What does the 'A10' in the part number mean?

The 'A10' in the part number indicates that this is a 0.010 inch undersize bearing set. This means the bearings are slightly smaller than standard size and are meant to be used with a crankshaft that has been machined down by 0.010 inches to account for wear or damage.

What vehicles does this main bearing set fit?

This set fits a broad range of Ford and Mazda trucks and SUVs. Applications include the Ford Aerostar, Bronco II, Explorer, Mustang, Ranger, and Mercury Mountaineer, as well as the Mazda B4000 and Navajo, typically for 2.9L and 4.0L engines.

Do I need to buy anything else to install these bearings?

When performing an engine rebuild with main bearings, it's essential to have the crankshaft professionally measured and machined if necessary. You will also need new main bearing cap bolts, assembly lube, and potentially new oil seals and gaskets for a complete engine overhaul.

Clevite Ford Trk 177 2.9L 244 4.0L Engs 1990-93 Main Bearing Set

Specifications

Brand: Clevite
Part #: MS2006A10
UPC: 027067648037

Clevite Ford Trk 177 2.9L 244 4.0L Engs 1990-93 Main Bearing Set

Name: Clevite Ford Trk 177 2.9L 244 4.0L Engs 1990-93 Main Bearing Set
Brand: Clevite
SKU: clevite-clevite-ford-trk-177-2-9l-244-4-0l-engs-1990-93-main-bearing-set-t14-58340
Price: 42.33 USD
Availability: BackOrder

$42.33

On Backorder

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Clevite main bearing set for Ford and Mazda trucks. Fits 2.9L, 4.0L engines from 1990-2011.

Key Features

Fits a wide range of Ford and Mazda vehicles, including Ranger, Explorer, Aerostar, Bronco II, Mustang, B4000, and Navajo.
Designed for 2.9L and 4.0L engines from model years 1990 through 2011, depending on the specific vehicle.
This is a 0.010 inch undersize main bearing set, intended for use with a crankshaft that has been machined down by 0.010 inches.
Features Clevite's multi-layer bearing material for durability and effective oil control.
Direct replacement part for a proper fit during engine rebuilds.

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Will this fit your vehicle?

Product Details

If you're rebuilding the bottom end of your Ford or Mazda truck or SUV, a solid set of main bearings is crucial. This Clevite MS2006A10 Main Bearing Set is built to handle the demands of engines like the 2.9L and 4.0L found in popular models such as the Ford Ranger, Explorer, and Aerostar, as well as the Mazda B4000. These bearings are a direct replacement for your original equipment, ensuring a proper fit during your engine work.

Clevite uses a multi-layer bearing material that's designed for durability and good oil retention, which is key to protecting your crankshaft and block. The 0.010 inch undersize specification means these bearings are intended for use when the crankshaft journals have been machined down by 0.010 inches to clean up wear or damage. This is a common practice during engine overhauls to restore proper clearances and ensure a long life for your rebuilt engine. Make sure to check your crankshaft measurements before ordering to confirm this is the correct size for your build.