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CHEVY 3688494 Nos Drive Prop Shaft Bearing Bracket General

fits make: Chevy, Gmc. year: 1947–1955.

3688494 General Motors Nos 1947-1955 Chevy Gmc Truck Drive Prop Shaft Bearing Support Bracket

( Brand: Chevy ), ( Manufacturer Part Number: 3688494 ), ( Part Type: Bearing Bracket Drive Prop Shaft Motor ), ( Models: Nos Gm General Motors ), ( Vintage Part: Yes ), ( Country Of Origin: United States )

Review CHEVY General Motors Nos Gmc Truck Drive Prop Shaft Bearing Support Bracket fits 1947–1955

1947-1955 Chevy GMC Drive Prop Shaft Bearing Bracket (3688494)

Description:

The 1947-1955 Chevy GMC Drive Prop Shaft Bearing Bracket (Part Number: 3688494) is a crucial component in the powertrain system of your classic vehicle. This bracket is specifically designed to provide a secure connection between the drive prop shaft and the transmission or differential, ensuring optimal power transfer and vehicle performance.

Constructed from high-quality steel, this bearing bracket boasts a robust and durable design, capable of withstanding the rigors of daily use or the demands of high-performance applications. The bracket's surface features a smooth, polished finish that not only enhances its appearance but also facilitates a seamless installation process.

The 1947-1955 Chevy GMC Drive Prop Shaft Bearing Bracket (3688494) is a direct fit, meaning it is engineered to perfectly match the dimensions and specifications of your 1947-1955 Chevy or GMC model. This guarantees a hassle-free installation process, as there is no need for modifications or adapters.

Additionally, this bearing bracket is designed to work in conjunction with the drive prop shaft bearing and seal, creating a sealed system that prevents the intrusion of dirt, debris, or moisture, keeping your vehicle's powertrain running smoothly and efficiently.

In summary, the 1947-1955 Chevy GMC Drive Prop Shaft Bearing Bracket (Part Number: 3688494) is an essential upgrade for any classic vehicle owner seeking to maintain or enhance the performance of their beloved automobile. Its robust design, seamless fit, and commitment to maintaining a sealed powertrain system make it an indispensable addition to your vehicle's drivetrain components.

Buying a new drive prop shaft bearing bracket for a 1947-1955 Chevy or GMC truck can be a necessary repair for those experiencing vibrations, noise, or difficulty in engaging gears. In this discussion, we will outline the pros and cons of purchasing a new prop shaft bearing bracket.

Pros:

1. Improved Performance: A new bearing bracket can minimize vibrations and noise, leading to a smoother driving experience.

2. Durability: New components are generally more durable than worn-out or rebuilt parts, ensuring a longer lifespan for the drivetrain system.

3. Reliability: A new bearing bracket can provide peace of mind, knowing that the drivetrain system is functioning correctly and will not fail unexpectedly.

4. Availability: New bearing brackets are readily available from various suppliers, both online and at local automotive parts stores.

Cons:

1. Cost: Replacing a drive prop shaft bearing bracket can be a costly repair, especially when considering the labor costs for installation.

2. Time: The repair process can take several hours, which may require a significant investment of time.

3. Environmental Impact: The production and disposal of new parts contribute to the overall environmental impact.

Conclusion:

Deciding whether to buy a new drive prop shaft bearing bracket for a 1947-1955 Chevy or GMC truck depends on various factors, including the current condition of the vehicle, personal budget, and driving habits. If the truck is used frequently or for long trips, investing in a new bearing bracket can lead to improved performance and reliability. However, for those with a limited budget or who do not drive their vehicles extensively, rebuilding or refurbishing the existing part may be a more cost-effective option. Ultimately, it is essential to weigh the pros and cons and consider the long-term benefits before making a decision.

Recommendation:

If you are experiencing persistent vibrations, noise, or difficulty engaging gears, it is recommended to consult a professional mechanic for an inspection. They can assess the condition of the drivetrain system and provide recommendations based on your specific situation. If a new bearing bracket is determined to be the best course of action, factor in the cost, time, and personal driving habits to make an informed decision.

Details:

With its vintage design and compatibility with specific GM truck model's, this part is a valuable addition for those looking to restore or maintain the authenticity of their classic vehicle. The support bracket serves as a crucial component in the drive train system, offering stability and for drive prop shaft bearing. This product is a vintage NOS 1947-1955 Chevy/GMC Truck Drive Prop Shaft Bearing Support Bracket with the manufacturer part number 3688494.

part #: 3688494 prices

  • $20.00-$41.97

specifications othellodrivetrain:

  • for makes: Chevy, Gmc
  • for years: 1947-1955
  • brand: Chevy
  • mpn: 3688494
  • part type: Bearing Bracket Drive Prop Shaft Motor
  • models: Nos Gm General Motors
  • vintage part: Yes
  • country of origin: United States

seller othellodrivetrain:

  • city: Eagle River, Wisconsin
  • # reviews: 4093
  • rating: 100.0%

general othellodrivetrain:

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

payments othellodrivetrain:

  • credit card: Mastercard
  • wallet: Google-pay
  • other

returns othellodrivetrain:

  • policy: No Returns

offer othellodrivetrain:

  • started: April 5, 2026
  • quantity: 2
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home

shipping othellodrivetrain:

  • cost: $6.68
  • carrier: USPS
  • type: Calculated
  • class: Standard
  • transit: 4-10 Days
  • service: USPS Ground Advantage
for makes: chevy, gmc, for years: 1947-1955, part type: bearing bracket drive prop shaft motor, models: nos gm general motors, vintage part: yes, country of origin: united states,
category: auto parts > car truck parts accessories > transmission drivetrain, sku: 13549656278314853,

Chevy 3688494 Is Similar To:

othellodrivetrain logo
4 offers $20.00–$41.97 USD
  • Offer #1: $20.00 price + $7.22 shipping estimate = $27.22* total. With its vintage design and compatibility with specific GM truck models, this part is a valuable addition for those looking to restore or maintain the authenticity of their classic vehicle. This product is a vintage NOS 1947-1955 Chevy/GMC Truck Drive Prop Shaft Bearing Support Bracket with the manufacturer part number.+$7.22 shipping
  • Offer #2: $39.99 price + $9.99 shipping estimate = $49.98* total. This was discontinued from GM years ago and very rare! The GM part number is Never installed or used before and still has the original old GM sticker on it.+$9.99 shipping
  • Offer #3: $41.97 price + $12.95 shipping estimate = $54.92* total. 1947 1948 1949 1950 1951 1952 1953 1954 1955 1st series. 2 TON TRUCK.+$12.95 shipping
  • Offer #4: $45.00 price + $24.80 shipping estimate = $69.80* total. I have a partial list of the parts I have, but the inventory changes daily. Here is an NOS 1947-55 GMC Chevrolet 2 Ton Truck Propeller Shaft Bearing Support #.+$24.80 shipping

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