MarineBlue03GMC

I want to replace the belt tensioner supplied with my 03 5.3 Sierrra's TVS 1900 because I've had problems with a slipping belt, which resulted in a broken portion on the tensioner. Is there a bolt on tensioner I can purchase online or do I need to purchase a duplicate tensioner from Magnacharger? I searched the forums and it appeared that the Gates tensioner (part # 38131) may work but I want to be sure before ordering it. Any help with this issue would be most appreciated.

TIM Z

iTrader: (12)

You need to buy the HD tensioner.

Try supercharger connection, Brian should be able to get you one, if not PM me and i will give ya some other places to try.

05 vortec high output

iTrader: (3)

It's just better to get it straight from Maggie dealership. I think there like 110. Pretty close. Hope u can get it. Try this. http://www.magnacharger.com/dealers-california.htm

MarineBlue03GMC

Thanks for the info. I'm just gonna give magnacharger a call.