What does the +0.25mm sizing mean for these bearings?

The +0.25mm sizing indicates that these bearings are designed for use when the crankshaft journals have been machined down by 0.25mm. This is a common practice during engine rebuilds to ensure proper oil clearance and a snug fit.

What type of engine is this bearing set best suited for?

These bearings are constructed with a lead-free composite layer and are ideal for medium-load engine applications. They are designed for Ford ZETec 1.6L, 1.8L, and 2.0L engines.

Are these bearings environmentally safe?

Yes, these bearings feature a lead-free composite material, making them an environmentally safe option for engine builds.

Specifications

Brand: King Engine Bearings
Part #: MB5008SI0.25
UPC: 611500427985

King Engine Bearings Ford ZETec 1.6/1.8/2.0 (Size +0.25mm) Main Bearing Set

Name: King Engine Bearings Ford ZETec 1.6/1.8/2.0 (Size +0.25mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-ford-zetec-1-6-1-8-2-0-size-0-25mm-mai-t14-770453
Price: 34.01 USD
Availability: BackOrder

$34.01

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King Engine Bearings Ford ZETec 1.6/1.8/2.0 (Size +0.25mm) Main Bearing Set. Lead-free composite bearings for medium-load engines.

Key Features

Fits Ford Contour (1995-2000), Ford Escape (2001-2004), Ford Escort (1998-2003), Ford Focus (2000-2004), Mazda Tribute (2001-2004), Mercury Cougar (1999-2002), and Mercury Mystique (1995-2000).
Main bearing set for Ford ZETec 1.6L, 1.8L, and 2.0L engines.
Size is +0.25mm, intended for use with machined crankshaft journals.
Constructed with a bi-metal aluminum material.
Features a lead-free, environmentally safe composite layer.
Suitable for medium-load engine 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

King Engine Bearings has been a specialist in engine bearings since 1960, focusing on supplying the highest quality bearings available. This main bearing set, part number MB5008SI0.25, is designed for Ford ZETec engines and is sized at +0.25mm. It's a well-built option for those rebuilding or repairing their engine.

These bearings utilize a bi-metal aluminum material with a lead-free, environmentally safe composite layer. This construction is ideal for medium-load engines, offering reliable performance. The +0.25mm sizing means these bearings are intended for use when the crankshaft journals have been machined down by 0.25mm during an engine rebuild to ensure a proper fit and oil clearance.

This set fits a range of Ford and Mazda vehicles, including models like the Ford Focus, Ford Escort, and Mazda Tribute. Always refer to your vehicle's specific service manual for detailed installation procedures and specifications.