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Porsche // 993 (911) (1994-1998) // 993 (911) C4S 1994-97
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- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Accelerator Rod Boot
Protect your Porsche throttle linkage system and maintain
smooth accelerator operation with this OE Match Accelerator Rod Boot for Porsche 911 models from 1969 to 1989. Manufactured to OE
specifications, this flexible rubber boot protects the accelerator rod and
linkage components from dirt, moisture and road contamination while helping to
ensure long-term reliability of the throttle system.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Diagram ref no 10
Measuring 91mm in length with 17mm and 22mm end diameters, this direct replacement boot is an important but often overlooked component within the mechanical throttle linkage assembly used on classic air-cooled Porsche 911 models.
As rubber components age, they can crack, split and lose flexibility, allowing contaminants to enter the linkage system and accelerate wear. Replacing worn boots helps preserve the smooth and precise throttle response that Porsche intended.
What Does the Accelerator Rod Boot Do?
The accelerator rod boot acts as a protective seal around the throttle linkage assembly.
Its primary functions include:
- Protecting the accelerator rod from contamination
- Preventing dirt and debris ingress
- Keeping moisture away from linkage components
- Helping preserve smooth throttle operation
- Protecting linkage bushes and joints
- Reducing wear within the throttle mechanism
- Extending component lifespan
Although small, the boot helps safeguard critical throttle linkage components from premature wear.
Why Do Accelerator Rod Boots Fail?
The boot is constantly exposed to harsh operating conditions beneath the vehicle and within the engine compartment.
Common causes of deterioration include:
- Age-related rubber hardening
- Heat exposure
- Oil contamination
- Road debris
- Moisture exposure
- UV ageing
- Ozone damage
- General wear and tear
Over time, the rubber loses flexibility and can develop cracks or splits.
Symptoms of a Worn Accelerator Rod Boot
Common signs of deterioration include:
- Cracked rubber
- Split boot material
- Missing sections of rubber
- Visible dirt around linkage components
- Increased linkage wear
- Stiff accelerator operation
- Excessive play within the throttle linkage
- Deteriorated engine bay appearance
Many damaged boots are discovered during routine servicing or restoration work.
When Should the Accelerator Rod Boot Be Replaced?
Replacement is recommended when:
- Cracks or splits are visible
- The boot has hardened or perished
- Throttle linkage components are being serviced
- Carrying out a restoration project
- Replacing throttle linkage parts
- Engine-out maintenance is being performed
- Preventative maintenance is being undertaken
Because of its low cost and important protective role, replacement is often recommended whenever the linkage system is disassembled.
Why Replacement Matters
Replacing a deteriorated accelerator rod boot helps protect the entire throttle linkage assembly.
Benefits include:
- Improved linkage protection
- Reduced dirt and moisture ingress
- Longer component lifespan
- Smoother throttle operation
- Improved reliability
- Reduced maintenance costs
- Better engine bay presentation
- Factory-correct restoration appearance
For classic Porsche 911 owners, maintaining the throttle linkage system is essential for preserving driving enjoyment and reliability.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91142359301
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 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- 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
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- 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 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
Fits:
For cars with Tiptronic Transmission
Porsche 964 1989-94
Porsche 993 1995-98
Porsche 968 1992-95
Porsche 996 C2 / C4 / C4S 1998-05
Porsche 996 Turbo 2001-05
Porsche 986 Boxster 1997-04
Click 'Zoom in' for large parts diagram.
Diagram ref no 6
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96461321100
The product you are viewing cross references to these numbers