1937–1939 Chevrolet Master & Master Deluxe NOS Rear Transmission Mount #593954

Available for sale is a genuine General Motors New Old Stock (NOS) Rear Transmission Mount, GM part number 593954, designed for 1937–1939 Chevrolet Master and Master Deluxe passenger car applications. This original GM service replacement component is a rare and highly desirable drivetrain part for restorers seeking authentic factory-correct components for pre-war Chevrolet restorations.

The 1937–1939 Chevrolet Master and Master Deluxe models represent some of Chevrolet’s most successful pre-war automobiles. Known for their streamlined styling, improved ride quality, and dependable engineering, these vehicles remain highly collectible among enthusiasts of classic American automobiles. Restoring these historic vehicles often requires sourcing difficult-to-find original drivetrain components such as transmission mounts.

The rear transmission mount plays a critical role in supporting and stabilizing the transmission assembly. It helps absorb drivetrain vibration, reduces noise, maintains proper driveline alignment, and supports the transmission under normal driving conditions. A properly functioning mount contributes significantly to smooth operation and overall vehicle reliability.

Over time, original transmission mounts can deteriorate due to age, vibration, oil contamination, environmental exposure, and normal wear. Common issues include hardened or deteriorated rubber, separation of bonded components, excessive drivetrain movement, vibration, and driveline misalignment.

This component is a true New Old Stock (NOS) GM service replacement part, meaning it was manufactured during the original production era and has never been installed on a vehicle. It retains original factory specifications, dimensions, materials, and engineering standards intended by Chevrolet.

Unlike many modern reproduction parts, NOS GM drivetrain components provide authentic construction, correct fitment, and original manufacturing quality. These characteristics are especially important for collectors and restorers pursuing historically accurate restorations.

For restoration enthusiasts, maintaining proper drivetrain support components is essential for preserving both authenticity and driving quality. Whether restoring a Master sedan, Master Deluxe coupe, town sedan, or other body style, using genuine GM components helps maintain factory-correct operation.

As original pre-war Chevrolet drivetrain components become increasingly difficult to locate, NOS parts such as this rear transmission mount have become highly sought after by collectors, restoration professionals, and vintage Chevrolet enthusiasts.

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Product Features

• Genuine General Motors New Old Stock (NOS) part
• GM Part Number: 593954
• Rear Transmission Mount Assembly
• Designed for 1937–1939 Chevrolet Master and Master Deluxe models
• Supports transmission and driveline alignment
• Helps reduce vibration and drivetrain movement
• Factory-correct drivetrain component
• Original GM service replacement part
• Never installed on a vehicle
• Ideal for restoration and drivetrain repair
• Rare pre-war Chevrolet mounting component

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Vehicle Compatibility

Fits:

• 1937 Chevrolet Master
• 1937 Chevrolet Master Deluxe
• 1938 Chevrolet Master
• 1938 Chevrolet Master Deluxe
• 1939 Chevrolet Master
• 1939 Chevrolet Master Deluxe

Compatibility may vary depending on body style, transmission configuration, and production specifications. Buyers should verify fitment before purchase.

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Condition

This component is offered in New Old Stock (NOS) condition. It has never been installed and remains an original GM service replacement part. Due to decades of storage, minor shelf wear, surface aging, packaging wear, or cosmetic imperfections may be present.

Please review all available photographs carefully to determine the exact condition of the item being offered.

For collectors and restoration enthusiasts seeking authentic pre-war Chevrolet drivetrain components, this 1937–1939 Chevrolet Master & Master Deluxe NOS Rear Transmission Mount #593954 represents an excellent opportunity to restore factory-correct functionality, preserve originality, and enhance the long-term value of a classic Chevrolet restoration project.