What does the 2.5mm undersize mean for this bearing set?

The 2.5mm undersize indicates that these bearings are intended for use on a crankshaft that has been machined down by 0.001 inches. This is common when a crankshaft has been reconditioned due to wear or damage.

What vehicles does this Clevite main bearing set fit?

This set fits a wide variety of Ford and Mazda vehicles, including models like the Ford Ranger, Ford Mustang, Ford Aerostar, and Mazda B2300, among others, covering many model years from the mid-1970s to early 2000s.

Are these bearings sold individually or as a set?

This product is a main bearing set, meaning it includes all the necessary main bearings to service the crankshaft for the specified engine applications.

Clevite Main Bearing Set MS1743P25MM - Ford

Name: Clevite Ford Pass & Trk 140 2.3L 4 Cyl 1990-93 Main Bearing Set
Brand: Clevite
SKU: clevite-clevite-ford-pass-trk-140-2-3l-4-cyl-1990-93-main-bearing-set-t14-57508
Price: 86.23 USD
Availability: BackOrder

Clevite Ford Pass & Trk 140 2.3L 4 Cyl 1990-93 Main Bearing Set

$86.23

On Backorder

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

Clevite main bearing set with a 2.5mm undersize. Fits many Ford and Mazda engines.

Key Features

Fits a wide range of Ford and Mazda vehicles from 1974-2001.
Features a 2.5mm undersize for use with machined crankshafts.
Designed to support the crankshaft and reduce friction in the engine.
Helps maintain proper oil clearance for engine longevity.
Built with well-built materials for reliable performance.

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Will this fit your vehicle?

Product Details

This Clevite main bearing set features a 2.5mm undersize, meaning it's designed for crankshafts that have been machined down by 0.001 inches. These bearings are crucial for supporting the crankshaft within the engine block, reducing friction, and ensuring proper oil clearance. They are built to handle the demands of engines found in a variety of Ford and Mazda vehicles, including popular models like the Ford Ranger and Mustang, as well as the Mazda B2300.

Clevite uses well-built materials and designs to create bearings that offer reliable performance. The precise sizing and construction help maintain the correct oil film between the crankshaft and the bearing, which is essential for engine longevity and smooth operation. When rebuilding or repairing an engine, using the correct size bearings, like this 2.5mm undersize set, is critical for achieving proper clearances and ensuring the engine runs as intended.

This set is a solid option for engine rebuilds where the crankshaft has been turned. Always confirm your crankshaft's journal size before ordering to ensure you get the correct bearing set for your specific application.