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- Porsche 911 1965-1968 2.0L / 912 SWB (F)
Handbrake Locking Segment
Restore the correct operation of your Porsche 911 handbrake with this OE Match Handbrake Locking Segment.
The locking segment forms part of the
handbrake lever's ratchet mechanism. Its toothed profile works with the
handbrake pawl to hold the lever securely at the selected position when the
parking brake is applied.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
Diagram ref no 16
Over time, repeated operation can cause the teeth of the locking segment to become worn or damaged. This can result in poor engagement, slipping or difficulty keeping the handbrake lever securely locked in position.
Replacing a worn locking segment helps restore positive ratchet engagement and correct operation of the handbrake mechanism.
What Does a Handbrake Locking Segment Do?
When the handbrake lever is raised, the pawl moves across the teeth of the locking segment. Each tooth allows the lever to remain securely in position until the release button is pressed.
A correctly functioning locking segment
provides:
- Positive handbrake lever engagement
- Secure ratchet operation
- Consistent lever positioning
- Reliable interaction between the ratchet and pawl
- Correct operation of the parking brake lever mechanism
When Should the Locking Segment Be Replaced?
Replacement may be required if:
- Ratchet teeth are visibly worn or damaged
- The handbrake lever slips after being applied
- The lever no longer locks positively
- Ratchet engagement feels inconsistent
- The handbrake mechanism is being restored or rebuilt
When replacing the locking segment, it is also advisable to inspect the mating pawl and other handbrake lever components for wear.
Porsche 911 Handbrake & Parking Brake Components
The Porsche 911 handbrake system relies on several mechanical components working together to provide secure and predictable operation. Wear to the locking segment, pawl or associated lever mechanism can affect how positively the handbrake engages and releases.
Replacing worn components with correctly specified parts helps restore the original feel and function of the parking brake mechanism, making these parts particularly important during the restoration or maintenance of a classic Porsche 911.
Related reference numbers
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90142454101
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- Porsche Boxster 987 2.7L 2005-08/08
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- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
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- Porsche 997 MKII GT3 / GT3 RS 2010-11
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- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Fits:
Porsche 987 Boxster 2005>>
Porsche 987C Cayman 2005>>
Porsche 997 2005>>
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9970448010
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- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
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- Porsche 997 MKII Carrera C4 3.6L 2009-12
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- Porsche Cayman S / R 3.4L 987C MKII 2009-12
The package features a specially designed PDK gear selector and handbrake lever, both in aluminium. Gear selector inlays and the upper section of the handbrake lever feature leather trim in the interior colours.
Fits:
Porsche 987 Boxster 2009>> PDK Transmission
Porsche 987C Cayman 2009>> PDK Transmission
Porsche 997 2009>> PDK Transmission
Colour Options: black, sea blue, stone grey, sand beige
Please Select below
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9970448017
The product you are viewing cross references to these numbers
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- 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 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII Turbo 2010-13
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
The package features a specially designed PDK gear selector and handbrake lever, both in carbon. Gear selector inlays and the upper section of the handbrake lever feature leather trim in the interior colours.
Fits:
Porsche 987 Boxster 2009>> PDK Transmission
Porsche 987C Cayman 2009>> PDK Transmission
Porsche 997 2009>> PDK Transmission
Colour Options: black, sea blue, stone grey, sand beige
Please Select below
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