retaining clip Genuine Porsche part 91442421400

Replacement Gearshift Coupling Friction Rings.
SET OF 2
Fits:
Porsche 911 1970-86
(Not for G50 Gearbox cars)
Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:
- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsitive steering
- Longer service life of suspension components
Click 'Zoom in' for large parts diagram.
Fits Inside Diagram Ref No. 61

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SPF0893K

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Nylon linkage friction ring ball. (Not for G50 Gearbox cars).
This nylon gear linkage friction ring can get worn out and could need replacing. fits at the end of the gearshift lever.
Fits:
Porsche 911 1970-86
Porsche 914 1970-76
Porsche 930 Turbo
(Not for G50 Gearbox cars)
Click 'Zoom in' for large parts diagram.
Diagram Ref No.56

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91442422404

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Gear Shift Selector Cover Kit 

Restore the smooth operation and protection of your Porsche 914's gear change mechanism with this OE Match Gear Shift Selector Cover Kit.

The gear shift selector cover is an important component of the gear linkage assembly, helping to protect the selector mechanism from dirt, dust, road debris and moisture while ensuring the moving components remain correctly supported. A damaged or missing cover can allow contaminants to enter the selector housing, accelerating wear and leading to stiff, imprecise or inconsistent gear changes.

Over decades of use, the original cover can become brittle, crack or deteriorate due to heat, oil contamination and exposure to the elements. During gearbox servicing or gear linkage refurbishment, replacing worn selector covers helps maintain the integrity of the shifting mechanism and contributes to the precise gear change for which the Porsche 914 is renowned.

Manufactured to OE Match standards, this kit provides excellent fitment and durability, making it ideal for routine maintenance, gearbox repairs or concours-quality restorations.

Key Features

• Suitable for Porsche 914 models (1970-1972)
• Protects the gear shift selector mechanism from dirt and moisture
• Helps maintain smooth and precise gear selection
• Manufactured for accurate fit and long service life
• Ideal for gearbox servicing and gear linkage restoration
• Perfect for original restorations and preventative maintenance

Porsche 914 Gear Shift Linkage & Transmission Components

The Porsche 914's mid-engine layout relies on a long gear linkage system that must operate smoothly and accurately to provide precise gear selection. Every component within the linkage plays an important role, including the selector cover, which helps protect the mechanism from contamination and unnecessary wear.

Replacing ageing gear linkage components during restoration or transmission servicing helps restore the crisp, positive gear changes originally engineered into the Porsche 914.

Why Replace the Gear Shift Selector Cover?

Over time, the original selector cover can become worn or damaged, reducing its ability to protect the gear selector assembly. Replacing it helps:

• Prevent dirt and moisture entering the selector mechanism
• Reduce premature wear of moving linkage components
• Improve long-term gearbox reliability
• Maintain smooth and consistent gear selection
• Restore the original appearance of the transmission assembly

As many Porsche 914s are now over 50 years old, replacing worn linkage components is an important part of any comprehensive restoration or maintenance programme.

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914424501K

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Shift Cover Retainer Strap 

Restore the integrity of your Porsche 914 gear linkage with this OE Match Shift Cover Retainer Strap.
 
Fits:

• Porsche 914 (1970-1972)  

Diagram ref no 48 

The shift cover retainer strap is a small but essential component of the gear selector assembly. Its purpose is to securely hold the shift selector cover in place, ensuring the gear linkage remains protected from dirt, water, road debris and other contaminants that can accelerate wear and affect gear selection.

A correctly fitted retainer strap helps keep the selector cover firmly seated, allowing the gear linkage to operate smoothly while protecting the internal mechanism from unnecessary exposure. Although simple in design, it plays an important role in preserving the reliability and precision of the Porsche 914's gear change system.

Manufactured to OE Match standards, this replacement retainer strap offers excellent fitment and durability, making it ideal for routine maintenance, transmission repairs or concours-quality restorations.

