ACL BEARINGS 5M590A-40 Crankshaft Prod 0.4 Prod. V8 255-289-302

( Brand: Acl Bearings ), ( Type: Crankshaft Main Bearing ), ( Manufacturer Part Number: 5M590A-40 ), ( Items Included: Engine Bearing ), ( Universal Fitment: No ), ( Size: 0.4 ), ( Notes: Bearings )

Review ACL BEARINGS 0.4 Crankshaft Main Ford Prod. V8 fits 1962-98

The ACL 5M590A-40 crankshaft bearing is a critical component in the Ford PROD V8 engines used from 1962 to 1998, with applications ranging from the 255-289-302 series. This bearing is manufactured by ACL, a renowned name in the automotive industry, known for its high-quality, precision-engineered components.

This specific crankshaft bearing model (5M590A-40) is designed to provide superior durability and performance for your Ford engine. It is made from a heat-treated, forged steel material, and features a precision-machined surface finish. The bearing's design incorporates a deep groove to accommodate the crankshaft's fillet radius, ensuring a perfect fit and reliable performance.

The 5M590A-40 crankshaft bearing is a 0.4-inch bearing, meaning it has an inner diameter of 0.4 inches. This size is suitable for Ford engines with specific crankshaft configurations. It is also an ACL angular contact ball bearing, which means it features angled raceways that allow the balls to roll in an angular direction, providing increased load capacity and rigidity compared to radial bearings.

Installing this ACL 5M590A-40 crankshaft bearing in your Ford engine will help ensure a smooth, efficient operation. It will reduce friction, minimize wear, and help prevent damage to other components. Additionally, the use of this high-quality, OEM-grade bearing is an excellent investment for those who want to maximize the lifespan of their engine or are preparing their engine for high-performance applications.

In summary, the ACL 5M590A-40 crankshaft bearing is a crucial component for Ford PROD V8 engines with a 0.4-inch crankshaft fillet radius, used from 1962 to 1998, and featuring applications in the 255-289-302 series. Manufactured by ACL, this bearing is made from heat-treated, forged steel and features a precision-machined surface finish. It is an angular contact ball bearing with a deep groove design, providing increased load capacity and rigidity. Installing this bearing will help ensure a smooth, efficient operation, reduce friction, minimize wear, and prevent damage to other components.

ACL 5M590A-40 0.4 Crankshaft for Ford V8 (1962-1998): Pros, Cons, and Conclusion

The ACL 5M590A-40 0.4 Crankshaft is a popular aftermarket option for Ford V8 engines (1962-1998). This article discusses the potential advantages and disadvantages of purchasing this crankshaft.

1. High-quality forged steel: ACL crankshafts are made from high-quality forged steel, ensuring superior strength and durability.

2. Enhanced performance: This crankshaft can help improve engine performance by providing better balancing and reduced vibration.

3. Wide application: The ACL 5M590A-40 0.4 Crankshaft is compatible with a wide range of Ford V8 engines, making it a versatile choice.

4. Reliable: ACL is a well-known and reputable brand in the automotive industry, providing confidence in the product's reliability.

5. Improved gas mileage: Due to better engine balance, this crankshaft can help improve fuel efficiency in some applications.

1. Cost: The ACL 5M590A-40 0.4 Crankshaft is more expensive than some aftermarket crankshafts.

2. Installation complexity: Installing a new crankshaft can be a challenging process, requiring specialized tools and technical expertise.

3. Potential engine modifications: Installing this crankshaft may require additional engine modifications, which could increase overall cost.

4. Warranty: ACL's warranty for this crankshaft may not cover all potential issues, and the length and scope of the warranty may vary depending on the seller.

The ACL 5M590A-40 0.4 Crankshaft offers several advantages, including high-quality materials, enhanced performance, versatility, reliability, and potential fuel efficiency improvements. However, it comes with a higher cost, installation complexity, and potential engine modification requirements.

If you are looking for a high-performance, durable crankshaft for your Ford V8 engine, the ACL 5M590A-40 0.4 Crankshaft is an excellent choice. However, be prepared for the additional costs and complexities associated with its installation.

If you have the necessary skills, tools, and budget, the ACL 5M590A-40 0.4 Crankshaft is a worthy investment for your Ford V8 engine. For those who prefer a more affordable option or are less experienced with engine work, it may be advisable to consider alternative crankshafts or seek professional assistance.

Details:

ACL 0.4 Crankshaft Main Bearings Fits Ford Prod. Denote: Aluminum Bearing. V8 255-289-302 1962-98: .

part #: 5m590a40 prices

• $32.00-$239.54

specifications engibearing:

• for makes: Ford
• for years: 1962-98
• brand: Acl Bearings
• type: Crankshaft Main Bearing
• manufacturer part number: 5M590A-40
• items included: Engine Bearing
• universal fitment: No
• size: 0.4
• notes: Bearings

general engibearing:

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

offer engibearing:

• started: July 13, 2025
• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 10

payments engibearing:

• credit card: Visa
• other
• wallet: Paypal

returns engibearing:

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

seller engibearing:

• # reviews: 65610
• rating: 98.5%
• city: Wrightstown, Wisconsin

shipping engibearing:

• transit: 4-8 Days
• service: Standard
• cost: $0.00
• type: Fixed
• class: Standard

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