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Rohler
Rohler for Porsche
Rohler parts for Porsche models from Design911
A Quick Look at Rohler
Rohler information on this page is based on details supplied by the manufacturer or distributor, plus any OE references provided with the parts.
Choosing the Right Fit for Your Porsche
Where Rohler is listed for Porsche, use the supplied model coverage and OE references to confirm suitability. Check details that commonly affect fitment such as model year, side/position, and connector type where relevant.
- Typical reasons to choose these parts include resolving wear-related problems, restoring consistent operation, and using known, correctly fitting components during routine Porsche maintenance.
- Common symptoms that lead to replacement can include noise, leaks, play in moving parts, or intermittent electrical or hydraulic faults depending on the component type.
- Always match your Porsche model/year and, where possible, cross-check OEM part numbers to confirm you have the correct application.
- When fitting new components, replace critical consumables such as seals, clips, and bolts so the repair lasts and doesn’t have to be revisited.
- Address underlying issues like worn mounts, misalignment, or contamination so the new part is not blamed for an unresolved root cause.
Browse by Category
If you already know the area you are working on, start with the category and then filter by Porsche model. Where real-world symptoms and typical reasons to replace are provided, use them to keep the wording grounded.
Engine Rebuild Parts — Engine rebuild parts are typically used during planned overhauls or when symptoms point to internal wear, such as loss of compression, excessive oil consumption, persistent leaks, abnormal noises, or contamination found during inspection. On Porsche engines, these parts are often renewed together while the engine is apart to reduce the chance of repeat strip-downs and to improve long-term reliability after the rebuild.
- Before committing to an engine rebuild, carry out compression and leak-down tests, inspect bores with a scope, and check the oil/filter for metallic debris.
- Plan to replace “while you’re in there” items like chains, guides, seals, bearings, gaskets, and critical hardware to make the most of the labour involved.
Camshaft covers / Gaskets — Camshaft covers and gaskets are usually replaced to cure oil leaks and tidy up the engine, especially on older or heavily heat-cycled Porsche engines. Hardened or shrunken gaskets, warped covers, and damaged sealing surfaces can all lead to leaks that cause smells, smoke from oil on hot components, and difficulty tracing other potential leak sources.
- Do not rely on simply tightening bolts to stop leaks; follow the correct torque settings and replace gaskets while checking cover flatness and sealing surfaces.
- Inspect the breather or PCV system and crankcase ventilation, as excess pressure can worsen oil leaks around cam covers and gaskets.
Engine Tuning — Engine tuning components are chosen to improve drivability, throttle response, and performance, or to support hardware changes such as intakes, exhausts, or forced induction on Porsche engines. Tuning is also used to smooth out flat spots, refine cold or hot running, and optimise how the engine behaves after significant repairs or modifications, provided the mechanical condition is sound.
- Before tuning, confirm good engine health with checks on compression, fueling, sensor data, cooling, oil temperatures, and that there are no boost or vacuum leaks.
- Remember that tuning cannot fix mechanical faults; resolve any underlying issues first to avoid masking problems or reducing reliability.
Camshaft Covers — Camshaft covers themselves are replaced when they are cracked, warped, or no longer provide a reliable sealing surface, often together with new gaskets. On Porsche engines this is a common job during top-end work, helping to control oil leaks, reduce smells and smoke, and keep the engine bay clean for easier inspection and maintenance.
- When renewing camshaft covers, check for warping, damage around bolt holes, and brittle seals, and follow the specified torque pattern to avoid distortion.
- It is good practice to inspect the breather/PCV system at the same time, as restricted breathing can contribute to recurring leaks around the top end.
Interior & Accessories — Interior parts and accessories are changed to refresh worn touch points, repair broken trim, or add practical storage and comfort upgrades inside your Porsche. Replacing tired components and upgrading key areas can significantly improve the feel of the cabin without altering the car’s core character.
- Many interior parts are model-year specific, so always check compatibility details and part references to ensure correct fitment.
- Use suitable trim tools and replace missing or damaged clips and fasteners during installation to minimise the risk of new rattles or loose panels.
Explore Rohler at Design911
View the current Rohler range for Porsche at Design911, then filter by model and category to narrow down to the right parts.
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05


Porsche 996 TT 2001-04 Front
Porsche 996 C4S 2001-04 Front
Fits With:
997 Turbo Front Disc Part No
99735140501 Front Left
99735140601 Front Right
The Porsche 996 Turbo and C4S model was designed and built with high performance braking in mind. However, this amazing platform has now become a popular vehicle for the track use. With track racing comes the needs for improved braking over what the stock 4piston 330mm brakes can handle. Brake engineering at the simplest is about how you can have clamping force over a large surface area and dissipate the heat to keep the brakes from fading.
What has Designtek engineered is a Plus 1 Bracket Kit which allows you to take the factory 4piston 330mm brakes and upgrade to the 350mm OEM rotors that are found on the Porsche 997 Turbo.
This bracket kit is essentially a spacer that goes between your caliper and the wheel carrier to allow your caliper to fit over the larger rotors. The larger rotors will give you increased surface area to provide you better braking and longer pad life. Our brackets are CNC machined 6061 aluminum to keep the weight down. Since this is an important safety component, we have had the brackets hard anodized.
Each Kit is sold as a pair of fronts or pair of rears. These kits fit all 2001-2005 Porsche 996 Turbo or C4S with standard non ceramic brakes.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
3604109601
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 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 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- 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 997 MK1 GT3 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08

Fits:
Porsche 996 1998-05
Porsche 997 2005>>
Porsche 987C Cayman
Porsche 986 Boxster
Porsche 987 Boxster
Like most European cars, the shifting is very sloppy and needs to be stiffen up. We have designed a lower short shift linkage that fits with the factory or aftermarket shifters. This linkage is 1 solid unit for rigidity using a plastic material insert which gives the shifter a stiff and accurate shift. The shift linkage fits over the stock cable housing giving you ability to adjust its tension for a perfect driving experience. The Agency Power shift linkage is then tighten down with an easy access stainless steel locking bolt.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
3601009910
The product you are viewing cross references to these numbers
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
SET OF 2

Fits:
Porsche 993 1994-98
Now a permanent solution to leak-prone Porsche 993 factory plastic lower or upper valve covers. Over time, engine heat cycles cause the plastic valve covers to separate around the aluminium bolt sleeves causing an oil leak. Our replacement racing 993 lower or upper valve covers are precision-machined from aircraft-grade aluminium billet. These covers permanently correct the problem and help your engine run cooler by dissipating engine heat more efficiently due to their aluminium composition and finned surfaces.
• Never Leak
• Never Warp
• Cooler Running Engine
• Racing Durable
• Precision CNC Machined
• Straight Bolt-on
• 6061-T6 Aluminium Billet (Not Cast)
Click 'Zoom in' for large parts diagram.
Diagram Ref No 18
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99310511607BLK
The product you are viewing cross references to these numbers