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Design 911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://d911api.datadial.net/images/schemaLogo.png https://d911api.datadial.net/images/schemaLogo.png +443456003478 https://d911api.datadial.net Facebook Instagram

Rohler

Rohler
About 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.

DISPLAYING 161 to 176 (of 262 products)
MANIFOLDKIT911L
Product Information
Product Information

Exhaust heat exchanger fitting kit. Includes studs and nuts made out of titanium.

These titanium components are resistant to rust and corrosion, which can be a common issue with traditional steel studs and nuts. This corrosion resistance ensures that the studs and nuts maintain their integrity, allowing for easy removal and installation when necessary. They are the perfect upgrade for Porsche enthusiasts who demand the ease of access to vehicle's exhaust system.

rohler

Fits:
Porsche 911 3.2L 1984-89


TITANSTUDS911L
Product Information
Product Information
These titanium components are resistant to rust and corrosion, which can be a common issue with traditional steel studs and nuts. This corrosion resistance ensures that the studs and nuts maintain their integrity, allowing for easy removal and installation when necessary. They are the perfect upgrade for Porsche enthusiasts who demand the ease of access to vehicle's exhaust system.

rohler

Fits:
Porsche 911 3.2L 1984-89





Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

TITANSTUDS911L
99906223902
99908400201
99908500102
99906223903

The product you are viewing cross references to these numbers
TITANTORXSHORT18
Product Information
Product Information
Exhaust manifold bolts M8x21. Made out of Titanium
Set of 18 pcs

rohler

Titanium is a highly corrosion-resistant material, which is particularly important in exhaust systems due to the exposure to extreme heat and moisture. The corrosion resistance of titanium bolts ensures longevity and reduces the risk of premature failure, ultimately saving the owner from costly repairs.


Fits:
Porsche 987.2 Boxster 2009-2012
Porsche 987C.2 Cayman 2009-2012
Porsche 997.2 Carrera 2009-2012
Porsche 981 Boxster 2012-2016
Porsche 981C Cayman 2014-2016
Porsche 991 MKI 2012-2016
Porsche Cayman GT4 2016

Click 'Zoom in' for large parts diagram.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

TITANTORXSHORT18
99907353501
99907347101
99907353502

The product you are viewing cross references to these numbers
99908405202T::2
Product Information
Product Information
Exhaust Manifold to Catalytic Converter M8 Nut. Made out of Titanium.

rohler

Fits:
Porsche 986 Boxster 1997-05
Porsche 987C Cayman 2005-08
Porsche 996 C2 / C4 / C4S 1997-05
Porsche 996 GT3 1999-05

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99908405202T
99908405202

The product you are viewing cross references to these numbers
99908405202T::1
Product Information
Product Information
Exhaust Lock Nut for Bolt. M8. Made out of Titanium. 

Fits onto cat to silencer and silencer to tail pipe o-ring clamps. 

rohler

Fits:
Porsche 993 1994-98

Click 'Zoom in' for large parts diagram.
Diagram ref no 11



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99908405202T
99908405202

The product you are viewing cross references to these numbers
99908405202T
Product Information
Product Information
Exhaust Lock Nut for Bolt. M8. Made out of Titanium.
Fits onto silencer and tail pipe o-ring clamps.

rohler

Fits:
Porsche 964 C2 / C4 1989-94

Click 'Zoom in' for large parts diagram.
Diagram ref no 10.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99908405202T
99908405202

The product you are viewing cross references to these numbers
TITANTORXLONG18
Product Information
Product Information
Titanium exhaust manifold bolts M8x27. Torx head.
Pack of 18 pcs.

rohler

Fits:
Porsche 996 Turbo / GT2 / GT3 1999-2005
Porsche 997.1 Turbo / GT2 / GT3 2007-2009
Porsche 997.2 Turbo / GT2 RS / GT3 2010-2013

Porsche 991 Turbo / Turbo S / GT2RS  2014-2020

Titanium is a highly corrosion-resistant material, which is particularly important in exhaust systems due to the exposure to extreme heat and moisture. The corrosion resistance of titanium bolts ensures longevity and reduces the risk of premature failure, ultimately saving the owner from costly repairs.

Click 'Zoom in' for large parts diagram.
Diagram ref no 9



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

TITANTORXLONG18
99907358901
90037822701
90037813100

The product you are viewing cross references to these numbers
TITANTORXLONG12
Product Information
Product Information
Titanium exhaust manifold bolt M8x27. 
Set of 12  (OE Ref: 99907358901) 

rohler

Titanium is a highly corrosion-resistant material, which is particularly important in exhaust systems due to the exposure to extreme heat and moisture. The corrosion resistance of titanium bolts ensures longevity and reduces the risk of premature failure, ultimately saving the owner from costly repairs.

Fits:
Porsche 986 Boxster 1997-2004
Porsche 987 Boxster 2005-2008
Porsche 987C Cayman 2006-2008
Porsche 996 Carrera 1998-2004
Porsche 997.1 Carrera 2005-2008
Porsche 718 (982) Boxster 2017-2021
Porsche 718 (982C) Cayman 2017-2021


Click 'Zoom in' for large parts diagram.
Diagram ref no 3



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

TITANTORXLONG12
99907358901
99907507400
90037813100
99907507100
9990750710A

The product you are viewing cross references to these numbers
96420102104/1
Product Information
Product Information
Fuel tank centre filler design for retro look & back dates. 

