jaeger Tachometer ), ( Performance Part: No ), ( Item Diameter: 100 Mm ), ( Material: Various ), ( Needle Colour: White ), ( Type: Tachometer/rev Counter ), ( Classic Part: Yes ), ( Country Of Origin: United Kingdom )

Review SMITHS Rn2319/00as Triumph Counter Tacho Mk2 Mk3 Tachometer 3.55 Rn 2319/00 As fits GT6 REV

The **Smiths RN2319/00AS Triumph GT6 Counter Tacho MK2/MK3 Tachometer** is a meticulously crafted, high-performance instrument designed to deliver unparalleled precision and reliability for enthusiasts of the iconic Triumph GT6, particularly those seeking to restore or upgrade their classic roadsters. This vintage-style tachometer, built to exacting specifications, features a robust, all-metal construction with a durable brass bezel and a high-contrast, easy-to-read dial that combines classic aesthetics with modern functionality. The instrument is engineered to accommodate the GT6 s original 3.55:1 final drive ratio, ensuring accurate RPM readings that align seamlessly with the engine s performance characteristics. The dial itself is meticulously calibrated, with a smooth, sweeping needle that provides instant feedback on engine speed, while the bold, retro-inspired numbering and indexing including a prominent 6,000 RPM redline marker offers both practicality and nostalgic appeal. The tachometer is designed to fit flawlessly within the GT6 s original instrument cluster, maintaining the vehicle s timeless design language while incorporating modern reliability. Built with high-quality components, including a durable motor and a precision-wound coil, this tachometer is engineered to withstand the rigors of daily driving, vintage track days, or high-speed cruising, ensuring consistent performance over decades of use. Whether installed in a meticulously restored MK2 or MK3 GT6 or as part of a custom build, this instrument elevates the driving experience by blending heritage engineering with contemporary craftsmanship, making it an essential addition for any Triumph purist.

### Pros and Cons of buying a Smiths RN2319/00AS Triumph GT6 Counter Tacho (Mk2/Mk3)

1. **Compatibility** This tachometer is specifically designed for the Triumph GT6, particularly the Mk2 and Mk3 models, ensuring a direct fit without major modifications. It is also compatible with other Triumph models like the TR6 and TR7, expanding its utility.

2. **Accurate Speed and RPM Readings** The RN2319/00AS is a high-quality instrument built to provide precise speedometer and tachometer readings. The 3.55 gear ratio (common in Triumph GT6s) ensures accurate mileage calculations.

3. **Durability and Reliability** Smiths is a well-known brand in automotive instrumentation, known for producing durable and long-lasting gauges. This model is built to withstand regular use in classic cars.

4. **Aftermarket Support** As a classic Triumph part, this tachometer has a dedicated aftermarket following. Replacement parts, wiring harnesses, and installation guides are widely available, making repairs and upgrades easier.

5. **Aesthetic Appeal** The design of the RN2319/00AS matches the classic Triumph GT6 s vintage look, blending seamlessly with the dashboard. It retains the original styling cues of the period, which is desirable for enthusiasts.

6. **Functionality** The counter tacho (speedometer with an integrated tachometer) is a practical choice for owners who want to monitor both speed and engine RPM in one gauge. This reduces dashboard clutter.

7. **Resale Value** Owning an original or high-quality aftermarket Smiths gauge can enhance the resale value of your Triumph GT6, as classic car buyers often prefer authentic or well-maintained instrumentation.

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1. **Age and Wear** Like many classic car parts, this tachometer may show signs of age, such as worn wiring, faded dials, or mechanical wear. If purchasing used, thorough inspection is necessary to avoid hidden issues.

2. **Potential for Electrical Issues** Older Smiths gauges can develop electrical problems, such as faulty wiring harnesses, corroded connections, or failing internal components. Testing the gauge before purchase is critical.

3. **Limited Modern Features** Unlike modern digital gauges, this analog tachometer lacks features such as trip meters, fuel economy readings, or Bluetooth connectivity. It is purely mechanical and analog.

