What does '1.0mm oversize' mean for these bearings?

This means the bearings are designed to fit a crankshaft that has been machined down by 1.0mm. It's important to match the bearing size to the machined journal size of your crankshaft for proper fit and oil clearance.

What type of engine is this bearing set for?

This set is specifically for engines with the Mitsubishi 6G74 designation. It's important to confirm your engine code before ordering.

Are these bearings environmentally safe?

Yes, these bearings feature a lead-free composite, making them an environmentally safer option compared to older bearing materials.

Specifications

Brand: King Engine Bearings
Part #: MB4050AM1.0
UPC: 611500413346

King Engine Bearings Mitsubishi 6G74 (Size +1.0mm) Main Bearing Set

Name: King Engine Bearings Mitsubishi 6G74 (Size +1.0mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-mitsubishi-6g74-size-1-0mm-main-bearin-t14-770328
Price: 61.67 USD
Availability: BackOrder

$61.67

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

King Engine Bearings Mitsubishi 6G74 (Size +1.0mm) Main Bearing Set. Essential for engine rebuilds needing precise crankshaft support.

Key Features

Fits a wide range of vehicles including Hyundai XG350, Kia Amanti, and Mitsubishi Diamante.
Main bearing set for Mitsubishi 6G74 engines.
Size is 1.0mm oversize, intended for machined crankshafts.
Constructed with a bi-metal aluminum material.
Features a lead-free composite, suitable for low to medium-load engines.
Designed to provide proper crankshaft support and oil pressure.

⚠️ 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 bottom end of your engine, getting the main bearings right is crucial for proper crankshaft support and oil pressure. This set from King Engine Bearings is specifically for Mitsubishi 6G74 engines and is sized 1.0mm oversize, meaning it's intended for crankshafts that have been machined to that dimension during a rebuild. King has been focused on making bearings since 1960, aiming to provide well-built components for the marketplace.

These bearings are made from a bi-metal aluminum material and feature a lead-free composite. This type of construction is well-suited for engines that operate under low to medium loads. When you're putting an engine back together, especially after machining, using bearings that match the specific journal size is key to ensuring the correct oil clearance and maintaining consistent oil pressure. This set is designed to fit a range of vehicles, including models like the Mitsubishi Diamante, Kia Sorento, and Hyundai XG350.