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Discussion Starter #1
Recently did a major motor rebuild and have an extra used Nissan R34 N1 crankshaft for RB26 - fits all years R32, R33 & R34. This crankshaft is stronger than the original crankshaft that came in the RB26, which is why it is assigned the N1 name. It also solves all of the oiling problems on the earlier RB26 engines and requires no extra collar. The stroke for this crankshaft is 73.7mm.

Part number is #12200-05U03 as you can see stamped on crank.

Asking $499 USD + P&P





 

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Discussion Starter #5

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Sorry but 12200-05U03 is the only crankshaft you can ordering from Nissan.

If you are ordering a R32, R33 or R34 RB26DETT crankshaft, N1 or STD all crankshaft are the same.
 

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I am just breaking an n1 engine. Crank , head and block are sold so this for info not trying to sell parts
I did a lot of research before I put the parts up for sale
My N1 engine was standard bore and the bottom end had not been taken apart before
It had --
Std crank and rods stamped OSU
Block is 24U much stronger
Pistons are n1 and are stamped nissan but not OSU (which is stock) they had a different top ring so are easily recognised when on the bench
Head looked standard to me as well ( also sold )
The "n1" crank is still a perfectly good item but osu is Standard
 

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Discussion Starter #12

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Discussion Starter #17
Crank is SOLD!

The shipping overseas was outrageous... as much as the crank?!
 
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