Why Do Shift Cover Retainer Straps Fail?

The original retainer straps are continually exposed to vibration, moisture, road salt, engine heat and decades of repeated use. Over time, corrosion can weaken the rubber, while constant tension and movement may cause the strap to fatigue, bend or break.

A damaged or missing retainer strap allows the selector cover to loosen or become displaced, exposing the gear selector mechanism to dirt and moisture. This contamination can lead to increased wear within the linkage, resulting in stiff, imprecise or inconsistent gear changes. During any gearbox or linkage overhaul, replacing worn retaining hardware is a simple and inexpensive way to help maintain long-term reliability.

Key Features

• Secures the gear selector cover correctly
• Protects the gear linkage from dirt and moisture
• Helps maintain smooth and accurate gear selection
• Manufactured for precise fit and long service life
• Ideal for gearbox servicing and restoration projects

Porsche 914 Gear Linkage & Transmission Components

The Porsche 914's distinctive mid-engine layout relies on a long and precisely engineered gear linkage system to deliver positive gear changes. Every component within the selector assembly contributes to the overall feel and accuracy of the gearshift, including the shift cover retainer strap.

Although often overlooked during restoration, replacing worn or corroded retaining hardware helps ensure the selector cover remains securely in place, protecting the linkage from contamination and reducing unnecessary wear.

Benefits of Replacing the Shift Cover Retainer Strap

• Maintains the correct position of the selector cover
• Prevents dirt, water and debris entering the gear selector assembly
• Helps preserve smooth and accurate gear changes
• Reduces premature wear of linkage components
• Restores the original appearance of the transmission assembly
• An ideal preventative maintenance item during gearbox servicing       

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91442450200

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Handbrake guide sleeve.
Fits:
Porsche 911 1978-89
Porsche 964 1989-94
Porsche 993 1995-98
Porsche 928 1978-91
Porsche 968 1992-95
Porsche 944 1985-91
Diagram ref no 39

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Shift Rod Rubber Sealing Sleeve.
Restore effective sealing and protection around the gear shift linkage with this OE Match Shift Rod Rubber Sealing Sleeve, designed for compatible Porsche applications.  
This installs onto the lip located at the opening of the transmission cover to prevent debris from entering the housing.
Fits:

• Porsche 914 1970-76

Diagram Ref No 33

The shift rod sealing sleeve is a flexible rubber component fitted around the gear shift rod/linkage where protection and sealing are required. It helps isolate the shift mechanism from dirt, moisture, dust and other contaminants while allowing the rod to move as gears are selected.

Because the sleeve is made from flexible rubber, age, heat, oil contamination and repeated movement can eventually cause the material to harden, crack, split or perish. Once damaged, the sleeve can no longer provide an effective barrier around the shift rod.

Replacing an ageing or damaged sleeve with this OE Match Shift Rod Rubber Sealing Sleeve helps protect the gear linkage, maintain correct sealing and support the long-term condition of surrounding transmission and shift components.
What This Product Does:

• Seals around the gear shift rod/linkage.
• Allows the shift rod to move while maintaining protection.
• Helps prevent dirt and debris entering the linkage area.
• Helps reduce moisture contamination.
• Protects surrounding shift mechanism components.
• Provides a flexible barrier around the moving shift rod.
• Helps maintain the intended separation between adjoining areas.
• Accommodates normal movement during gear selection.
• Replaces a cracked, split, hardened or missing rubber sleeve.
• Supports the long-term condition of the gear selection mechanism.
• Provides an OE Match replacement for compatible Porsche applications.  
  

Symptoms Of Wear Or Failure:

• Visible cracks in the rubber.
• Split or torn sealing sleeve.
• Rubber becoming hard or brittle.
• Perished rubber.
• Sleeve no longer fitting securely around the shift rod.
• Sleeve becoming distorted.
• Sections of rubber breaking away.
• Contamination around the shift linkage.
• Dirt or debris entering the linkage area.
• Moisture around previously protected components.
• Increased mechanical noise from the shift linkage area.
• Deteriorated or missing original sealing sleeve.
• Oil or chemical contamination causing the rubber to soften or swell.  

