UnderDog Diesel Various Replacement O-Rings UDD244, UDD241, UDD234, UDD238, UDD116, UDD233 | 2004.5-2023 6.6L Duramax

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)
• Stage 2 intake kits (2004.5–2010)
• VGT turbo inlet horns (2004.5–2016)
• One-piece intake (2011–2016)

UDD234 – 1/8" O-ring for sealing surface of inlet pipe on LBZ/LMM cast two-piece Y-bridge

UDD238 – O-ring for CP3 adapter plate to engine block, large outer O-ring

UDD116 – O-ring for billet heater core fitting

UDD233 – O-ring pair for L5P intercooler outlet pipe flange
Used on the following WCFab kits:

• 2017–2019 L5P passenger side intercooler pipe
• 2020–2023 L5P passenger side intercooler pipe