Part number Nitrated Crank??

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27 November 2011, 06:13 PM

Danny1984

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Part number Nitrated Crank??

Can anyone tell me the part number for a nitrated crank or tell me if this one is correct? CCBCB IIII 284571 also has JB stamped on it.
Thanks

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27 November 2011, 07:01 PM

The Pink Ninja

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Doesn`t look like a subaru part number, Have you tried here http://opposedforces.com/parts/

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27 November 2011, 07:34 PM

merlin24

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Quote:

Originally Posted by Danny1984

Can anyone tell me the part number for a nitrated crank or tell me if this one is correct? CCBCB IIII 284571 also has JB stamped on it.
Thanks

The letters/numbers you have quoted are the factory main bearing and big end size and casting numbers.
A nitrided crank has a very distinctive black colour to the webs and comes in 75mm stroke for the EJ20 and 79mm stroke for the EJ257.

Mick

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27 November 2011, 08:49 PM

Danny1984

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Thanks for that. The one i have looks the same as the one pictured. Was told it was a nitrated one just wanted to make sure as i am selling my forged pistons, steel rods and crank shaft.
Thanks Chaps

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