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GShultz
Reviewed in the United States on January 14, 2025
I have a stock 2003 GMC Sierra 4.8L with the Delco 105 amp alternator and this belt is just slightly too short.When I searched the part number provided in the description (6PK2330) some cross-references show the length is 92.25” long.When I searched the part number of my old belt (shown in photos) it's also 92.25” and shows to be the correct one for my truck (obviously because it's installed and been on the truck for two years now).When I attempted to install this belt, I had it routed properly and ensured it was seated completely into every pulley and had the tensioner maxxed-out and it was just slightly short of going on.I thought maybe there was a difference in one of the new pulleys I just installed with this kit (larger diameter) but I was able to put the old belt back on with about the same tension left on the gauge as before, so that rules that out.A deeper dive into this belt shows that it's metric and the length is actually 91.73” inside length so it's about a half inch short of being long enough.I know the seller states to “Please carefully check your vehicle model (which I did) and part number to avoid making incorrect purchases” but I think they should include this information to be more specific about the actual belt length to avoid issue like mine.The tensioner assembly and idler pulley are OEM quality and installed without issue.Unfortunately, I had already installed them prior to discovering the belt would not work for me (which is the typical order you would install) so I couldn't return the set.In conclusion, if you're thinking about ordering this set, just make sure your belt is cross-referenced to the belt that is 91.73” or it will not work.There seems to be a lot of incorrect info on the web, so don't rely on that. They may be referencing inside versus outside length of belt, but the inside is what matters.For anyone having the same issue, you can reference the part number of my old belt to see if that's the correct one for you (4060922)Hope this info can help someone else.
MC
Reviewed in the United States on November 29, 2024
Serpentine belt (6PK2330) included is the wrong size belt. The correct serpentine belt is 6PK2365. I illustrated on the picture previously sent that the belt included in the serpentine drive belt is shorter than OEM. The belt tensioner and idler pulley were installed and work fine. I had to purchase a separate serpentine belt Brando USA 6PK2365 for $23.92 to be able to drive the 2002 GMC Yukon 5.3L RWD. Please make the appropriate correction to avoid future inconvenience with other customers. Thank you and I look forward to a prompt resolution.
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