What does 'standard size' mean for these bearings?

Standard size bearings are meant for engines where the crankshaft journals are still within the manufacturer's original specifications. If your crankshaft has been previously machined or worn beyond standard size, you would need an undersize bearing set.

What other parts are typically needed when replacing main bearings?

When replacing main bearings, it's common practice to also replace the rod bearings, oil pump, oil pan gasket, and any other seals or gaskets that are disturbed during the engine assembly process.

How do I know if my crankshaft needs standard size bearings?

A mechanic can measure your crankshaft journals using precision tools. If the measurements are within the factory tolerances specified in your vehicle's service manual, then standard size bearings are appropriate.

Specifications

Brand: ACL
Part #: 5M1706A-STD

ACL Ford Prod. 4 1.9L 1985-96 Engine Crankshaft Main Bearing Set

Name: ACL Ford Prod. 4 1.9L 1985-96 Engine Crankshaft Main Bearing Set
Brand: ACL
SKU: acl-acl-ford-prod-4-1-9l-1985-96-engine-crankshaft-main-bearing-set-t14-630833
Price: 23.74 USD
Availability: BackOrder

$23.74

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Fits 1985-2002 Ford Escort. ACL Ford Prod. 4 1.9L Crankshaft Main Bearing Set for reliable engine performance.

Key Features

Fits 1985-2002 Ford Escort, 2000-2004 Ford Focus, and 1997-1999 Mercury Tracer.
Standard size bearings designed for engines with factory-spec crankshaft journals.
Engineered for the Ford 1.9L engine.
Direct replacement for original equipment bearings.
Helps maintain proper crankshaft alignment and oil clearance.

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About this part

Product Details

When your engine's crankshaft main bearings are worn, you'll notice increased engine noise, especially at idle, and potentially a drop in oil pressure. These ACL bearings are built to replace the stock ones in your Ford Escort, Focus, or Mercury Tracer with the 1.9L engine. They are made to precise specifications to ensure a proper fit and function, helping to keep your crankshaft spinning smoothly within the engine block. This set is the standard size, meaning it's designed to fit engines where the crankshaft journals are still within factory tolerances.

Replacing main bearings is a significant engine job, usually done when the engine is out of the vehicle. Make sure you have all the necessary seals, gaskets, and assembly lube before you begin. Refer to your vehicle's service manual for the correct installation procedure.