- Replacement O-Ring Seal for WCFab 2006-2010 LBZ/LMM Duramax 2-piece Y-Bridge Inlet Pipe to Bridge Base Connection
O-ring for sealing surface of inlet pipe on LBZ/LMM Cast Two-Piece Y-bridge. Used on the following WCFab kits:
2006-2010 LBZ/LMM Y-Bridge (WCF100235)
2006-2007 LBZ Y-Bridge Kit (WCF100163)
2007.5-2010 LMM Y-Bridge Kit (WCF100164)
2006-2007 LBZ Stage 1 High Flow Bundle Kit (WCF100323)
2006-2007 LBZ Stage 2 High Flow Bundle Kit (WCF100437)
2006-2007 LBZ Stage 3 High Flow Bundle Kit (WCF100503)
2007.5-2010 LMM Stage 1 High Flow Bundle Kit (WCF100324)
2007.5-2010 LMM Stage 2 High Flow Bundle Kit (WCF100438)
2007.5-2010 LMM Stage 3 High Flow Bundle Kit (WCF100504)
