C4 serpentine belt for 1993 LT1- ridges on both sides?
#1
C4 serpentine belt for 1993 LT1- ridges on both sides?
Would somebody please help?
My AC compressor just took a dump so I'm replacing it along with the serpentine belt.
My issue: The serpentine belt that is in my 1993 coupe has ridges on both sides of the belt.
The problem: My mechanic purchased a belt from a local dealer, GM Genuine part #10230259 (6RIB1698MM) (ridges on one side, flat on the other)
The pullies on the car all have ridges and it looks like my original belt is the correct belt.
I found a Dayco belt on Ebay part #6060673 (6PKK170) that appears to be the same size (length) as the GM belt but this has ridges on both sides.
My question: Which is the correct belt to use on my vehicle?
My AC compressor just took a dump so I'm replacing it along with the serpentine belt.
My issue: The serpentine belt that is in my 1993 coupe has ridges on both sides of the belt.
The problem: My mechanic purchased a belt from a local dealer, GM Genuine part #10230259 (6RIB1698MM) (ridges on one side, flat on the other)
The pullies on the car all have ridges and it looks like my original belt is the correct belt.
I found a Dayco belt on Ebay part #6060673 (6PKK170) that appears to be the same size (length) as the GM belt but this has ridges on both sides.
My question: Which is the correct belt to use on my vehicle?
#2
Drifting
My 92 has ridges on both sides of the belt, and the one that was on it before has ridges on both sides. I am pretty sure all the pulleys have grooves on both sides so the belt should be the same. according to what I have read, the belt your mechanic bought is for 94-96 vettes.
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cmb32664 (07-21-2016)
#3
Le Mans Master
It can be either kinda. The 1992 and early 93s were built with the 2 sided belt so if that's what you have that's what you need. After March 22,1993 they were built with single sided belt. To install single sided belt on earlier cars several pulleys will need replaced refer to following TSB
#93-6A-134: NOISY/FRAYING ACCESSORY DRIVE BELT
#93-6A-134: NOISY/FRAYING ACCESSORY DRIVE BELT
Last edited by Kevova; 07-21-2016 at 02:06 PM.
#4
Melting Slicks
Delco part # for the double ribbed belt is 6DK674.
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cmb32664 (07-21-2016)
#5
Instructor
When I bought my ´93, it had only 6.000 miles and the OE belt had ridges on one side. Changed it with one sided AC Delco belt (don´t remember #). Today, 7k miles later, no problem.
#6
I read through the service bulletin. Looks like mine is the early 93. All of the pulleys are grooved like the double sided belt.
I thought for a minute about changing the pulleys but looks like the cheaper repair is the just replace the belt.
The old belt isn't frayed at all (as described in the service bulletin, it looks like that wasn't a big problem) and I will keep an eye on it for any abnormal wear.,
I thought for a minute about changing the pulleys but looks like the cheaper repair is the just replace the belt.
The old belt isn't frayed at all (as described in the service bulletin, it looks like that wasn't a big problem) and I will keep an eye on it for any abnormal wear.,
#7
OP - why would you be shopping eBay? Have the fellow doing the work exchange the part "local" OR get refund and buy correct "local" - I'd think a local parts house would have the correct belt the NEXT day!!
#8
Burning Brakes
Go to a napa store. My 93 has the single sided. To convert over from the double sided need to replace power steering pulley and the two tension ones to smooth ones. The power steering pulley is expensive but a used one could be found from a late 93 to 96 lt1. Many 92 and early 93s switched over as the single sided wear longer.
#9
With all due respect, he had his chance. Now it seems I have the belt I need.
If you attach the name Corvette to anything the price seems to go up. I'm just a normal guy with a normal budget.. I support local companies but not when it's against the better interest of myself or my Vette..
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Enderlin (07-22-2016)
#10
Go to a napa store. My 93 has the single sided. To convert over from the double sided need to replace power steering pulley and the two tension ones to smooth ones. The power steering pulley is expensive but a used one could be found from a late 93 to 96 lt1. Many 92 and early 93s switched over as the single sided wear longer.
Already have a bunch of money wrapped up in the compressor. I just want to drive it this summer..
#12
Race Director
It can be either kinda. The 1992 and early 93s were built with the 2 sided belt so if that's what you have that's what you need. After March 22,1993 they were built with single sided belt. To install single sided belt on earlier cars several pulleys will need replaced refer to following TSB
#93-6A-134: NOISY/FRAYING ACCESSORY DRIVE BELT
#93-6A-134: NOISY/FRAYING ACCESSORY DRIVE BELT
The following users liked this post:
cmb32664 (07-21-2016)
#14
Would somebody please help?
My AC compressor just took a dump so I'm replacing it along with the serpentine belt.
My issue: The serpentine belt that is in my 1993 coupe has ridges on both sides of the belt.
The problem: My mechanic purchased a belt from a local dealer, GM Genuine part #10230259 (6RIB1698MM) (ridges on one side, flat on the other)
The pullies on the car all have ridges and it looks like my original belt is the correct belt.
I found a Dayco belt on Ebay part #6060673 (6PKK170) that appears to be the same size (length) as the GM belt but this has ridges on both sides.
My question: Which is the correct belt to use on my vehicle?
My AC compressor just took a dump so I'm replacing it along with the serpentine belt.
My issue: The serpentine belt that is in my 1993 coupe has ridges on both sides of the belt.
The problem: My mechanic purchased a belt from a local dealer, GM Genuine part #10230259 (6RIB1698MM) (ridges on one side, flat on the other)
The pullies on the car all have ridges and it looks like my original belt is the correct belt.
I found a Dayco belt on Ebay part #6060673 (6PKK170) that appears to be the same size (length) as the GM belt but this has ridges on both sides.
My question: Which is the correct belt to use on my vehicle?
#15
Drifting