Wehrli O-Ring VGT Turbo Inlet LLY, LBZ, LMM, LML

- Replacement O-Ring Seal for 2004.5-2016 Duramax Turbocharger Compressor Inlet Flange - Replacement O-Ring Seal for WCFab LB7 Billet Y-Bridge Kit (WCF100693) - Qty. 2 Required Replacement O-Ring for Duramax VGT Turbo inlet. Used on the following WCFab Kits: Legacy S400/Stock twin kits 2004.5-2016 models LLY, LBZ, LMM, LML Stage 2 intake kits for 2004.5-2016 models LLY, LBZ, LMM, LML VGT Turbo Inlet Horns for 2004.5-2016 models LLY, LBZ, LMM, LML Stage 2 & 3 High Flow Bundle Kits for 2006-2010 models LBZ, LMM Legacy One Piece Intakes for 2011-2016 models LML These seals are also used on intake runner flanges of WCF100693 2001-2004 LB7 Billet Y-Bridge Kits (qty. 2 needed for installation).