Hand made aluminium 90 liter fuel tank for the 964 models. Retro RSR look or for back dating your 911. Fuel filler in the centre of the bonnet, this tank will take the original fuel sender unit. Available for LHD cars 

The filler cap & surround is included, the tank comes with 2 mounting brackets which should be attached to the chassis, we also recommend a strut brace to hold the tank into place.

Fuel tank comes with a breather valve and is fitted internal shields to help against the fuel splashing around in the tank. All fuel tanks are pressure tested to 1 bar. 

Fits:
Porsche 964 1989-94

Diagram ref no 1

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

96420102104
96420102100
96420102101
96420102102
96420102103
96420102104

The product you are viewing cross references to these numbers
3609309112
Product Information
Product Information
Engine / gearbox mounts  (SET OF 2)  HD 85A shore rating sport bushes

rohler

New sport version with shifter rubber mounts, great for track days and high speed driving. Fits engine mounts OR transmission mounts ,shifting for more smoother and exact shifting.

You will need 2 for the engine 3.2L G50 
You will need 2 for transmission G50 Gearbox

Fits:
Porsche 911 1987-89
Porsche 911 Cabrio 1987-89

Click picture for large parts diagram.
Diagram Ref No 8.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

3609309112
91137504307
91137504306
91137504300

The product you are viewing cross references to these numbers
3609309111
Product Information
Product Information
Engine / gearbox mounts  (SET OF 2)  HD 85A shore rating sport bushes

rohler

New sport version with shifter rubber mounts, great for track days and high speed driving. Fits engine mounts OR transmission mounts ,shifting for more smoother and exact shifting.

You will need 2 for the engine 3.0L or 3.2L
You will need 2 for the 915 transmission (Note: This mount is not compatible with the later G50 gearbox)

Fits:
Porsche 911 1976-86
Porsche 911 Cabrio 1978-86

Click picture for large parts diagram.
Diagram Ref No 8.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

3609309111
91137504307
91137504306
91137504300

The product you are viewing cross references to these numbers
3609309872
Product Information
Product Information
Engine mount with HD polyurethane bush

rohler

Fits:
Porsche 986 Boxster 1997-04
Porsche 987.1 Boxster 2005-08
Porsche 987C.1 Cayman 2006-08

This product replaces:

98737502304, 98737502305, 98637502307 

Click 'Zoom in' for large parts diagram.
Diagram Ref No 2.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

3609309872
98737502304
98737502305
98637502307
9863750230

The product you are viewing cross references to these numbers
3609309871
Product Information
Product Information
Engine mount with HD 95A shore rating bush 

rohler

Fits:
Porsche 986 Boxster 1997-04
Porsche 987.1 Boxster 2005-08
Porsche 987C.1 Cayman 2006-08

This product replaces:

98737502304, 98737502305, 98637502307 

Click 'Zoom in' for large parts diagram.
Diagram Ref No 2.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

3609309871
98737502304
98737502305
98637502307
9863750230

The product you are viewing cross references to these numbers
3602409933
Product Information
Product Information
Front wishbone control arms inc 95A shore rating polyurethane bush's. Porsche 993  SET OF 2

Full set of lower arms with bushings installed Left & Right Kit


rohler

Fits:
Porsche 993
Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:

- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsive steering
- Longer service life of suspension components



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

3602409933
99334101700
99334101702
99334101800
99334101802
99334101801
99334101780
99334101782
99334101880
99334101882

The product you are viewing cross references to these numbers
3602409643
Product Information
Product Information
Front wishbone control arms inc 95A shore rating polyurethane bush's. Porsche 964  SET OF 2

Full set of lower arms with bushings installed Left & Right Kit


rohler

Fits:
Porsche 964 1989-94
Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:

- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsive steering
- Longer service life of suspension components



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

3602409643
96434101707
96434101806
96434101807
96434101780
96434101782
96434101880
96434101882

The product you are viewing cross references to these numbers
3602409962G
Product Information
Product Information
Adjustable track control arm with Black 95A shore rating bush fitted (SET OF 2) 

rohler

Adjustable also uses our Black 95A material for both bushes for ultimate performance and is supplied with two CNC machined sleeves and spanners for on-car adjustment of both caster and camber, with the outer bush sleeve being made from a hard-anodized 2011 grade aluminium for increased corrosion and wear resistance.

PACK OF 2

This arm features suspension geometry tuning, with a caster increase of +/- 1.9° and camber adjustment of +/- 0.75°

OEM Part Number: 99134105304
OEM Part Number: 99734105304
OEM Part Number: 99134105321

Fits:
FRONT 
Porsche 997 inc. Turbo
Porsche 991 (2012-2019)
Porsche 718 Boxster/Cayman
Porsche 981 Boxster/Cayman
Porsche 987 Boxster (2005-2012)
Porsche 987C Cayman (2005-2012)



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

3602409962G
99134105304
99734105304
99134105321
PF57K-1002G

The product you are viewing cross references to these numbers
DISPLAYING 161 to 176 (of 262 products)