fits model: Tr4. make: Triumph. year: 1961–1967.

( Brand: Lucas ), ( Manufacturer Part Number: 40795 ), ( Part Type: Distributor ), ( Surface Finish: Metal ), ( Modified Item: No ), ( Warranty: 90 Day ), ( Placement On Vehicle: Front ), ( Country/region Of Manufacture: United Kingdom )
The Lucas 25D4 Distributor, a classic component for the 1961-1967 Triumph TR4 and TR4A models, is an essential part of the vehicle's ignition system. This distributor, with the part number 40795, is a testament to the enduring quality and reliability of Lucas Electrical products.
The Lucas 25D4 Distributor is a mechanically timed unit, designed to deliver precise and timely spark to the spark plugs in your engine. The distributor cap, a key feature of this component, is constructed from a hardwearing material, ensuring durability and resistance to the harsh environmental conditions your vehicle encounters. The cap houses a series of spark plug terminals, each connected to the appropriate cylinder in your engine.
The rotor, a critical component of the distributor, is mounted on a shaft that rotates with the engine's crankshaft. The rotor is responsible for directing the spark to the correct cylinder at the correct time. The Lucas 25D4 Distributor features a robust, low-tension rotor, ensuring reliable spark delivery and minimizing the risk of arcing.
The Lucas 25D4 Distributor also includes a voltage regulator, which helps maintain a consistent voltage supply to the ignition system, ensuring reliable ignition performance in various operating conditions.
This distributor is not just a replacement part, but a piece of automotive history. Its vintage design and proven reliability make it a popular choice among enthusiasts and classic car owners who appreciate the rich heritage of the Triumph TR4 and TR4A models. The Lucas 25D4 Distributor, with part number 40795, is a must-have for anyone looking to restore their classic Triumph to its former glory.
Pros of buying a 1961-1967 Triumph TR4/TR4A distributor (Lucas 25D4, part number 40795):1. Authenticity: This distributor is an original part for Triumph TR4 and TR4A models, ensuring it is compatible with the vehicle and fits perfectly.
2. Quality: Lucas is a well-known and respected brand in the automotive industry, known for producing high-quality electrical components for many years.
3. Reliability: The Lucas 25D4 distributor is a proven design that has been used in many vehicles, making it reliable and trusted by many enthusiasts.
4. Availability: As a common part for classic cars, it is generally easy to find and purchase, and replacement parts are often available.
Cons of buying a 1961-1967 Triumph TR4/TR4A distributor (Lucas 25D4, part number 40795):1. Cost: Original parts like this can be more expensive than aftermarket alternatives.
2. Age: The part is over 60 years old, and while it is a proven design, there is always a risk that it may have wear and tear or other issues due to its age.
3. Compatibility issues: While it is an original part, it may not be compatible with any modifications or aftermarket upgrades to the vehicle.
Ending conclusion:Buying a 1961-1967 Triumph TR4/TR4A distributor (Lucas 25D4, part number 40795) is a good choice for those who value originality and reliability. However, the higher cost and potential compatibility issues should be considered. A good alternative could be to purchase a high-quality aftermarket distributor which may be more affordable and still provide reliable performance. Ultimately, the decision depends on the specific needs and preferences of the car owner.
Up for sale is 1 good used complete distributor assembly Triumph TR4 and TR4a model's Lucas 40795. This unit has an original cap, good vacuum advance and no slack in the shaft.