R-M BY BMC 2A3717 Mini Gearbox Motion Shaft Bearing Race Nos Coopers

( Brand: R-m By Bmc ), ( Manufacturer Part Number: 2A3717 ), ( Type: Bearing ), ( Oe/oem Part Number: 5lrj 5/8 ), ( Country/region Of Manufacture: United Kingdom )

Review R M BY BMC Austin Mini Gearbox 1st Motion Shaft Bearing Race Coopers Nos fits COOPER

The BMC 2A3717 Austin Mini gearbox motion shaft bearing race is a critical component in the power transmission system of classic Mini Cooper cars, specifically those using the BMC B-Series engine. This part is designed to provide a secure and smooth fitting for the motion shaft bearing, which plays a crucial role in transferring power from the engine to the transmission.

This Cooper NOS (New Old Stock) bearing race is manufactured by BMC, a renowned automotive parts manufacturer, ensuring the authenticity and quality of the product. The race is engineered from high-grade steel, providing the necessary strength and durability for the demanding requirements of a Mini Cooper's gearbox.

The inner diameter of the race measures approximately 22mm, while the outer diameter is around 32mm. Its precise dimensions ensure a perfect fit within the gearbox housing, minimizing any potential play or movement in the motion shaft assembly. Additionally, the race features a chamfered edge, which facilitates easy and secure installation, as well as efficient lubrication of the motion shaft bearing.

The surface finish of this Cooper NOS bearing race is essential for proper function and longevity. It comes with a hard anodized coating, which enhances its durability and resistance to wear and tear. Furthermore, this coating provides an excellent surface finish for the bearing, enabling it to rotate smoothly within the race.

Installing the BMC 2A3717 Austin Mini gearbox motion shaft bearing race is a straightforward process for experienced Mini Cooper enthusiasts or professional mechanics. However, it is recommended to consult the vehicle's service manual or consult a competent professional for proper installation procedures to ensure the optimal performance and longevity of the component.

In summary, the BMC 2A3717 Austin Mini gearbox motion shaft bearing race is a high-quality, authentic Cooper NOS component designed to ensure the smooth and efficient operation of the Mini Cooper's power transmission system. Its precise dimensions, robust construction, and durable hard anodized coating make it an essential upgrade for any classic Mini Cooper enthusiast aiming for optimal performance and reliability.

Pros and Cons of Buying a BMC 2A3717 Austin Mini Gearbox Motion Shaft Bearing Race from Cooper's NOS

a. Original Equipment: This bearing race is a new old stock (NOS) part from Cooper's, ensuring authenticity and originality for Mini Cooper enthusiasts who value original parts.

b. High Quality: Cooper's is known for its high-quality replicas and replacement parts, making this bearing race a reliable option for a Mini Austin gearbox.

c. Long-Term Durability: Given its original condition, this part is likely to last longer than aftermarket or used alternatives, ensuring less frequent replacement in the future.

d. Suitable for Restoration Projects: For those restoring a classic Mini Cooper, this bearing race would be an excellent choice for maintaining or enhancing the vehicle's originality.

a. Cost: Compared to aftermarket or used alternatives, OEM parts like the Cooper's BMC 2A3717 bearing race may be more expensive.

b. Limited Availability: Since it is a NOS part, it may be harder to find and purchase from suppliers, especially if the Mini Austin Mini gearbox motion shaft bearing race is not a common failure point.

c. Limited Application: This bearing race is specifically designed for the BMC 2A3717 Austin Mini gearbox motion shaft, making it less versatile than aftermarket alternatives that cater to a broader range of Mini Cooper models.

The Cooper's BMC 2A3717 Austin Mini gearbox motion shaft bearing race is an excellent choice for Mini Cooper enthusiasts and restorers who prioritize originality and high-quality components. However, the higher cost and limited availability may be a drawback for some. Ultimately, the decision to purchase this part depends on individual preferences, the specific Mini Cooper model, and the budget for the project.

For Mini Cooper enthusiasts embarking on a restoration project or those who want to maintain their original Mini gearbox, the Cooper's BMC 2A3717 Austin Mini gearbox motion shaft bearing race is a recommended option due to its authenticity, high quality, and potential for long-term durability. However, those on a tight budget or working on a more common Mini Cooper model may consider exploring aftermarket or used alternatives to save costs.

Details:

We engage in restoration services, rebuilding work, repairs and supply parts for a great many cars built England such as Austin Haley,Bentley, Jaguar, MG, Rolls-Royce, Triumph and more. For early Austin Morris Mini gearbox a NOS 1st Motion shaft R M bearing race Early Mini, Cooper, 2A3717.

part #: 2a3717 price

• $53.71

specifications manutransmission:

• for models: Cooper
• for makes: Austin
• brand: R-m By Bmc
• mpn: 2a3717
• type: Bearing
• oe/oem part number: 5lrj 5/8
• country/region of manufacture: United Kingdom

general manutransmission:

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

offer manutransmission:

• availability: In Stock
• quantity: 1
• options: Ship-to-home
• started: February 19, 2025
• sold: 0

seller manutransmission:

• # reviews: 2240
• city: Houston, Texas
• rating: 100.0%

shipping manutransmission:

• cost: $7.35
• transit: 9-15 Days
• type: Calculated
• service: USPS Ground Advantage
• carrier: USPS
• class: Standard

payments manutransmission:

• wallet: Google-pay
• credit card: Diners-club
• other

returns manutransmission:

• policy: No Returns

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