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  3. GM 602339

GM 602339 Comm Clutch Pass. 2ND 3RD P/n

fits make: Chevrolet. year: 1937–1939.

602339 Gm 1937 1938 1939 Chevrolet Pass. Comm 3 Speed 2nd And 3rd Spd Clutch P/n

( Brand: Gm ), ( Manufacturer Part Number: 602339 ), ( Part Type: Clutch ), ( Vintage Part: Yes )

Review GM Chevrolet Pass. Comm Speed 2nd And 3rd Spd Clutch P/n fits 1937–1939

The GM 602339 clutch assembly is a crucial component of the transmission system in select 1937, 1938, and 1939 Chevrolet models with a second or third speed manual transmission. This clutch is meticulously engineered to provide smooth and reliable power transfer from the engine to the transmission.

The clutch assembly consists of various parts including the clutch disc, pressure plate, release bearing, and throwout bearing. The clutch disc is the friction material that comes into contact with the flywheel when the clutch pedal is pressed, allowing the engine and transmission to disengage. The pressure plate applies the necessary pressure to the clutch disc to create a tight connection between the engine and transmission when the clutch pedal is released.

The release bearing and throwout bearing are responsible for disengaging the clutch when the clutch pedal is pressed, allowing the transmission to shift gears. The release bearing fits between the clutch fork and the clutch assembly, while the throwout bearing is located on the transmission side of the clutch assembly.

The GM 602339 clutch assembly is designed to meet original equipment specifications for a precise fit and optimal performance. It is manufactured using high-quality materials and rigorous production processes to ensure durability and reliability. Installation is straightforward, with clear instructions provided to make the process as easy as possible for the user.

This clutch assembly is suitable for use in vintage Chevrolet models with the specified transmission and clutch system. Installing a new clutch assembly can help improve the overall performance and longevity of the vehicle, making it a worthwhile investment for enthusiasts and collectors.

In summary, the GM 602339 clutch assembly is a critical component for the manual transmission system in certain 1937, 1938, and 1939 Chevrolet vehicles. It consists of various parts including the clutch disc, pressure plate, release bearing, and throwout bearing. This assembly is designed to meet original equipment specifications for a precise fit and optimal performance, making it a reliable and durable solution for those looking to maintain or restore their vintage Chevrolet.

Pros and Cons of Buying a GM 602339 Clutch for 1937, 1938, and 1939 Chevrolet 2nd and 3rd Speed Transmissions

Introduction:

The GM 602339 clutch is a popular choice for those restoring or working on 1937, 1938, and 1939 Chevrolet models with 2nd and 3rd speed transmissions. However, like any automotive part, it comes with its advantages and disadvantages. In this analysis, we'll discuss both the pros and cons to help you make an informed decision.

Pros:

1. Authenticity and Fitment: This clutch is a genuine GM part, ensuring it will fit perfectly in your 1937, 1938, or 1939 Chevrolet and maintain the original look of your vehicle.

2. Durability: The GM 602339 clutch is engineered to meet General Motors' high-quality standards. It is designed to withstand the rigors of daily driving and provide reliable performance.

3. Availability: This clutch is readily available from various automotive parts retailers, both online and offline, making it convenient for buyers to locate and purchase the part.

4. Easy Installation: The clutch's straightforward design and simple installation process make it an attractive option for those who prefer DIY projects or working on their cars at home.

Cons:

1. Cost: Compared to aftermarket or used clutches, the GM 602339 clutch may be more expensive due to its authenticity and original design.

2. Limited Performance Upgrades: Since the GM 602339 clutch is an OEM part, it may not offer significant performance upgrades for those seeking increased horsepower or torque capabilities.

3. Potential for Wear and Tear: Like all clutches, the GM 602339 part will eventually wear out and require replacement. Regular maintenance and timely replacement are essential to ensure the longevity of the component.

Conclusion:

The GM 602339 clutch for 1937, 1938, and 1939 Chevrolet 2nd and 3rd speed transmissions offers authenticity, durability, availability, and ease of installation. However, it may be more costly than some alternatives and may not provide significant performance upgrades. Ultimately, the decision to purchase this clutch depends on your priorities, budget, and the specific requirements of your restoration project. If maintaining the original look and feel of your Chevrolet is a priority, the GM 602339 clutch is an excellent choice. On the other hand, if you're seeking performance enhancements or cost savings, you may want to explore alternative options.

Details:

Parts book picture is from a 1954 dealers parts manual. No guarantees on fitment. 4.380 P/N 602339. NOS from the former DHL Chevrolet in Murdoch, MN.

COMM 3 SPEED 2ND 3RD Spd Clutch w/synchronize, assay. 1937 - 1939 Chevrolet PASS. I have not cleaned it up for fear of corrosion but its brand new.

specifications manutransmission:

  • for makes: Chevrolet
  • for years: 1937-1939
  • brand: Gm
  • mpn: 602339
  • part type: Clutch
  • vintage part: Yes

seller manutransmission:

  • city: Murdock, Minnesota
  • rating: 71.4%
  • # reviews: 331

shipping manutransmission:

  • cost: $0.00
  • carrier: USPS
  • service: USPS Priority Mail
  • transit: 4-9 Days
  • class: Expedited
  • type: Fixed

offer manutransmission:

  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
  • started: March 23, 2025
  • sold: 0

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general manutransmission:

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

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  • policy: No Returns
for makes: chevrolet, for years: 1937-1939, part type: clutch, vintage part: yes,
category: auto parts > car truck parts accessories > transmission drivetrain > manual transmission parts, sku: 4352530884793761,

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