This Victor Reinz O-Ring is a direct-fit replacement for Porsche Boxster/Cayman/996/997 applications from 1997–2008 listed in the fitment table below. This sealing ring helps close a specific service joint where the original rubber can harden, flatten, or leak after years of heat cycling and compression.
Victor Reinz specializes in engine sealing systems, with gaskets, seals, and related components used across European platforms where material behavior, surface finish, and clamping load matter. Backed by Dana Incorporated, these parts are produced with OE sealing knowledge carried into the replacement market.
Technical Details
- Manufacturer part number: 40-76366-00
- Brand: Victor Reinz
- Type: O-Ring
- Application range: Porsche Boxster/Cayman/996/997 (1997–2008)
- Function: Restores the sealing surface at the specified joint
Fitment & Compatibility
Use the fitment table below to confirm year, model, submodel, and any option-specific notes before ordering. If you need help confirming fitment, send us your VIN. PMB Performance has over 20 years of experience working with Porsche parts and fitment details.
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1999 | Porsche | 911 | ||
| 2000 | Porsche | 911 | ||
| 2006 | Porsche | 911 | ||
| 2004 | Porsche | 911 | 40th Anniversary Edition | |
| 2001 | Porsche | 911 | Carrera | |
| 2002 | Porsche | 911 | Carrera | |
| 2003 | Porsche | 911 | Carrera | |
| 2001 | Porsche | 911 | Carrera 4 | |
| 2002 | Porsche | 911 | Carrera 4 | |
| 2003 | Porsche | 911 | Carrera 4 | |
| 2002 | Porsche | 911 | Carrera 4S | |
| 2003 | Porsche | 911 | Carrera 4S | |
| 2002 | Porsche | 911 | Targa | |
| 2007 | Porsche | 911 | Targa 4 | |
| 2008 | Porsche | 911 | Targa 4 | |
| 2007 | Porsche | 911 | Targa 4S | |
| 2008 | Porsche | 911 | Targa 4S | |
| 1997 | Porsche | Boxster | ||
| 1998 | Porsche | Boxster | ||
| 1999 | Porsche | Boxster | ||
| 2000 | Porsche | Boxster | ||
| 2001 | Porsche | Boxster | ||
| 2002 | Porsche | Boxster | ||
| 2003 | Porsche | Boxster | ||
| 2004 | Porsche | Boxster | ||
| 2005 | Porsche | Boxster | ||
| 2006 | Porsche | Boxster | ||
| 2007 | Porsche | Boxster | ||
| 2008 | Porsche | Boxster | ||
| 2006 | Porsche | Cayman | ||
| 2007 | Porsche | Cayman | ||
| 2008 | Porsche | Cayman |