Sealed Power Engine Connecting Rod Bearing Set P/N:6-4500AA
Sealed 6-4500AA .50MM rod bearing set for the 1997-2003 Ford F-150 V6 4.2L and other vehicles carries each rod on its crankshaft journal.
A knock from the lower part of the engine or a low oil pressure reading can mean the connecting rod bearings are worn, though the oil pump or the oil pressure sensor can be behind a low reading, so find the cause before replacing anything. This listing is one .50 mm undersize set, and each engine takes one set.
The 1997-2003 Ford F-150 V6 4.2L, the 1996-2004 Ford Mustang V6 3.8L, the 2004 Mustang V6 3.9L and the 2004-2007 Ford Freestar V6 3.9L or 4.2L are among the vehicles this set fits. Open the "Vehicles it fits" section to check your exact model and engine.
Fit and size
Build and materials
Interchange: RB4120.20 · BB213J.50 · CR6712SI0.5 · BR25-135-2
This part cross-references / interchanges with the following part numbers:
Will this Mustang rod bearing set fit a 1996-2004 Ford Mustang V6 3.8L?
Yes, Sealed 6-4500AA .50MM fits the 1996-2004 Ford Mustang V6 3.8L and the 2004 Mustang V6 3.9L, and you can open the "Vehicles it fits" section to check your exact model and engine.
What does the .50MM in 6-4500AA .50MM mean?
The .50MM marks this set as .50 mm undersize, which suits a crankshaft journal machined to that size.
Is this rod bearing set tri-metal?
No. The Sealed 6-4500AA .50MM set is A-Series bi-metal aluminum alloy, which has greater seizure resistance than tri-metal material.
What does the silicon in these rod bearings do?
Silicon gives the bearing surface greater hardness. Its particles also help polish the crankshaft journal to reduce wear during operation.
Does the Sealed 6-4500AA .50MM replace BB213J.50?
Yes. BB213J.50 is one of the numbers this undersize rod bearing set replaces, and it is printed on the Interchange line.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.