Description
Product Overview
The Clevite CB-481A-40 is a high‑quality ball bearing designed for automotive engine connecting rod applications. Constructed from 100% lead‑free aluminum silicon, it offers an optimal balance of strength and reduced weight, enhancing engine efficiency. The bearing features a precision‑engineered ball bearing type with a painted exterior for added corrosion resistance. Dimensions measure 1.87 x 1.25 x 2.62 inches and it weighs only 3.2 ounces, making it easy to handle during installation. Manufactured in Mexico under Clevite’s rigorous quality standards, this part carries the model number CB-481A-40 and complies with global trade identification requirements.
Usage
Designed for both replacement and performance upgrades, the CB-481A-40 fits seamlessly into a wide range of automotive engines that require reliable connecting rod bearings. Ideal for professional mechanics, performance enthusiasts, and DIY hobbyists, it performs excellently in high‑temperature environments and under heavy loads. Whether rebuilding a classic vehicle or enhancing a modern engine, this bearing ensures smooth rotation and minimizes wear, extending the service interval of the engine. 
Why Choose Us
Clevite’s reputation for durability and dependability is reflected in every CB-481A-40 bearing. The use of lead‑free aluminum silicon not only reduces environmental impact but also provides superior thermal conductivity, helping to dissipate heat during operation. Each bearing undergoes strict quality control in Mexico, guaranteeing consistent performance and adherence to automotive standards. With a proven best‑sellers rank in the automotive category, this bearing is trusted by technicians worldwide for its reliability and precision.
Key Features
- Lead‑free aluminum silicon construction for lightweight strength
- Precision ball bearing design ensures smooth rotation
- Painted exterior offers excellent corrosion resistance
- Compact dimensions (1.87 x 1.25 x 2.62 in) for easy installation
- Manufactured in Mexico under strict quality control standards
FAQ
What engines are compatible with the CB-481A-40 bearing?
The CB-481A-40 is compatible with most automotive engines that use standard connecting rod bearings, particularly those requiring a lightweight aluminum silicon bearing. Always verify the engine specifications before installation.
Is the bearing lead‑free and safe for high‑temperature applications?
Yes, the bearing is made from 100% lead‑free aluminum silicon, providing excellent thermal conductivity and safety for high‑temperature engine environments.
Can I install this bearing myself?
Professional installation is recommended to ensure proper fit and alignment, but experienced DIY enthusiasts can install it using standard bearing installation tools and procedures.
What is the warranty on this product?
Clevite offers a limited warranty covering manufacturing defects for a period of one year from the date of purchase.
How does the painted exterior benefit the bearing?
The painted finish protects the bearing from corrosion and wear, extending its service life even in harsh engine conditions.
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