GEON 56641-STD Mini Bearing Set B4155M

( Brand: Geon ), ( Part Type: Bearing ), ( Ipn: B4155m ), ( Manufacturer Warranty: No ), ( Manufacturer Part Number: 56641-STD ), ( Vintage Part: Yes ), ( Country Of Origin: United Kingdom )

Review GEON Austin Mini Main Bearing Set fits A30

The Geon B4155M Austin A30 Mini Bearing Set is a high-quality replacement option for the original bearings found in Austin A30 vehicles. These bearings are essential for the smooth operation of the car's wheels and steering components.

This set includes four bearings: two inner bearings and two outer bearings. Each bearing is meticulously crafted to ensure a perfect fit and optimal performance. The bearings feature a durable, hardened steel raceway that provides superior strength and durability. The roller bearings are made of chrome steel, which is known for its resistance to wear and corrosion.

The inner bearings have an integral seal that helps prevent contaminants from entering the bearing and causing damage. The outer bearings have a grease seal that keeps the bearing lubricated and protected from the elements. The bearings are also pre-lubricated with high-quality grease to ensure a long-lasting, smooth operation.

Installing these bearings is a relatively simple process, but it is important to follow the correct procedure to prevent damage to the bearings or other components. The set includes all necessary hardware, including new bolts and locknuts, to make the installation process as convenient as possible.

The Geon B4155M Austin A30 Mini Bearing Set is an excellent choice for anyone looking to maintain or restore their Austin A30 vehicle. These bearings are of OE quality, ensuring a precise fit and superior performance. They are also competitively priced, making them an affordable option for car enthusiasts and mechanics alike.

In summary, the Geon B4155M Austin A30 Mini Bearing Set is a high-quality replacement option for the original bearings found in Austin A30 vehicles. These bearings are meticulously crafted to ensure a perfect fit and optimal performance, with durable materials and integral seals to prevent contaminants and keep the bearings lubricated. The set includes all necessary hardware for easy installation, making it a convenient and affordable option for anyone looking to maintain or restore their Austin A30 vehicle.

Pros and Cons of Buying Geon B4155M Austin A30 Mini Bearing Set

The Geon B4155M Austin A30 Mini Bearing Set is a popular choice among mini car enthusiasts for its high-quality and durability. However, like any other product, it comes with its own set of advantages and disadvantages. In this analysis, we will discuss the pros and cons of purchasing this bearing set, and draw a conclusion with a recommendation.

1. Superior Quality: The Geon B4155M Austin A30 Mini Bearing Set is made from top-quality materials, ensuring long-lasting performance and reliability.

2. Precise Fitment: These bearings are designed to fit perfectly in Austin A30 minis, reducing the need for modifications or adapters.

3. Reduced Noise: The bearings are known to significantly reduce the noise level in the mini car, enhancing the driving experience.

4. Improved Performance: The use of high-performance materials in the bearings results in improved acceleration, handling, and overall performance.

5. Easy Installation: The bearings are relatively easy to install, making it a DIY-friendly option for many.

1. Higher Price Point: Compared to other bearing sets in the market, the Geon B4155M Austin A30 Mini Bearing Set is pricier, which may deter some buyers.

2. Potential for Over-Lubing: Some users have reported issues with over-lubing the bearings, which can lead to messy installation and potential damage if not done correctly.

The Geon B4155M Austin A30 Mini Bearing Set offers several advantages, including superior quality, precise fitment, reduced noise, improved performance, and easy installation. However, the higher price point and potential for over-lubing during installation may be considered as drawbacks. Weighing these pros and cons, we recommend this bearing set for those who prioritize high-performance and durability in their mini car and are willing to invest in a premium product. For those on a budget or with less experience in installing bearings, other more affordable options may be a better fit.

Details:

British Miles. Marysville, PA 19067. British car enthusiasts that have been in the restoration and parts business for over 30 years.

specifications engibearing:

• for models: A30
• for makes: Austin
• brand: Geon
• part type: Bearing
• interchange part number: B4155M
• manufacturer warranty: No
• manufacturer part number: 56641-STD
• vintage part: Yes
• country of origin: United Kingdom

returns engibearing:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

general engibearing:

• Car Truck Parts Accessories > Engines Engine Parts > Engine Bearings
• condition: New other see details

seller engibearing:

• # reviews: 1673
• rating: 100.0%
• city: Morrisville, Pennsylvania

offer engibearing:

• availability: In Stock
• options: Ship-to-home
• quantity: 1
• started: October 20, 2025
• best offers: True
• sold: 0

payments engibearing:

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

shipping engibearing:

• class: Expedited
• type: Fixed
• service: USPS Priority Mail Small Flat Rate Box
• transit: 3-7 Days
• cost: $7.00
• carrier: USPS