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Gearbox Sump / Oil Pan
27pcs required for the sump pan.
Fits:
Porsche 986 Boxster 1997-04 TIPTRONIC
Porsche 987 Boxster MKI 2005-08 TIPTRONIC
Porsche 987C Cayman MKI 2006-08 TIPRTONIC
Porsche 996 Carrera 2 / Carrera 4 >>2001 TIPTRONIC
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94339703900
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Maintain smooth gear changes and protect your transmission with this OE Match Tiptronic / Automatic Gearbox Filter & Gasket Kit.. Produced to OE-style specifications, this service kit is designed to restore effective transmission fluid filtration and provide a reliable leak-free seal between the transmission sump and gearbox housing. Manufactured from high-quality filtration media, durable polymer materials, and a premium gasket, it helps protect the transmission from harmful contaminants while ensuring correct automatic transmission fluid (ATF) circulation. Ideal for scheduled servicing, transmission maintenance, and gearbox repairs, this kit helps maximise the performance and longevity of your automatic transmission.
Fits:
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
Diagram Ref No 2 & 3
The transmission filter removes dirt, clutch material, metal particles, and other contaminants from the automatic transmission fluid before it is circulated through the hydraulic control system. The accompanying sump gasket creates a secure seal, preventing fluid leaks while maintaining the correct operating fluid level and hydraulic pressure. Over time, the filter can become restricted with debris, while the gasket may harden, shrink, or deteriorate due to heat and prolonged exposure to transmission fluid. Replacing both components during routine transmission servicing restores fluid flow, protects internal transmission components, and helps maintain smooth gear changes.
What This Product Does:
- Filters contaminants from the automatic transmission fluid.
- Maintains clean ATF circulation throughout the gearbox.
- Protects valve body, pump, and internal transmission components.
- Supports smooth, consistent gear changes.
- Prevents fluid leaks with a durable replacement gasket.
- Restores proper transmission hydraulic pressure.
- Provides an OE-style fit for straightforward servicing.
Symptoms Of Wear Or Failure:
- Delayed or harsh gear changes.
- Slipping gears during acceleration.
- Hesitation when selecting Drive or Reverse.
- Transmission fluid leaks from the sump.
- Dirty or contaminated transmission fluid.
- Transmission overheating.
- Whining or unusual transmission noises.
- Transmission warning light or fault codes.
- Filter replacement due during scheduled transmission service.
Why Replacement Matters:
- The transmission filter and gasket play a critical role in protecting the automatic gearbox by ensuring clean fluid circulation and maintaining the correct hydraulic pressure required for smooth gear engagement. A blocked filter or leaking gasket can restrict fluid flow, reduce lubrication, cause transmission overheating, create harsh or delayed shifting, and accelerate wear of expensive internal gearbox components.
- Replacing worn service components with this OE Match Tiptronic / Automatic Gearbox Filter & Gasket Kit restores proper fluid filtration, maintains hydraulic efficiency, prevents fluid leaks, and helps extend the service life of the transmission. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match service kit provides reliable fit, performance, and durability for Porsche maintenance, repairs, and automatic transmission servicing.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
7222770095
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
Fits:
Porsche 996 3.6L
Porsche 997 3.6L
Porsche 997 3.8L
Diagram ref no 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
7222770095
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
Maintain clean transmission fluid and dependable automatic gearbox operation with this OE Match Tiptronic / Automatic Gearbox Filter, designed for compatible Porsche applications.
Fits:
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
Diagram Ref No 3
The gearbox filter is an important service component within the automatic transmission. During normal operation, transmission fluid circulates through the gearbox to lubricate moving components, operate hydraulic circuits, control clutches and carry heat away from internal assemblies.
As the transmission operates, microscopic particles from normal clutch and component wear can become suspended in the fluid. The gearbox filter captures these contaminants before they circulate repeatedly through sensitive hydraulic passages, valves and other transmission components.
Over time, the filter can become restricted by accumulated debris. A heavily contaminated filter may reduce fluid flow and contribute to hydraulic pressure problems, poor shifting behaviour and accelerated transmission wear.
Replacing the filter with the correct OE Match Automatic Gearbox Filter as part of appropriate transmission servicing helps maintain clean fluid circulation and reliable gearbox operation.
