What does the +0.25mm sizing mean for these bearings?

The +0.25mm sizing indicates that these bearings are intended for use when the crankshaft journals have been machined down by 0.25mm. This is a common practice during engine rebuilding to ensure proper clearance with worn or reconditioned crankshafts.

What is PMaxBlack technology?

PMaxBlack is King Engine Bearings' proprietary overlay material. It's a tri-metal copper-based compound designed to provide superior load-carrying capacity, which is beneficial for high-performance or heavily used engines.

Do these bearings come with installation hardware?

This product is a set of connecting rod bearings. Installation hardware such as bolts or main bearing caps are typically sold separately and should be sourced according to your vehicle's service manual.

Specifications

Brand: King Engine Bearings
Part #: CR4634XP0.25
UPC: 611500610615

King Engine Bearings Hyundai G4KF Connecting Rod Bearing Set - Size +0.25mm

Name: King Engine Bearings Hyundai G4KF Connecting Rod Bearing Set - Size +0.25mm
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-hyundai-g4kf-connecting-rod-bearing-se-t14-432253
Price: 103.23 USD
Availability: InStock

$103.23

Only 4 left in stock

King Engine Bearings Hyundai G4KF connecting rod bearing set, sized +0.25mm. Features PMaxBlack for superior load capacity.

Key Features

Fits 11+ vehicle make/model combinations including Hyundai Sonata, Kia Optima, and Kia Sportage.
This set is sized +0.25mm for use with machined crankshaft journals.
Features King's PMaxBlack overlay, a tri-metal copper-based material for superior load capacity.
Incorporates Radialock technology to maintain optimal crush height during installation.
A complete set of connecting rod bearings for your engine rebuild.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

When you're rebuilding the bottom end of your engine, getting the right connecting rod bearings is crucial. This set from King Engine Bearings is specifically designed for Hyundai G4KF engines and comes sized at +0.25mm, meaning they're meant to be used with crankshaft journals that have been machined down by 0.25mm. You'll receive a complete set of bearings, ready to be installed.

King specializes in bearings, and these XP series bearings feature their PMaxBlack overlay, which is a tri-metal copper-based material that offers superior load capacity compared to standard bearings. They also incorporate Radialock features, which help maintain optimal crush height during installation, ensuring a snug fit. This attention to detail in materials and design helps these bearings stand up to the demands of your engine.

This set fits a range of popular Hyundai and Kia vehicles, including models like the Hyundai Sonata, Kia Optima, and Kia Sportage. Always refer to your vehicle's service manual for specific installation procedures and torque specifications.