Name: ACL Chrysler/Jeep V8 4.7L 2000+ Engine Crankshaft Main Bearing Set
Brand: ACL
SKU: acl-acl-chrysler-jeep-v8-4-7l-2000-engine-crankshaft-main-bearing-set-t14-630482
Price: 41.66 USD
Availability: BackOrder

Question 1

What does '0.25' mean in the part number?

Accepted Answer

The '0.25' in the part number indicates that this bearing set is 0.25mm or 0.010" undersize. This means the bearing's inner diameter is slightly smaller than the standard size. Undersized bearings are typically used when the crankshaft has been machined or ground down during a rebuild.

Question 2

When should I use an undersized bearing set?

Accepted Answer

If your crankshaft has been machined during an engine rebuild, you'll likely need undersized bearings to maintain the correct oil clearance. A machine shop can measure your crankshaft and advise on the appropriate bearing size. Always follow the machine shop's recommendations to ensure proper engine function.

Question 3

What happens if I use the wrong size bearings?

Accepted Answer

Using the wrong size bearings can lead to serious engine damage. If the bearings are too tight, they can cause excessive friction and heat, leading to bearing failure and crankshaft damage. If the bearings are too loose, it can result in low oil pressure and potential engine knocking. Always verify the correct bearing size for your specific application.

Specifications

ACL Chrysler/Jeep V8 4.7L 2000+ Engine Crankshaft Main Bearing Set

Key Features

Specifications

Frequently Asked Questions

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