What This Product Does:
- Filters contaminants from automatic transmission fluid.
- Captures particles produced by normal internal wear.
- Helps keep transmission fluid cleaner.
- Protects sensitive hydraulic components from circulating debris.
- Supports consistent transmission fluid flow.
- Helps maintain hydraulic pressure within the gearbox.
- Supports correct operation of clutch and control circuits.
- Helps maintain smooth automatic gear changes.
- Supports Tiptronic transmission operation where applicable.
- Helps protect valves and internal fluid passages.
- Contributes to long-term transmission reliability.
- Forms an important part of routine gearbox servicing.
- Replaces a contaminated, restricted or overdue transmission filter.
- Provides an OE Match replacement for compatible Porsche applications.
- Delayed gear engagement.
- Hesitation when selecting Drive or Reverse.
- Harsh gear changes.
- Jerky or inconsistent shifting.
- Slipping between gears.
- Slow gear changes.
- Transmission shudder.
- Unusual gearbox noises.
- Poor shifting when cold.
- Changes in shifting behaviour when hot.
- Transmission warning light or message.
- Gearbox entering a reduced-function or emergency mode.
- Dark or contaminated transmission fluid.
- Burnt-smelling transmission fluid.
- Excessive debris found during transmission servicing.
Why Replacement Matters:
- An automatic transmission relies heavily on its fluid.
- Unlike a simple lubricant, automatic transmission fluid can also function as a hydraulic medium used to operate internal clutch packs, valves and control mechanisms.
- If the filter becomes excessively restricted, transmission fluid flow may be reduced. This can interfere with the hydraulic operation required for consistent gear engagement and shifting.
- A relatively inexpensive service component can therefore play an important role in protecting a much more valuable transmission assembly.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
7222770095
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
Fits:
Porsche 996 3.6L
Porsche 997 3.6L
Porsche 997 3.8L
Diagram ref no 2 & 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
7222770095
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09

Fits:
Porsche 996 C2 /C4 1998-01 Tiptronic
Porsche 986 Boxster 1997-04 Tiptronic
Porsche 987 Boxster 2005-08 Tiptronic
Porsche 987C Cayman 2006-08 Tiptronic
Click 'Zoom in' for large parts diagram
Diagram ref no 5
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08

Fits:
Porsche 996 C2 /C4 2002-05 Tiptronic
Porsche 996 Turbo 2001-05 Tiptronic
Porsche 997 C2 / C4 2005-08 Tiptronic
Porsche 997 Turbo 2007-09 Tiptronic
Click 'Zoom in' for large parts diagram.
Diagram ref no 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
2202710068
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 TURBO 2007-09

Fits:
Porsche 996 C2 /C4 2002-05 Tiptronic
Porsche 996 Turbo 2001-05 Tiptronic
Porsche 997 C2 / C4 2005-08 Tiptronic
Porsche 997 Turbo 2007-09 Tiptronic
Click 'Zoom in' for large parts diagram
Diagram ref no 1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
1402710080
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 TURBO 2007-09
This oil pan gasket is a direct replacement for the original Porsche part, manufactured to OE specifications for precise fitment and durability. Installed between the transmission sump (oil pan) and gearbox casing, it ensures a tight, leak-free seal that maintains proper fluid containment.
Fits:
Porsche 996 C2 /C4 2002 - 2005 Tiptronic
Porsche 996 Turbo 2001 - 2005 Tiptronic
Porsche 997.1 C2 / C4 2005 - 2008 Tiptronic
Porsche 997.1 Turbo 2007 - 2009 Tiptronic
Diagram ref no 1
The gasket seals the gearbox oil pan, preventing transmission fluid from leaking out and contaminants from entering the system. This helps maintain correct fluid levels and ensures the gearbox operates smoothly and efficiently.
A properly sealed system is essential for consistent hydraulic pressure within the Tiptronic transmission, directly affecting gear changes and overall performance.
Function:
• Creates a leak-proof seal between oil pan and gearbox
• Maintains correct transmission fluid pressure and levels
• Prevents contamination of internal transmission components
• Supports smooth and reliable gear shifting
This gasket is critical for maintaining the integrity and longevity of the automatic transmission system.
