Hi. First time poster. Lots of good info here. Does anyone know if Bando Part # 7PK1550B is the same serpentine belt as Part # 7PK1550? Looking to replace my water pump and serpentine belt. Thanks, in advance.

 

I would stick to the 7PK1550. As the B it looks like it would be wider on the top width. Hence the letter B at the end of the part number. You can look on Bando.com see the diagrams. They base the letters on height, and widths.

https://www.clublexus.com/forums/is-...o-7pk1550.html

 

Thanks, Mike!

 

Correction website is:
http://www.bandousa.com

7PK1550B yields no details on that part#

 

I just went ahead and ordered the 'non-B' version of the belt. I have made the mistake in the past of purchasing a belt that has a slightly different listing only to have it not fir for one reason or another on other cars. The reason I asked is because I had a chance to pick up the 'B' version from a seller just down the street from me, instead of having to wait for the Amazon order to come through.

My water pump is leaking and I need to get in and change it this weekend as this is the only free weekend I have in the near future and the squeak coming out of the pulley/pump seems to be getting worse. I don't want to wait any longer, if I have to go in and pull everything out again to replace the belt then so be it.

Thanks, again, for the info.