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Nissan part no for balancer?

LWO

By LWO,
in General Maintenance

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Duncan Grand Master

Duncan

Posted
Posted

well accord to nismo the original balancer (12303-05U01) is no longer available, but they are making a replacement 12303-RHR20 for a very reasonable 42000 yen.

http://www.nismo.co.jp/heritage_parts/

bolt is 12309-05u00 and big washer under it is 12308-05U00

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Duncan Grand Master

Duncan

Posted
Posted

I'm pretty sure Vspec  had the same crank as base GTRs. They all changed sometime around 94 to long drive for the oil pump but that was not Vspec only, and they are interchangable. Does your 93 have a long oil pump drive?

I can double check if the crank is different if you want, either post or pm me your VIN number.  The crank part number for my 91 non vspec 32 gtr is 12200-05U01. FAST shows 12200-05U02 and 12200-05U03 are alternate part numbers (ie interchangeable) but there is no description of the the change.

In any case, the long oil pump drive does not change any of the parts around. It just engages more of the oil pump rotor.

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Duncan Grand Master

Duncan

Posted
Posted

Yeah that's the number. Australia adds a whole bunch of stuff to the front but BNR32-303809 is your japanese VIN. It comes up with 12200-05U02 for the crank so it is different to my earlier car, but not necessarily because it's a Vspec.  As I said earlier 12200-05U03 superseeds both of them so whatever the difference is they are all compatible.

In any case...the part numbers I posted above for the balancer, bolt and washer should be fine. What happened that you need them?

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Duncan Grand Master

Duncan

Posted
Posted

Personally I wouldn't hesitate to reuse the bolt and washer, I've reused them many times. Seems like a good idea to replace the balancer as they have bonded rubber and would be feeling their age by now.

When you do the timing belt you should definitely change the stud for the timing belt idler bearing, they have been known to break, as well as the idler and tensioner bearing of course. And the cam and crank oil seals. And the water pump.

 

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