crankshaft bearing, does is it same m20 and m50?

[markus_74]

hello,

m20 b25 engine is rare in my country but m40 and m50 b20 and m52 b23 is a lot here.

can I get info which part from m50 and m40 that is same with m20 b25?

I have search in the real oem and found that m20 crankshaft bearing between m20 and m50 is nearly same.

but I have difficulty to make it sure it is perfectly same.

because some part in the m20 example has part number 126 and the m50 it has part number 127, does the difference about 1 number is a big difference?

and any member here can help me that m50 crankshaft bearing is perfectly same with m20, so I can use it.

thank you
markus