1929–1931 Chevrolet USED Rear Outer Axle Shaft Bearing Seal & Retainer #344282 / #344072

Available for sale is an original USED Rear Outer Axle Shaft Bearing Seal & Retainer Assembly, GM part numbers 344282 and 344072, designed for 1929–1931 Chevrolet passenger car applications. This is an authentic early Chevrolet drivetrain component intended for antique vehicle restoration, repair, or core replacement use.

The 1929–1931 Chevrolet passenger cars represent one of the earliest eras of Chevrolet automotive engineering. These vehicles used simple but durable rear axle designs that relied on sealed bearing and retainer assemblies to maintain proper axle alignment, lubrication, and driveline stability. Today, surviving original components are highly sought after for restoration accuracy.

The rear outer axle shaft bearing seal and retainer assembly plays an important role in securing the axle bearing in place while helping retain lubricant and prevent contamination from entering the rear axle assembly. Proper function is essential for maintaining smooth axle rotation, reducing wear, and preserving drivetrain integrity.

Because this is a USED original component, it may show signs of prior installation and service use, including wear, surface corrosion, aging of sealing material, or cosmetic imperfections. These characteristics are typical for vintage drivetrain parts of this age.

Used original components are often preferred by restorers seeking maximum authenticity in antique Chevrolet restorations, especially where NOS parts are unavailable or extremely rare. In some cases, these parts may also serve as rebuildable cores for restoration or reproduction reference.

Careful inspection and proper restoration practices are recommended before installation, as older sealing components may require refurbishment or replacement of sealing materials to ensure proper performance.

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Product Features

• Original GM USED vintage component
• GM Part Numbers: 344282 / 344072
• Rear Outer Axle Shaft Bearing Seal & Retainer
• Designed for 1929–1931 Chevrolet passenger cars
• Secures axle bearing and supports lubrication retention
• Helps reduce contamination and axle wear
• Authentic antique Chevrolet drivetrain part
• Suitable for restoration or core rebuilding
• Shows normal signs of age and prior use
• Rare early Chevrolet axle component

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Vehicle Compatibility

Fits:

• 1929 Chevrolet Passenger Car
• 1930 Chevrolet Passenger Car
• 1931 Chevrolet Passenger Car

Compatibility may vary depending on rear axle configuration and production variations. Buyers should verify fitment before purchase.

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Condition

This item is offered in USED condition. It has been previously installed and shows signs of age, wear, and prior service use. Possible conditions include surface corrosion, wear marks, aging rubber or sealing materials, and cosmetic imperfections.

Please review all available photographs carefully to determine exact condition before purchase.

For antique Chevrolet restorers and collectors, this 1929–1931 Chevrolet USED Rear Outer Axle Shaft Bearing Seal & Retainer #344282 / #344072 represents an opportunity to source an original early drivetrain component for restoration, rebuilding, or authentic period-correct repair.