Over time, exposure to heat cycles and transmission fluid can cause the gasket to harden, crack, or degrade. A failing gasket can lead to fluid leaks, which reduce lubrication and cooling inside the gearbox. Replacing the gasket ensures proper sealing, protects internal transmission components, and helps avoid costly gearbox repairs or performance issues.
When to replace:
• During transmission fluid or filter service
• Visible transmission fluid leaks from the oil pan
• Cracked, brittle, or worn gasket during inspection
• Gearbox oil pan removal or servicing
• Signs of low transmission fluid levels
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
1402710080
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 TURBO 2007-09
Fits:
Porsche 986 Boxster - 1997 to 2004
Porsche 996 - 1997 to 2001
This product supersedes Porsche's old part numbers: 98639701300, 98639701301
Diagram ref no 19
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98639701302
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10

Fits:
Porsche 996.2 Tiptronic
Porsche 997 Tiptronic
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90012306220
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
Porsche Gearbox Sump / Oil Pans | Precision-Engineered for Reliable Transmission Lubrication
The gearbox sump or oil pan plays a vital role in your Porsche’s transmission system. It acts as the reservoir for gearbox fluid, ensuring proper lubrication, cooling, and hydraulic operation of internal components. A high-quality sump keeps transmission oil contained, filtered, and free from contaminants — essential for maintaining smooth gear changes and overall drivetrain performance.
At Design911, we supply premium gearbox sumps and oil pans designed to meet or exceed original engineering standards. Manufactured from durable cast aluminium or reinforced composite materials, each unit offers exceptional sealing, corrosion resistance, and heat dissipation for long-term reliability.
Whether you’re performing a transmission service, repairing a leak, or upgrading to a performance sump design, our Porsche gearbox oil pans deliver durability, precision fitment, and superior fluid management.
What Do Gearbox Sumps / Oil Pans Do?
The gearbox sump serves as the main housing for transmission oil, helping maintain the correct fluid level and temperature for smooth, efficient operation.
Core Functions:
- Stores and manages gearbox or transmission oil.
- Helps cool the transmission by dissipating heat.
- Protects internal components from contaminants.
- Provides a mounting point for the drain plug and oil filter (where applicable).
- Maintains consistent lubrication during acceleration, braking, and cornering.
Without a properly functioning sump or oil pan, gearbox fluid can leak, leading to overheating, poor lubrication, and eventual internal damage.
Why Do Gearbox Sumps / Oil Pans Fail or Leak?
Gearbox sumps are exposed to continuous heat, vibration, and road debris. Over time, these conditions can cause damage, leaks, or corrosion.
Common Causes of Failure Include:
- Impact damage from road debris or curbs.
- Warped or cracked housing from heat cycles or overtightened bolts.
- Corroded surfaces or worn gasket seals.
- Stripped drain plugs or damaged threads.
- Contaminant buildup reducing oil flow and cooling efficiency.
When a sump fails or leaks, you may notice transmission fluid on the ground, shifting irregularities, or overheating — signs that replacement or servicing is required.
Why Replace or Upgrade Your Porsche Gearbox Sump / Oil Pan?
Replacing a damaged or leaking gearbox sump prevents fluid loss, overheating, and internal gearbox wear. Upgraded performance sumps offer enhanced cooling and improved oil flow — ideal for high-performance or track-driven Porsche models.
Key Benefits:
- Restores leak-free gearbox operation and proper fluid levels.
- Prevents overheating and lubrication failure.
- Improves oil circulation and cooling efficiency.
- Manufactured from corrosion-resistant, high-strength materials.
- Direct-fit design for Porsche 911, Cayman, Boxster, and PDK models.
- Essential for gearbox servicing, rebuilds, and fluid changes.
It’s recommended to replace sump gaskets and drain plugs during installation to ensure a perfect seal and long-lasting protection.
Highlights
- Precision-engineered Porsche gearbox sumps and oil pans.
- Durable cast aluminium or reinforced composite construction.
- Leak-resistant design with superior heat dissipation.
- Ideal for road, restoration, or motorsport applications.
- Direct-fit replacements compatible with a wide range of Porsche models.
- Improves gearbox reliability, cooling, and performance.