Crank pulley nut size

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SR20Essex
Posts: 512
Joined: Tue Jun 06, 2006 8:51 am
Car: 1989 Nissan 240SX, 2007 Infiniti G35 Coupe

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I was just wondering if someone knew what the Crank Pulley Nut size is (SR20det). I know its smaller than 30mm and larger than 26mm (I have those sizes). I just don't want to buy 27-29mm just to cover the right size because those large single sockets are friggin expensive. -Thanks


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Hijacker
Posts: 14373
Joined: Wed Aug 13, 2003 4:57 am
Car: '92 240sx Convertible
'94 F-150
Location: Fredericksburg, VA

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i've always used standard sizes since that's what's lying around that large (metric for anything 18mm and under) Anyways 1 and 1/16 is the size. which is a 28mm IIRC.

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Slipstream
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Joined: Fri Aug 05, 2005 1:35 pm
Car: '94 Sonoma, '90 300zx n/a

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I used a 1 1/16th socket (same as the oil pressure sensor) to turn mine.

vutony
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Joined: Sat Oct 30, 2004 5:25 am

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Slipstream wrote:I used a 1 1/16th socket (same as the oil pressure sensor) to turn mine.
yup, its 1 1/16th, been using all week

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Hijacker
Posts: 14373
Joined: Wed Aug 13, 2003 4:57 am
Car: '92 240sx Convertible
'94 F-150
Location: Fredericksburg, VA

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vutony wrote:yup, its 1 1/16th, been using all week
Bah, you guys are right. I can't remember my SAE sizes to save my life. Changed what I said earlier so not to screw anything up.

180fan
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Joined: Sat Dec 14, 2002 12:16 pm
Car: 89 fastback

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27mm

ILikeMy240sx
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Joined: Fri May 28, 2004 2:49 pm
Car: SR Power

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what he said... 27mm

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SR20Essex
Posts: 512
Joined: Tue Jun 06, 2006 8:51 am
Car: 1989 Nissan 240SX, 2007 Infiniti G35 Coupe

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Thanks, 27mm is right, 28mm is loose. I just stopped being a tightwad, went out got a compressor, a large set of metric sockets and some air tools (one with 500ft/tq ) and I'm going to do it up right. I work on this thing enough for those air tools to save me some serious time.

Thanks again for the help


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