2003 4Runner rod Bearing - Help

automachine

New member
Hi folks,

My father has a 2003 4Runner limited with the 4 ltr 1GR-FE V6 and he wants to replace the engine connecting rod bearing, but we can not find the correct ones to use. We had bougth some but they weren´t the correct size. The engine is in good conditions the only thing that we wanto to replace are the rod bearings. So, my questions are, has anyone ever done this replacement and if so which was the rod bearing used in it ? Any help is greatly appreciated.Thanks

In the image you can see the original rod bearing and the only thing written in it is 3C02U or 3CO3B in another one of the bearing but we don´t know what that means.
 

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I wouldn't replace rod bearings based on what you are showing. Yes, they have a few scratches but no wiping and no copper showing. Waste of time and money in my opinion.
For an 18 year old rod bearing that is near perfect.
 

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