1998-2005 Porsche 911 Transmission Mount Bracket 99631503107
Porsche Part #: 996-315-031-07 (99631503107)
Actual photo
The exact part you’ll receive — not a stock photo.
$70.49
Used
Donor2000 Porsche 911 · 3.4L
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Genuine OEM Used
SKU: 479785
Donor Vehicle: 2000 Porsche 911 · 3.4L
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$70.49
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This used OEM Porsche 911 transmission mount bracket, OEM part number 99631503107 (also replaces 99637503107), provides a secure mounting point for the transmission, helping to keep the drivetrain aligned. When this bracket fatigues or cracks, it can cause excessive driveline vibration or a clunking feel during acceleration and deceleration.
Specifications
| Fits Vehicle Model | 911 |
| Fits Vehicle Make | Porsche |
| Porsche Part No | 996-315-031-07 (99631503107) |
| Compatible OEM Part No | 996-375-031-07 |
| Category | Transmission |
Compatible Vehicles
Fits 54 vehicle configurations across 1 make, 1998-2005.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 54 vehicle configurations — 54 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2003 | Porsche | 911 | Carrera 4 Convertible | 3.6L | For Manual Transmission |
| 2002 | Porsche | 911 | Carrera Coupe | 3.6L | For Manual Transmission |
| 2002 | Porsche | 911 | Carrera 4S Coupe | 3.6L | For Manual Transmission |
| 2005 | Porsche | 911 | GT3 Coupe | 3.6L | For Manual Transmission |
| 1999 | Porsche | 911 | Carrera Convertible | 3.4L | For Manual Transmission |
| 1999 | Porsche | 911 | Carrera 4 Convertible | 3.4L | For Manual Transmission |
| 2004 | Porsche | 911 | Coupe | 3.6L | For Manual Transmission |
| 2005 | Porsche | 911 | Turbo S Convertible | 3.6L Turbo | For Manual Transmission |
| 2002 | Porsche | 911 | Carrera 4 Convertible | 3.6L | For Manual Transmission |
| 2004 | Porsche | 911 | Carrera 4 Convertible | 3.6L | For Manual Transmission |
| 2004 | Porsche | 911 | Carrera 4S Coupe | 3.6L | For Manual Transmission |
| 2005 | Porsche | 911 | Carrera 4S Convertible | 3.6L | For Manual Transmission |
| 2003 | Porsche | 911 | Carrera Coupe | 3.6L | For Manual Transmission |
| 2005 | Porsche | 911 | Carrera 4S Coupe | 3.6L | For Manual Transmission |
| 2005 | Porsche | 911 | Turbo S Coupe | 3.6L Turbo | For Manual Transmission |
| 2005 | Porsche | 911 | Turbo Coupe | 3.6L Turbo | For Manual Transmission |
| 2004 | Porsche | 911 | Carrera Coupe | 3.6L | For Manual Transmission |
| 2003 | Porsche | 911 | Carrera 4S Coupe | 3.6L | For Manual Transmission |
| 1999 | Porsche | 911 | Carrera 4 Coupe | 3.4L | For Manual Transmission |
| 2005 | Porsche | 911 | Turbo Convertible | 3.6L Turbo | For Manual Transmission |
| 1998 | Porsche | 911 | Carrera 4 Convertible | 3.6L | For Manual Transmission |
| 1998 | Porsche | 911 | Carrera 4S Coupe | 3.6L | For Manual Transmission |
| 1998 | Porsche | 911 | Carrera 4 Coupe | 3.6L | For Manual Transmission |
| 1998 | Porsche | 911 | Carrera Convertible | 3.6L | For Manual Transmission |
| 1998 | Porsche | 911 | Carrera S Coupe | 3.6L | For Manual Transmission |
| 2003 | Porsche | 911 | Turbo Coupe | 3.6L Turbo | For Manual Transmission |
| 2002 | Porsche | 911 | Turbo Coupe | 3.6L Turbo | For Manual Transmission |
| 2005 | Porsche | 911 | Carrera S Convertible | 3.8L | For Manual Transmission |
| 2002 | Porsche | 911 | Carrera Convertible | 3.6L | For Manual Transmission |
| 2005 | Porsche | 911 | Carrera Coupe | 3.6L | For Manual Transmission |
| 2005 | Porsche | 911 | Carrera Convertible | 3.6L | For Manual Transmission |
| 2004 | Porsche | 911 | Carrera 4S Convertible | 3.6L | For Manual Transmission |
| 2001 | Porsche | 911 | Turbo Coupe | 3.6L Turbo | For Manual Transmission |
| 2004 | Porsche | 911 | GT3 Coupe | 3.6L | For Manual Transmission |
| 2005 | Porsche | 911 | Carrera S Coupe | 3.8L | For Manual Transmission |
| 1998 | Porsche | 911 | Targa | 3.6L | For Manual Transmission |
| 2004 | Porsche | 911 | Carrera Convertible | 3.6L | For Manual Transmission |
| 2002 | Porsche | 911 | Targa | 3.6L | For Manual Transmission |
| 2000 | Porsche | 911 | Carrera 4 Convertible | 3.4L | For Manual Transmission |
| 2004 | Porsche | 911 | Turbo Coupe | 3.6L Turbo | For Manual Transmission |
| 2004 | Porsche | 911 | Turbo Convertible | 3.6L Turbo | For Manual Transmission |
| 1999 | Porsche | 911 | Carrera Coupe | 3.4L | For Manual Transmission |
| 2005 | Porsche | 911 | GT2 Coupe | 3.6L Turbo | For Manual Transmission |
| 2000 | Porsche | 911 | Carrera 4 Coupe | 3.4L | For Manual Transmission |
| 2001 | Porsche | 911 | Carrera Convertible | 3.4L | For Manual Transmission |
| 2001 | Porsche | 911 | Carrera 4 Convertible | 3.4L | For Manual Transmission |
| 2004 | Porsche | 911 | GT2 Coupe | 3.6L Turbo | For Manual Transmission |
| 2001 | Porsche | 911 | Carrera 4 Coupe | 3.4L | For Manual Transmission |
| 2003 | Porsche | 911 | GT2 Coupe | 3.6L Turbo | For Manual Transmission |
| 2000 | Porsche | 911 | Carrera Coupe | 3.4L | For Manual Transmission |
| 2002 | Porsche | 911 | GT2 Coupe | 3.6L Turbo | For Manual Transmission |
| 2000 | Porsche | 911 | Carrera Convertible | 3.4L | For Manual Transmission |
| 2001 | Porsche | 911 | Carrera Coupe | 3.4L | For Manual Transmission |
| 2003 | Porsche | 911 | Carrera Convertible | 3.6L | For Manual Transmission |