Clevite CB-1950A(4) Engine Connecting Rod Bearing Set

OE Replacement Connecting Rod Bearings

Clevite CB-1950A(4) is an OE replacement engine connecting rod bearing set built for standard-size applications. It is engineered for Hyundai and Kia engines that need bi-metal aluminum construction with OE-level dimensional control and journal surface conditioning.

Key Features

• OE Replacement bearing grade for factory-style service.
• Bi-metal aluminum design with 100% lead-free aluminum silicon.
• 60% more silicon than comparable competitive replacements.
• Built to improve journal surface conditioning and wear resistance.
• Standard size with a 1.8878 in. minimum shaft diameter.
• Meets or exceeds original equipment manufacturer specifications.

Detailed Description

Clevite CB-1950A(4) belongs to the A Series aluminum bearing line and is made for engine rebuild and repair work where standard-size connecting rod bearings are required. The lead-free aluminum silicon construction is paired with increased silicon content to help the bearing surface condition the journal more effectively, while also improving resistance to seizure and wear. This part number, CB-1950A(4), is a direct OE-style choice for service on Hyundai Sonata, Hyundai Tucson, Kia Optima, Kia Forte, and related applications listed below.

This part cross-references no listed interchange part numbers for the same application.

What It Helps Address

• Connecting rod bearing wear during engine overhaul.
• Journal surface damage from poor bearing conditioning.
• Seizure risk in high-friction engine service conditions.
• Need for a standard-size OE replacement bearing.
• Replacement needs for CB-1950A(4) applications in Hyundai and Kia engines.

Installation Notes and Tips

Verify bearing size, shaft diameter, and engine specifications before assembly. Confirm the A Series aluminum bearing application matches the engine build, and inspect crankshaft journals for scoring or out-of-round conditions during installation. Fitment includes 2010-2013 Hyundai Tucson, 2010-2013 Kia Forte, 2010-2013 Kia Forte Koup, 2011-2013 Kia Sportage, 2011-2012 Kia Sorento, 2010-2011 Hyundai Genesis Coupe, 2010-2011 Hyundai Santa Fe, 2006-2011 Hyundai Sonata, 2006-2010 Kia Optima, and 2007-2010 Kia Rondo.

Quality Assurance

Clevite bearings are built around durability and dependable engine service, with materials and specifications aligned to OE replacement requirements. CB-1950A(4) is manufactured to meet or exceed original equipment manufacturer specifications.