[Shotimes] 3.2 serpentine idler pulley replacements

[JohnnyVan]

All,

Okay, here is what I think I know at this point:

I already successfully replaced the 94 ATX TB idler with an exact 
replacement from Nissan (Pt# 13077-F556510).

The two serpentine idler pulley bearings are physically labeled:

NSK   35BD219DUK (35 mm ID x 55mm OD) 
No source for this one yet or is the NAC35BG05S10GST2F the correct 
replacement.

NSK   BD20-15DWA (20 mm ID x 37 mm OD)
ShoNut has this one for $37ish.
Is there another source for this one?

I have not looked at the tensioner it is still on the car at my 
mechanics but I intend to replace that bearing too.
Which one of the bearings listed above are for the serpentine tensioner 
or is it something else?

It sounds like I'm almost there I need a consensus.  Thank you all for 
you input.

Regards,

John



Kevin & Cheryl Airth wrote:

>John:
> The bearing for the timing belt idler and the serpentine belt idler are the
>same if you can press out the old and press in the new. The bearing is Nachi
># NAC35BG05S10GST2F. It's about $30. Size is 35mm X55mm and is listed as a
>Nissan A/C bearing.
> I have a local bearing shop that has these in stock if you can't find them
>locally.
>.
>.
>
>
>
>  
>
>>I need to replace the 3.2 idler pulleys between crank and A/C
>>(F3DZ-6B217-A) and between the waterpump and alternator (F3DZ-6B217-B).
>>They are shot on my SHO.  Are these pulleys obsolete.
>>
>>Having just found an exact replacement for the TB idler (Mfgd by JoyKu
>>for Nissan, Pt# 13077-F556510) I am starting up a dialog with Joyku
>>again.  I also sent an email to fordparts.com asking the question if
>>they are "really" available.   I haven't checked with Ford yet.
>>
>>I will be picking up the pulleys from my mechanic on Monday and will
>>take a few pics, take some caliper measurements (for joyku and who ever
>>wants them) and check for bearing part numbers to cross.  In the
>>meantime are there known replacement bearings for these.  I came across
>>a statement that you can buy Gen3 SHO idler pulleys and swap the
>>bearings into your pulley and that the Ford part numbers are
>>E9DZ-6B217-B for the front pulley and E9DZ-6B217-A for the rear. Any
>>truth to this.  Thanks.
>>
>>John Vanchieri
>>New York