Different size idle pulley bearings?
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Joined: Sep 2014
Posts: 8
Different size idle pulley bearings?
Hi guys,
Been looking to change the idle pulley bearing on my 87' 300zx NA due to it's squealing.
However, i noticed online that there are two different sizes of the bearings.
Drive Belt Idler Pulley Bearing Beck Arnley 051 3860 | eBay
That one is sized 15mm X 35mm X 11mm
Drive Belt Idler Pulley Bearing Beck Arnley 051 3954 | eBay
And this one is sized 20mm X 47mm X 14mm.
They both claim to be for the drive belt idler pulley, even for the same make, year, and model. Just confused on which one to buy or does it even matter?
Thanks!
Been looking to change the idle pulley bearing on my 87' 300zx NA due to it's squealing.
However, i noticed online that there are two different sizes of the bearings.
Drive Belt Idler Pulley Bearing Beck Arnley 051 3860 | eBay
That one is sized 15mm X 35mm X 11mm
Drive Belt Idler Pulley Bearing Beck Arnley 051 3954 | eBay
And this one is sized 20mm X 47mm X 14mm.
They both claim to be for the drive belt idler pulley, even for the same make, year, and model. Just confused on which one to buy or does it even matter?
Thanks!
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jujuptrz
300ZX (Z32) Forums
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Jul 3, 2011 10:28 PM
goodoldZdays
FS: 300ZX (90-96)
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Mar 12, 2009 10:36 AM
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