What is the main job of connecting rod bearings?

Connecting rod bearings sit between the connecting rod and the crankshaft. Their main job is to reduce friction and wear by providing a smooth surface for rotation and maintaining a precise oil clearance.

What are the signs of worn connecting rod bearings?

Worn connecting rod bearings often make a knocking or ticking sound that gets louder with engine RPM. You might also notice low oil pressure or an oil pressure warning light.

Do I need to replace these bearings during an engine rebuild?

Yes, it's highly recommended to replace connecting rod bearings whenever you are rebuilding an engine. This ensures that all components are within proper tolerances and helps prevent premature wear on new parts.

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Trusted Since 1957

Est. 1957

Specifications

Brand: ACL
Part #: 6B1443P-20

ACL Buick V6 204-231 1990-04 Engine Connecting Rod Bearing Set

Name: ACL Buick V6 204-231 1990-04 Engine Connecting Rod Bearing Set
Brand: ACL
SKU: acl-acl-buick-v6-204-231-1990-04-engine-connecting-rod-bearing-set-t14-631396
Price: 12.56 USD
Availability: BackOrder

$12.56

On Backorder

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

Fits 1989-1993 Buick Skylark. Worn connecting rod bearings can cause engine noise and damage. This ACL set replaces them to restore smooth engine operation.

Key Features

Fits 1989-1993 Buick Skylark.
Fits 1989-1993 Oldsmobile Cutlass Ciera.
Designed for Buick V6 204-231 engines.
Replaces worn connecting rod bearings to prevent engine damage.
Helps maintain proper oil clearance for the crankshaft.

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About this part

Product Details

Worn connecting rod bearings can lead to serious engine trouble, causing knocking noises and eventually leading to catastrophic engine failure. This ACL Connecting Rod Bearing Set is designed to replace the worn bearings in your 1989-1993 Buick Skylark, helping to restore proper oil clearance and ensure smooth engine operation. These bearings are crucial for maintaining the correct distance between the connecting rod and the crankshaft, allowing for efficient lubrication and preventing metal-on-metal contact.

ACL has been making engine bearings for a long time, and this set is built to meet the needs of your V6 engine. They are made with materials that can handle the pressures and temperatures inside your engine, providing a solid option for replacing your old, worn-out bearings. When you're rebuilding an engine or just addressing some unusual noises, a fresh set of bearings like these is a key step to getting your engine running right again.