What does the +0.75mm size mean for these bearings?

The +0.75mm designation indicates that these bearings are intended for use when the crankshaft journals have been machined down by 0.75mm. This is a common practice during engine rebuilding when the original journals have wear or damage.

What is the construction of these main bearings?

These main bearings are constructed with a bimetal aluminum silicon base. This material choice is chosen for its durability and ability to handle the stresses within the engine's bottom end.

Does this set include all the main bearings needed for an engine?

Yes, this is a main bearing set, which typically includes all the main bearings required for a specific engine application. Always refer to your vehicle's service manual to confirm the exact number of main bearings needed.

Specifications

Brand: King Engine Bearings
Part #: MB5706SI0.75
UPC: 611500578557

King Engine Bearings Hyundai i30 G4FC (Size +0.75mm) Main Bearing Set

Name: King Engine Bearings Hyundai i30 G4FC (Size +0.75mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-hyundai-i30-g4fc-size-0-75mm-main-bear-t14-163073
Price: 68.06 USD
Availability: BackOrder

$68.06

On Backorder

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King Engine Bearings main bearing set for Hyundai i30 G4FC. Size +0.75mm. Bimetal construction for durability.

Key Features

Fits various Hyundai and Kia models including Accent, Rio, and Optima.
Main bearing set with a +0.75mm size for use with machined crankshaft journals.
Constructed with a bimetal aluminum silicon base for reliable performance.
Helps maintain proper oil clearance for crankshaft rotation.
Direct fit replacement for specific engine applications.

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About this part

Product Details

Built with a bimetal aluminum silicon base, this main bearing set from King Engine Bearings is designed for durability in your engine. This particular set is sized at +0.75mm, meaning it's intended for use when the crankshaft journals have been machined to that specific undersize. It's a well-built component that helps ensure proper oil clearance and smooth rotation of your crankshaft, which is critical for engine longevity. This set fits a range of vehicles, including models like the Hyundai Accent, Kia Rio, and Kia Optima.

King Engine Bearings is known for producing reliable engine components. This main bearing set is a solid option for rebuilding or repairing your engine, helping to restore proper function and performance. When installing, always ensure the crankshaft journals are clean and within the specified tolerance for the +0.75mm size to achieve the correct oil clearance.