These are the Porsche OEM main bearings that I used to establish that even OEM bearings would not correct the clearance issue I was having with my 2.4L case and crank.

I ordered these and found that they did decrease the clearance on my parts by about 0.001 on bearing #1. Unfortunately it wasn't enough of an improvement for my parts situation. I ended up grinding my crank 0.010" undersize to correct my clearance issue but no longer have need of standard size bearings.

Cost was approximately $50 per 1/2 shell. Total of 6 shells here so around $300 of Porsche OEM bearings not including shipping charges I paid.

2 - Main bearing #1 Standard line bore, standard crank P/N 901.101.131.00

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2 - Can be used for bearings #2 thur #6 -- NOTE: only 1 bearing saddle worth of parts. Standard line bore, standard crank. P/N 901.101.132.02

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2 - Rod bearing - standard rod bore, standard crank. P/N 914.103.141.02

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Note: Bearings were trial fitted into my case and do show a light cosmetic burnish from when the crank was placed upon them for the Plastigauge check.

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Let's start at $185 shipped.