What does the 0.5mm oversize mean for these main bearings?

The 0.5mm oversize designation means these bearings are slightly larger than standard size. They are intended for use when the crankshaft journals have been machined down by 0.5mm to correct wear or runout. This ensures a proper, tight fit in the engine block.

What type of engine is this main bearing set designed for?

This set is specifically for the 148 cubic inch (2.4L) DOHC 16-valve engines found in many Chrysler, Dodge, and Jeep vehicles. It's suitable for both naturally aspirated and turbo variants of this engine.

What are the benefits of the lead-free composite material?

The lead-free composite is an environmentally safe material that King Engine Bearings uses. It's well-suited for engines that operate under low to medium load conditions, offering reliable performance without lead content.

Specifications

Brand: King Engine Bearings
Part #: MB5270AM0.5
UPC: 611500379147

King Chrysler 148/148 Turbo DOHC 16V / Jeep 148 DOHC 16V (Size +0.5mm) Main Bearing Set

Name: King Chrysler 148/148 Turbo DOHC 16V / Jeep 148 DOHC 16V (Size +0.5mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-chrysler-148-148-turbo-dohc-16v-jeep-148-dohc-16v-size-t14-261624
Price: 41.80 USD
Availability: BackOrder

$41.80

On Backorder

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King Engine Bearings main bearing set MB5270AM0.5 for Chrysler and Dodge 148ci engines. Features lead-free composite and bi-metal aluminum.

Key Features

Fits a wide range of Chrysler, Dodge, and Jeep vehicles from 1995-2010.
Main bearing set is 0.5mm oversize for use with machined crankshaft journals.
Constructed with a bi-metal aluminum material for durability.
Features a lead-free composite that is environmentally safe.
Ideal for low to medium-load engines, including turbo applications.

⚠️ 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 Dodge Neon, Chrysler PT Cruiser, or Jeep Liberty, you'll need a solid set of main bearings. This main bearing set from King Engine Bearings is built for engines like the 148ci (2.4L) DOHC 16V, including turbo variants, found in a range of Chrysler and Dodge vehicles.

King specializes in engine bearings, and this set is made with a bi-metal aluminum material. It features a lead-free composite that's environmentally safe and works well for engines that don't see extreme loads. This set is precisely sized at 0.5mm oversize, which is important for ensuring a proper fit when machining the crankshaft journals to match.

This set is designed to fit a variety of vehicles, including popular models like the Chrysler PT Cruiser and Dodge Caravan. Always ensure you're using the correct size bearing for your specific engine build, especially when dealing with machined components.