1933–1936 Chevrolet Master NOS Rear Axle Bearing Inner Race #IR1502 (OEM #111122)

Available for sale is a genuine New Old Stock (NOS) Rear Axle Bearing Inner Race, part number IR1502, corresponding to OEM Chevrolet part #111122, designed for 1933–1936 Chevrolet Master passenger car applications. This original vintage service replacement component is a rare and essential drivetrain part for restorers seeking factory-correct rear axle components for pre-war Chevrolet Master restorations.

The 1933–1936 Chevrolet Master models were among Chevrolet’s flagship passenger vehicles during the early Depression-era recovery years. Known for their durability, engineering advancements, and comfortable ride quality, these vehicles remain highly desirable among collectors and restoration enthusiasts. Proper restoration of the rear axle assembly is critical to maintaining both reliability and authenticity.

The rear axle bearing inner race serves as the precision-machined surface upon which the axle bearing rollers operate. Working together with the bearing assembly, it supports axle loads while allowing smooth rotation of the axle shaft. Proper bearing and race condition are essential for minimizing friction, maintaining alignment, and ensuring long service life of the rear axle assembly.

Over time, original bearing races can become worn, pitted, scored, corroded, or damaged due to age, mileage, contamination, and lubrication breakdown. Replacing a worn race during axle service or restoration helps ensure proper bearing performance and reduces the likelihood of premature drivetrain wear.

This component is a true New Old Stock (NOS) service replacement part, meaning it was manufactured during the original service era and has never been installed. It retains original dimensions, machining tolerances, and material specifications intended for proper fitment and dependable operation.

Unlike used components, an unused NOS bearing race provides a fresh precision bearing surface and is especially valuable for high-quality restorations and drivetrain rebuilds.

For collectors and restoration professionals, using authentic-era drivetrain components helps preserve originality, improve reliability, and maintain the value of these classic Chevrolet automobiles.

As original pre-war Chevrolet drivetrain service parts continue to become increasingly difficult to source, NOS components such as this rear axle bearing inner race remain highly sought after by enthusiasts and collectors.

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Product Features

• Genuine New Old Stock (NOS) component
• Part Number: IR1502
• OEM Reference Number: 111122
• Rear Axle Bearing Inner Race
• Designed for 1933–1936 Chevrolet Master models
• Precision-machined bearing running surface
• Supports proper axle bearing operation
• Helps reduce friction and drivetrain wear
• Ideal for rear axle restoration and rebuild projects
• Never installed
• Rare pre-war Chevrolet drivetrain component

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Vehicle Compatibility

Fits:

• 1933 Chevrolet Master
• 1934 Chevrolet Master
• 1935 Chevrolet Master
• 1936 Chevrolet Master

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

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Condition

This item is offered in New Old Stock (NOS) condition. It has never been installed and remains an unused vintage service replacement component. Due to decades of storage, minor shelf wear, preservative residue, packaging wear, or light surface oxidation 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 1933–1936 Chevrolet Master NOS Rear Axle Bearing Inner Race #IR1502 (OEM #111122) represents an excellent opportunity to restore proper rear axle operation while preserving factory-correct originality and long-term collector value.