TVS 1900 replacement belt tensioner
 

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.

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.

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

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