What is the Manganx material?

Manganx is a strengthened aluminum bi-metal material used by King Engine Bearings. It's designed to provide durability and maintain proper oil clearance, which is essential for the longevity of your engine's rotating assembly.

Are these bearings suitable for a performance engine build?

King Engine Bearings are well-built and used in many applications. This specific set is a 0.25mm oversized replacement, typically used during a standard engine rebuild where crankshaft journals have been machined.

Specifications

Brand: King Engine Bearings
Part #: CR4668SM0.25
UPC: 611500605598

King Chrysler/Mitsubishi/Hyundai/Kia World Engine (Size 0.25 Oversized) Connecting Rod Bearing Set

Name: King Chrysler/Mitsubishi/Hyundai/Kia World Engine (Size 0.25 Oversized) Connecting Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-chrysler-mitsubishi-hyundai-kia-world-engine-size-0-25-t14-213082
Price: 43.53 USD
Availability: BackOrder

$43.53

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King Chrysler/Mitsubishi/Hyundai/Kia World Engine (Size 0.25 Oversized) Connecting Rod Bearing Set. A well-built replacement for worn engine bearings.

Key Features

Fits 2013-2022 Hyundai and Kia models, among others.
Set includes 0.25mm oversized connecting rod bearings.
Constructed with Manganx strengthened aluminum bi-metal material.
Features a lead-free, environmentally safe composite.
Designed for Chrysler, Mitsubishi, Hyundai, and Kia World Engines.

⚠️ 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

If you're rebuilding the engine in your Chrysler, Mitsubishi, Hyundai, or Kia World Engine vehicle, getting the connecting rod bearings right is crucial. These bearings sit between the connecting rod and the crankshaft, allowing them to spin smoothly while handling the immense forces of combustion. Over time, these can wear down, leading to knocking noises and potential engine damage. This set from King Engine Bearings is a well-built replacement designed to get your engine running smoothly again.

King specializes in bearings, and this set uses a Manganx strengthened aluminum bi-metal material. This construction helps ensure durability and proper oil clearance, which is critical for engine longevity. Because these bearings are 0.25mm oversized, they are intended for use when the crankshaft journals have been machined down to match this size during an engine rebuild. This allows for a fresh, tight fit on the crankshaft.

This set fits a wide range of vehicles, including popular models like the Hyundai Sonata, Kia Optima, and Kia Sorento. Always ensure your crankshaft journals have been machined to the correct 0.25mm undersize before installing these bearings.