RB20 Crankshaft pulley question

Discuss the RB20, RB25 and RB26 series engines.
qu0vad1s
Posts: 18
Joined: Fri Jun 30, 2006 7:09 am
Car: Nissan 240SX LE 1995

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Hey guys,

Before I ask my question, yes I searched the forum and I can't find a straight up answer to it.

I need a crankshaft pulley for my RB20 swap into my S14. The motor I bought didn't came with it.

I'm having a hard time finding a OEM one and I don't want to spend 500+$ on a ATI harmonic damper so here's my question :

Is there a pulley from another car that would fit there? Searching the forum I found that a Z32/VG30 pulley may fit there but I don't have confirmation on that. I don't want to buy a pulley without knowing if it will do the job or not.

Or maybe someone will see this thread and will have one to sell me, who knows

Anyway, thanks guys!!!


qu0vad1s
Posts: 18
Joined: Fri Jun 30, 2006 7:09 am
Car: Nissan 240SX LE 1995

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nobody can help me?

Sil240
Posts: 2973
Joined: Mon Apr 28, 2003 5:26 pm
Car: Nissan S13 "The One Cam Wonder"

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The only other pulley you maybe able to use is the RB25 pulley.But...... The offsets are different, so you may need to get the P/S pump and A/C comp.

But I believe the Alt was the same offset, but different diameter.

Search it, I posted this information like 3 years ago. I have no idea what the thread is called though.

oneruffryder42
Posts: 264
Joined: Thu Mar 24, 2005 9:05 am

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i may have a extra one, email me thanks [email protected]


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