UDD244 (QTY: 2) O-ring for WCFAB LBZ, LMM, LML Y-bridge flange mating to intake runner (Pair)UDD241 Replacement O-Ring for Duramax VGT Turbo inlet. Used on the following WCFab Kits; -S400/Stock twin kits 2004.5-2016 models -Stage 2 intake kits for 2004.5-2010 models -VGT Turbo Inlet Horns for 2004.5-2016 models -One Piece Intake for 2011-2016 ModelsUDD234 1/8" O-ring for sealing surface of inlet pipe on LBZ/LMM Cast Two-Piece Y-bridgeUDD238 O-Ring for CP3 Adapter Plate to Engine Block, Large Outer O-RingUDD116 O-Ring for Billet Heater Core FittingUDD233 O-Ring Pair for L5P Intercooler Outlet Pipe FlangeUsed on the following WCFab Kits: 17-19 L5P Passenger Side Intercooler Pipe 20-23 L5P Passenger Side Intercooler Pipe
