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Thread: part # on 6 rib alt belt to use with factory alt pulley and UR crank pully

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Posts: 1-10 of 11
2009-10-15 02:01:28
#1
part # on 6 rib alt belt to use with factory alt pulley and UR crank pully
i was wondering if anyone has the part number for a 6 rib alternator belt, that can be used with the unorthadox racing crank pulley and the factory alternator pulley. right now i have a 4 rib pulley and want to get a 6 rib, but unsure of the par number?

any help
2009-10-15 02:29:54
#2
Have you seen this thread? Or is that not what your looking for?

HOW TO: Unorthodox Pulley Install & Belt Sizes - SR20 Forum
2009-10-15 13:21:33
#3
i donno maybe i am blind but i had seen that thread before, but i couldnt get a definitive answer from it, most ppl are using the crank fuelly and the alt pully from UR but im just using the crank pulley and stock alt pulley. there was talk of alot of people using alot of diff drands and part numbers, i donno
2009-10-15 14:04:00
#4
Follow the belt guidelines for 2 pulley set. Since 2 pulley set has WP and Crank, which means Alternator pulley is stock.

Water pump is about the same size as stock, you really need a new belt because of the crank.
2009-11-08 00:29:03
#5
the 2 gear set only gives the part number for 4 rib, anyone know the 6 rib for the 2 pulley set?
2009-11-08 03:38:42
#6
From my limited experience with this belt, the 6-rib one is for cars with A/C (longer) and the 4-rib is for cars without A/C (shorter). There may be a 6-ribbed belt that is the same length as the 4-ribbed belt but it won't be a normal Nissan part.
2009-11-08 13:18:53
#7
yeah i guess i will just have to go shop around for a belt with the specs that UR gives for the 2 pulley set i just hate running the 4 rib 6 would be nice
2009-11-08 15:11:11
#8
there is no 6 rib belt that will work or i have found with using the Ur set with no AC. im using a 4 rib on both my cars and it works just fine
2009-11-09 00:30:44
#9
i wonder if there are any 6 rib belts and are slightly smaller that might work?
2010-04-29 20:59:14
#10
So this doesn't get beat down anymore there is a 6 rib belt that works for our cars with no AC. I got mine from Carquest, and the part # is K060325. If you don't have access to a Carquest you want to find a 6 rib 33.5 inch belt (850mm) It fits perfectly, and doesn't use up all of the adjustment. Been running it for the last 3 months with no issues.

Edit: Didn't see that you had a different crank pulley, but this may still work. Mine is stock.



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