Why Replacement Matters:

• The sealing sleeve is a relatively small component, but it performs an important protective function.
• Once the rubber splits or becomes detached, contaminants can reach areas that were intended to remain protected.
• Replacing a damaged sleeve helps maintain the environment around the gear shift linkage and can reduce the likelihood of premature wear.

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91442423902

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Gear Shift Coupler Boot.

The OE MATCH Gear Shift Coupler Boot is a replacement protective component designed to maintain the condition and reliability of the gear shift linkage on Porsche 914 models manufactured between 1970 and 1972.

Fits:

• Porsche 914 1970-1972 Manual Transmission

Diagram Ref No 49

Manufactured to match the original equipment design and fitment, this flexible rubber boot provides a protective covering around the gear shift coupling mechanism, helping shield the moving linkage components from dirt, dust, moisture and road debris.

The Porsche 914 features a mid-engine layout with a mechanical gear linkage connecting the gear lever to the transmission. The linkage relies on correctly functioning couplings, bushes and selector components to transfer the driver's gear selection movements accurately to the gearbox.

The gear shift coupler boot helps protect the associated linkage components from external contamination while accommodating the movement required during gear changes.

Over time, original rubber boots can deteriorate due to ageing, repeated movement, heat exposure, oil contamination and environmental conditions. The rubber may harden, crack, split or become detached, leaving the gear shift coupling mechanism exposed to dirt and moisture.

A damaged or missing protective boot can allow contaminants to accumulate around the linkage, potentially contributing to corrosion, increased friction and premature wear of the associated bushes and moving components.

Replacing a deteriorated gear shift coupler boot with an OE MATCH component helps restore the original protective covering, preserve the condition of the gear linkage and maintain the factory-style transmission control arrangement.

Ideal for classic Porsche maintenance, gear linkage refurbishment, gearbox servicing and Porsche 914 restoration projects, this replacement boot provides a practical solution for protecting the original gear selection mechanism.

What This Product Does:
The gear shift coupler boot is a flexible protective component fitted around the relevant gear shift linkage coupling.

Its primary functions include:

• Protects the Gear Shift Coupler: Provides a protective barrier around the coupling and associated linkage components.
• Helps Prevent Dirt Ingress: Reduces the amount of dust, road debris and contamination reaching the moving gear linkage.
• Reduces Moisture Exposure: Helps protect metal components and linkage connections from water and moisture.
• Accommodates Linkage Movement: Flexible construction allows the gear shift linkage to articulate during normal gear selection.
• Protects Linkage Bushes: Helps maintain a cleaner environment around the coupling bushes and associated moving components.
• Reduces Contamination-Related Wear: Limits the entry of abrasive particles that could contribute to premature wear.
• Helps Prevent Corrosion: Reduces exposure of covered metal components to moisture and environmental contamination.
• Maintains Original Gear Linkage Protection: Restores the factory-style protective arrangement around the coupling.
• Supports Long-Term Gear Linkage Reliability: Helps preserve the condition of components responsible for transmitting gear selection movements.
• Maintains Original Equipment Fitment: Designed to replace the original Porsche rubber boot without modifying the factory gear linkage arrangement.

Symptoms Of Wear Or Failure:
Gear shift coupler boots are exposed to repeated linkage movement, ageing, moisture, dirt and temperature changes.

Over time, the rubber material may deteriorate and lose its ability to provide effective protection.

