KING ENGINE BEARINGS CR439XPC0.25 Performance Rod

( Brand: King Engine Bearings ), ( Type: Engine Components ), ( Manufacturer Part Number: CR439XPC0.25 ), ( Manufacturer Warranty: 1 Year Manufacturer Warranty ), ( Authorized Dealer: Yes ), ( Height: 1.000 ), ( Legal Disclaimer: Your Local Laws Before Purchasing ), ( Photo Disclaimer: For Reference Only, See Item Details )

Review KING ENGINE BEARINGS Performance Rod

The King Engine Bearings CR439XP C0.25 Performance Rod Bearings are a high-performance upgrade for automotive and racing applications. These bearings are designed to deliver superior strength, durability, and reliability compared to OEM bearings.

The CR439XP bearings are made from a specialized, micro-alloy steel that provides increased strength and fatigue resistance. The C0.25 designation refers to the bearing's outside diameter, which is 0.25 inches. These bearings are suitable for use in rods with a stroke length between 3.312 and 3.437 inches.

The bearing surfaces are precision machined to ensure a perfect fit and smooth operation. The bearings feature a proprietary rolling contact film coating that reduces friction and wear, resulting in longer bearing life and improved engine performance.

The CR439XP bearings also include a chamfered leading edge, which helps to reduce bearing end play and improve engine balance. The bearings are supplied with a set of snap rings and a detailed installation instructions to ensure a hassle-free installation process.

These bearings are suitable for use in high-performance applications, such as racing, hot rods, and high-revving engines. They are also ideal for anyone looking to upgrade their engine bearings for improved reliability and longevity.

In summary, the King Engine Bearings CR439XP C0.25 Performance Rod Bearings are a high-quality, high-performance upgrade for automotive and racing applications. They are made from a specialized steel alloy, feature a rolling contact film coating, and include a chamfered leading edge for improved performance and reliability. These bearings are easy to install and come with a set of snap rings and installation instructions.

King Engine Bearings' CR439XPC0.25 Performance Rod Bearings are known for their high-performance characteristics, designed primarily for racing applications. Here are some pros and cons to help you make an informed decision about purchasing these bearings:

1. Enhanced Performance: These bearings offer improved performance due to their low friction coefficient, reduced weight, and increased strength.

2. Durability: King Engine Bearings are known for their superior quality and durability. These bearings can withstand the extreme conditions of high-performance racing applications.

3. Precision: These bearings are manufactured to tight tolerances, ensuring a precise fit and optimal engine performance.

4. Reduced Engine Noise: The use of these high-performance bearings can result in a quieter engine due to reduced friction and vibration.

1. Cost: King Engine Bearings are more expensive than standard OEM bearings. The cost may be a significant consideration for some buyers.

2. Installation Complexity: Installing high-performance bearings like these requires a certain level of mechanical expertise. Amateur mechanics may find the installation process challenging.

3. Not Suitable for Street Use: These bearings are primarily designed for racing applications and may not be suitable for daily driving on the streets.

King Engine Bearings' CR439XPC0.25 Performance Rod Bearings offer significant performance enhancements for high-performance racing applications. However, they come with a higher cost and installation complexity compared to standard OEM bearings. If you're a serious racer looking for improved engine performance and durability, these bearings may be a worthwhile investment. On the other hand, if you're an amateur mechanic or a daily driver, the cost and complexity may outweigh the benefits.

If you're a serious racer and seeking high-performance engine bearings for your competition vehicle, the King Engine Bearings CR439XPC0.25 Performance Rod Bearings are an excellent choice. However, if you're an amateur mechanic or a daily driver, we would recommend sticking with standard OEM bearings for cost-effectiveness and ease of installation.

Details:

King fits Aura B17A1/B18A1/B18B1 Size 0.25mm Performance Coated Rod Bearing Set. Actual product may differ from the item shown in photograph. Photos are for reference only.

part #: cr439xpc025 prices

• $74.02-$90.99

specifications engibearing:

• brand: King Engine Bearings
• type: Engine Components
• manufacturer part number: CR439XPC0.25
• manufacturer warranty: 1 Year Manufacturer Warranty
• authorized dealer: Yes
• height: 1.000
• legal disclaimer: Your Local Laws Before Purchasing
• photo disclaimer: For Reference Only, See Item Details

payments engibearing:

• other
• credit card: Discover
• wallet: Apple-pay

shipping engibearing:

• type: Fixed
• cost: $0.00
• class: Expedited, Standard
• service: Expedited, Standard
• transit: 3-7 Days

offer engibearing:

• started: April 21, 2025
• options: Ship-to-home
• sold: 0
• quantity: 3
• availability: In Stock

general engibearing:

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

seller engibearing:

• rating: 97.9%
• city: Cedar Park, Texas
• # reviews: 175390

returns engibearing:

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

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