# Wehrli S400 Compressor Outlet O-Ring Seal

Replacement O-Ring for S400 Compressor outlet flanges. Used with the following WCFab products: LB7 Duramax S400 Single Turbo Install Kit (WCF100489), 2004.5-2007 5.9L Cummins S400 High Mount 2nd Gen Swap Kit (WCF100486), 2003-2007 5.9L Cummins S400/Stock Twin Turbo Kit (WCF100567), 2003-2007 5.9L Cummins S400/S400 Side by Side Compound (Twin) Turbo Kit (WCF100580)

-   Replacement O-Ring Seal for use with Borg Warner S400 Turbocharger Compressor Cover Outlet V-Band Flanges

## Details

- **Price:** 30.13 CAD
- **Vendor:** Wehrli
- **Type:** O-Rings

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 30.13 CAD | In stock |

## Images

- Photo - Primary
- User 1
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/wehrli-s400-compressor-outlet-o-ring-seal)
> Updated: 2026-08-17