What type of engine is this bearing set designed for?

This set is specifically for Ford 140 cubic inch (2.3 Liter) 4-cylinder engines. It's a good option for engines that operate under low to medium loads.

Are these bearings safe for the environment?

Yes, these bearings utilize a lead-free composite material, making them an environmentally safer choice compared to older bearing technologies.

Specifications

Brand: King Engine Bearings
Part #: MB5278AM0.5
UPC: 611500381089

King Engine Bearings Ford 140Ci /2.3Liter/L4 (Size +0.50mm) Main Bearing Set

Name: King Engine Bearings Ford 140Ci /2.3Liter/L4 (Size +0.50mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-ford-140ci-2-3liter-l4-size-0-50mm-mai-t14-770615
Price: 49.48 USD
Availability: BackOrder

$49.48

On Backorder

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

Fits 1989-2001 Ford Ranger. King Engine Bearings Main Bearing Set. 0.50mm oversize for engine rebuilding.

Key Features

Fits 1989-2001 Ford Ranger, 1991-1993 Ford Mustang, 1998-2001 Mazda B2500, and 1985-1989 Merkur XR4Ti.
This is a main bearing set that is 0.50mm oversize.
Constructed with a bi-metal aluminum material.
Features a lead-free composite for environmentally safe operation.
Ideal for low to medium-load 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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Will this fit your vehicle?

About this part

Product Details

In this kit, you get a set of main bearings specifically sized at +0.50mm for your Ford 140ci (2.3 Liter) 4-cylinder engine. These bearings are crucial for the crankshaft to spin smoothly within the engine block, and getting the right size is key during an engine rebuild or repair.

King Engine Bearings specializes in making these vital components. These particular bearings are made from a bi-metal aluminum material, which is a solid choice for engines that don't see extreme loads. They also feature a lead-free composite, making them an environmentally safer option for your build. Because they are +0.50mm oversize, they are intended for use when the crankshaft journals have been machined down by 0.50mm to clean up wear or damage.