Name: ACL 97+ Mitsubishi 1997-2350CC 4G63/4G64 .50mm Oversized Alum Main Bearing Set
Brand: ACL
SKU: acl-acl-97-mitsubishi-1997-2350cc-4g63-4g64-50mm-oversized-alum-main-bearing-set-t14-369665
Price: 12.44 USD
Availability: InStock

Question 1

What happens if my main bearings are worn?

Accepted Answer

Worn main bearings increase the clearance between the crankshaft and the engine block. This can lead to a drop in oil pressure, causing engine knock and potential damage to other engine components.

Question 2

What does '.50mm oversized' mean?

Accepted Answer

This bearing set is .50mm larger in diameter than the standard size. Oversized bearings are used when the crankshaft or engine block has been machined, which increases the bearing clearance. Using an oversized bearing restores the proper clearance.

Question 3

How do I know if I need oversized bearings?

Accepted Answer

During an engine rebuild, a machinist will measure the crankshaft and engine block to determine the correct bearing size. If the surfaces have been machined, oversized bearings will be required to maintain proper oil clearance.

Specifications

ACL 97+ Mitsubishi 1997-2350CC 4G63/4G64 .50mm Oversized Alum Main Bearing Set

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Product Details

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Specifications

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