Wehrli · New
Wehrli WCFab L5P VGT Turbo Flange O-Ring Seal
MPN WCF203-72 · Store SKU wcfWCF203-72
Supplier stock checked 11/7/2026, 9:17:37 AM UTC. Adding a part does not reserve it.
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Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Replacement O-Ring for Duramax L5P VGT Turbo Compressor Inlet Flange. Used on the following WCFab Kits: 2017-2024 L5P High Flow Turbo Intake Horn (WCF100775), 2017-2019 L5P Stage 2 Intake Kits (WCF100360), 2020-2024 L5P Stage 2 Intake Kits (WCF100684), 2017-2019 L5P Stage 2 High Flow Bundle Kits (WCF100441), 2017-2019 L5P Stage 3 High Flow Bundle Kits (WCF100403), 2020-2024 L5P Stage 2 High Flow Bundle Kits (WCF100414), 2020-2024 L5P Stage 3 High Flow Bundle Kits (WCF100418), Legacy 2017-2019 L5P Duramax 3.5" Turbo Intake Horn (WCF100721), Legacy 2020-2024 L5P Duramax 3.5" Turbo Intake Horn (WCF100833), Legacy L5P S300 Turbo (WCF100663, WCF100672) Wehrli Custom Fab O-Ring Seal, WCFab L5P VGT TURBO FLANGE O-Ring Seal, WCFab L5P VGT TURBO FLANGE
Manufacturer fitment & guides
Check WCF203-72 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y