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Retaining Washer for Trim Securing Knob. Porsche 928 1980-95 ❭ 99959148340
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Tool Tray Locking Knob Retaining Washer– Spare Wheel Toolkit Fastener (1980 Onwards)
High-quality replacement locking knob washer designed for securing the tool tray in Porsche 928 models from 1980 onwards.
This component is used to fasten the tool tray in place,
typically within the spare wheel or luggage compartment area, ensuring that
tools and accessories remain securely stored during driving.
Fits:
- Porsche 928 4.5L 1980-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Diagram ref no 26
Manufactured to OEM-style specifications, this locking knob provides a secure and reliable fastening solution while maintaining the original factory appearance.
A direct replacement part, this tool tray locking knob is essential for maintaining correct storage functionality and preventing movement or rattling of the toolkit.
Key Features
• Direct replacement tool tray locking knob
• Suitable for Porsche 928 (1980 onwards)
• Secures tool tray within spare wheel / luggage compartment
• Prevents movement and rattling of stored tools
• OEM-style design for factory-correct appearance
• Durable construction for long-term use
Function and Purpose
This locking knob is used to secure the tool tray in position.
It helps to:
• Keep tools and accessories firmly in place
• Prevent movement during driving
• Reduce noise from loose components
• Maintain organised and secure storage
Why Replace Your Tool Tray Locking Knob
Over time, fastening components can become worn or lost.
Common issues include:
• Missing or broken knobs
• Loose or insecure tool tray
• Rattling noise from the luggage compartment
• Difficulty securing the toolkit properly
Replacing the locking knob restores proper fitment and secure storage.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99959148340
The product you are viewing cross references to these numbers

The functional and folding polyester box has a volume of up to 32 litres and in the flat state also serves as an additional protective mat for the luggage compartment. The Porsche luggage compartment box is washable and easy to clean. It can be assembled quickly and simply with Velcro straps and provides for space-saving storage.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95B044009
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 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
Fits:
Porsche 986 Boxster - 1997 to 2004
Porsche 996 - 1997 to 2005
Produced specifically for Porsche 986 and 996 the Lid Liners are your only protection from stored cargo and misplaced items.
Stored cargo will damage your trunk/bonnet lid from the inside, creating visible damage to the exterior. This is a common problem that results in an expensive repair from a dent to damaged paintwork.
Referred to as the "missing part" by Porsche owners, it is easily installed by inserting nylon clips through the part into the factory bracing of the lid. A nonabrasive process that will ensure the integrity of your Porsche as long as you own it!
Weight: 3lb.
Note: Original hood struts may need to be replaced
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04

Fits:
Porsche 996 C4 / C4S 2022>>
Porsche 996 Turbo 2002>>
Porsche 996 GT3 2002>>
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99655135104A31
The product you are viewing cross references to these numbers
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