AUTO-LITE Nos Down Governor 6CYL. TG-4002R

( Brand: Auto-lite ), ( Manufacturer Part Number: TG4002R ), ( Part Type: Down )

Review AUTO LITE Nos Down Governor Desoto Chrysler 6cyl. fits 1941–1942

The Auto-Lite TG4002R carburetor is a vintage automotive component that was originally used in Desoto and Chrysler six-cylinder engines manufactured between 1941 and 1942. This carburetor is a crucial part of the vehicle's fuel delivery system, ensuring a smooth and efficient combustion process.

The TG4002R is a downdraft carburetor, which means that the intake manifold is located below the carburetor. This design helps to minimize the intake manifold's temperature, reducing the risk of pre-ignition and improving overall engine performance. The carburetor features a single barrel design, which is suitable for smaller engines and provides good throttle response.

One of the most notable features of the Auto-Lite TG4002R carburetor is its governor mechanism. The governor helps to maintain a consistent engine speed by adjusting the fuel flow to the engine based on the vehicle's speed. This is particularly important in older vehicles, which did not have the advanced fuel management systems found in modern cars. The TG4002R governor is a mechanical design, which uses a set of weights and levers to regulate fuel flow.

The carburetor also includes a number of other key components, including a float bowl, needle and seat jet, main jet, and idle jet. These components work together to regulate the fuel flow and ensure that the engine receives the correct mixture of fuel and air at all times. The TG4002R also includes a choke mechanism, which helps to enrich the fuel mixture when starting the engine in cold conditions.

The Auto-Lite TG4002R carburetor is a highly sought-after component among collectors and restorers of vintage Desoto and Chrysler vehicles. It is a complex mechanical component that requires careful handling and attention to detail during installation and maintenance. Properly rebuilt and tuned, the TG4002R can help ensure that these classic vehicles run smoothly and reliably.

In summary, the Auto-Lite TG4002R carburetor is a vintage automotive component that was used in Desoto and Chrysler six-cylinder engines between 1941 and 1942. It is a downdraft, single barrel carburetor that includes a governor mechanism to maintain consistent engine speed. The carburetor features a number of key components, including a float bowl, needle and seat jet, main jet, and idle jet. Properly rebuilt and tuned, the TG4002R can help ensure that these classic vehicles run smoothly and reliably.

The Auto-Lite TG4002R carburetor is a single-barrel carburetor that was used on 1941 and 1942 Desoto and Chrysler 6-cylinder engines. Here are some pros and cons that might help you decide if buying this carburetor is a good choice for your restoration project.

1. Authenticity: The TG4002R is an original part for Desoto and Chrysler cars of that era, which can add to the authenticity and value of your restoration project.

2. Availability: While not as common as some other carburetors, the TG4002R is still available from various sources, both new and used.

3. Performance: The TG4002R was designed specifically for the 6-cylinder engines of that era, so it should provide good performance and fuel efficiency.

1. Cost: Original parts can be expensive, and the TG4002R is no exception. The cost of a new or rebuilt TG4002R can be quite high.

2. Complexity: Older carburetors like the TG4002R can be more complex to rebuild and tune than modern carburetors.

3. Availability of Parts: While the carburetor itself is available, some of the smaller parts, such as gaskets and jets, can be difficult to find.

The Auto-Lite TG4002R carburetor is an authentic and high-performing option for restoring a 1941 or 1942 Desoto or Chrysler 6-cylinder engine. However, it comes with a high cost and the complexity of working with an older carburetor. Ultimately, the decision to buy a TG4002R depends on the value you place on authenticity and performance, as well as your budget and willingness to invest the time and effort into rebuilding and tuning the carburetor.

If you are restoring a Desoto or Chrysler 6-cylinder from the 1941 or 1942 era and want to keep it as original as possible, then the Auto-Lite TG4002R carburetor is a good choice for you. However, if you are on a tight budget or prefer a more modern and easier-to-tune carburetor, you may want to consider other options. Ultimately, the decision is yours, and I hope this information helps you make an informed choice.

Details:

The NOS Auto-Lite Down Governor TG-4002R is a manual transmission part designed for 1941 and 1942 DeSoto Chrysler 6-cylinder vehicles. This product is a genuine Auto-Lite brand part, ensuring quality and compatibility with the specified vehicle model's. The governor serves as a crucial component in controlling the transmission of power manual transmissions, making it an essential part for maintaining performance these classic vehicles.

part #: tg4002r prices

• $36.95-$175.00

specifications manutransmission:

• for makes: Desoto, Chrysler
• for years: 1941-1942
• brand: Auto-lite
• mpn: Tg4002r
• part type: Down

seller manutransmission:

• rating: 98.9%
• city: Old Forge, Pennsylvania
• # reviews: 6625

general manutransmission:

• Car Truck Parts Accessories > Transmission Drivetrain > Manual Transmission Parts
• condition: New other see details

shipping manutransmission:

• carrier: USPS
• class: Standard
• service: USPS Ground Advantage
• cost: $19.99
• type: Fixed
• transit: 3-8 Days

offer manutransmission:

• best offers: True
• sold: 0
• availability: In Stock
• started: May 6, 2026
• options: Ship-to-home
• quantity: 1

returns manutransmission:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

payments manutransmission:

• credit card: Diners-club
• wallet: Apple-pay
• other

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