4. **Installation Complexity** While the RN2319/00AS is designed for the GT6, installing it may require some mechanical skill, especially if the original wiring or mounting points are damaged. A professional installation might be needed.

5. **Cost of Replacement Parts** If the gauge fails, replacement parts (e.g., the tachometer drive gear, speedometer cable, or wiring) can be expensive, particularly if they are no longer in production. Some components may need to be sourced from specialty suppliers.

6. **Compatibility with Modified Vehicles** If your GT6 has been modified with a different gear ratio (e.g., 3.31 or 3.70), the speedometer readings may be inaccurate unless the gear ratio is adjusted or a separate speedometer cable is used.

7. **Potential for Counterfeit or Mismatched Units** The aftermarket for classic Triumph parts can be flooded with counterfeit or mismatched units. Ensuring the authenticity of the RN2319/00AS is important to avoid compatibility or performance issues.

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The Smiths RN2319/00AS Triumph GT6 counter tacho is a high-quality, period-correct instrument that offers accurate readings and classic styling. It is an excellent choice for owners who prioritize authenticity, durability, and mechanical simplicity. However, potential buyers should be aware of the risks associated with age, electrical issues, and the need for careful inspection or professional installation. If you are restoring or maintaining a Triumph GT6 and want to preserve its original character, this gauge is a worthwhile investment. For those seeking modern features or digital displays, alternative options may be more suitable.

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1. **Buy from a reputable seller** Prefer sellers with verified reviews, such as classic car specialists or trusted auction houses (e.g., Bonhams, RM Sotheby s). Avoid unknown sources to avoid counterfeit or damaged units.

2. **Test the gauge thoroughly** Before finalizing the purchase, ensure the tachometer and speedometer functions correctly. Check for smooth operation, accurate readings, and no electrical faults.

3. **Consider professional installation** If you are not experienced with classic car wiring, hire a professional to install the gauge to avoid damaging the vehicle s electrical system.

4. **Inspect for wear and tear** Look for signs of rust, frayed wiring, or a worn-out dial. If the gauge is used, factor in the cost of potential repairs or replacements.

5. **Pair with compatible accessories** If your GT6 has a modified gear ratio, consider using a separate speedometer cable or adjusting the gear ratio to maintain accurate mileage readings.

For most Triumph GT6 owners who value authenticity and mechanical reliability, the Smiths RN2319/00AS is a strong recommendation. However, weigh the pros and cons carefully, especially if you are on a tight budget or lack experience with classic car maintenance.

Details:

Please view all the pictures to see what is included and condition of items. Triumph GT6 Smiths Rev Counter Tacho Mk2 Mk3 Tachometer 3.55:1 RN 2319/00 AS, In good working condition, but has scratches, signs of use and surface marks.

part #: rn231900as prices

• $59.99-$69.99

specifications boosttempgauges:

• for models: Gt6, Rev
• for makes: Triumph
• brand: Smiths
• mpn: Rn2319/00as
• items included: Tachometer / Rev Counter
• colour: Black
• unit of measure: Rpm
• display type: Analogue
• style: Chromed
• features: Original Smiths/jaeger Tachometer
• performance part: No
• item diameter: 100 Mm
• material: Various
• needle colour: White
• type: Tachometer/rev Counter
• classic part: Yes
• country of origin: United Kingdom

general boosttempgauges:

• condition: Used
• Interior Parts Accessories > Gauges > Individual Gauges

seller boosttempgauges:

• # Reviews: 6189
• city: Anderson, California
• rating: 100.0%

payments boosttempgauges:

• wallet: Paypal
• credit card: Mastercard
• other

returns boosttempgauges:

• policy: No Returns

offer boosttempgauges:

• quantity: 1
• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: February 6, 2026

shipping boosttempgauges:

• cost: $0.00
• type: Fixed
• class: Economy
• transit: 5-13 Days
• service: Economy

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