Common symptoms of a worn or damaged gear shift coupler boot include:

• Cracked or Split Rubber: Visible cracks or splits may allow dirt and moisture to enter the covered linkage area.
• Hardened or Brittle Material: Ageing rubber may lose flexibility and become more susceptible to tearing.
• Torn or Damaged Boot: Excessive movement, incorrect installation or accidental damage may cause the boot to tear.
• Loose or Poor Fitment: The boot may no longer remain securely positioned around the coupling.
• Missing Protective Boot: The original boot may have been removed, lost or omitted during previous gearbox repairs.
• Deformed or Distorted Shape: The rubber may lose its original profile due to prolonged ageing or environmental exposure.
• Damaged Boot Edges: Tears around the mounting or sealing surfaces may compromise the protective covering.
• Accumulated Dirt Around the Coupler: Increased contamination around the linkage may indicate that the boot is no longer providing effective protection.
• Moisture Around the Linkage: Water or dampness may be visible around the coupling mechanism.
• Corrosion on Linkage Components: Rust or surface deterioration may develop where the mechanism has been exposed to moisture.
• Rubber Deterioration from Oil or Grease: Exposure to unsuitable lubricants or chemicals may cause swelling, softening or material breakdown.
• Boot Displacement During Gear Changes: A damaged or incorrectly installed boot may shift out of position as the linkage moves.
• Damage During Transmission Servicing: Repeated removal or incorrect handling may stretch or tear the original rubber boot.

Why Replacement Matters:
Replacing a cracked, torn or missing gear shift coupler boot is important for maintaining the protection and long-term reliability of the Porsche 914's mechanical gear linkage.

Key Benefits of Replacement:

• Restores Gear Coupler Protection: Replaces deteriorated rubber to provide the intended protective covering.
• Helps Prevent Dirt Contamination: Reduces the amount of dust and road debris reaching the coupling mechanism.
• Reduces Moisture Exposure: Helps protect linkage components against water ingress and corrosion.
• Protects Moving Components: Maintains a cleaner operating environment around coupling bushes and linkage joints.
• Reduces Premature Linkage Wear: Helps limit abrasive contamination that may accelerate wear.
• Supports Smooth Gear Linkage Movement: Maintains protection without restricting normal articulation when correctly installed.
• Helps Preserve Gear Selection Reliability: Protects the components responsible for transmitting movement from the gear lever to the transmission.
• Maintains Original Equipment Appearance: Restores the factory-style rubber covering used on the original gear linkage.
• Original Equipment-Style Fitment: Designed to match the relevant Porsche 914 gear shift coupling arrangement.
• Ideal During Gear Linkage Refurbishment: Suitable for replacement when servicing coupling bushes, selector components or related linkage hardware.
• Supports Preventative Maintenance: Helps protect otherwise serviceable linkage components from avoidable contamination.
• Cost-Effective Replacement: Renewing a deteriorated protective boot may help reduce the likelihood of contamination-related wear and repairs.
• Suitable for Classic Porsche Restoration: Preserves the original configuration and appearance of the gear shift mechanism.

Although the gear shift coupler boot is a relatively small component, it performs an important protective function within the mechanical transmission control system.

A cracked or missing boot can expose the linkage to moisture, dirt and abrasive particles. Over time, this contamination may contribute to premature wear, increased friction and deterioration of the coupling components.

Worn linkage bushes or damaged selector connections can affect gearshift precision and make the driving experience less predictable.

Replacing the boot with an OE MATCH component helps restore the original protection and preserve the condition of the gear linkage assembly.

Related reference numbers
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91442429702

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Gear shift coupler boot.
Fits:
Porsche 914 1970-1972 Manual Transmission
Click 'Zoom in' for large parts diagram.
Diagram ref no 49.

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91442429702

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Nylon linkage friction ring ball. (Not for G50 Gearbox cars).
This nylon gear linkage friction ring can get worn out and could need replacing. fits at the end of the gearshift lever.
Fits:
Porsche 911 1970-86
Porsche 914 1970-76
Porsche 930 Turbo
(Not for G50 Gearbox cars)
Diagram Ref No.56

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91442422404

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