Shifting gear for 1st and reverse (outer hub). Porsche 911 65-71 / 914  ›  91130222602

Shifting gear for 1st and reverse (outer hub)
OE Match shifting gear and outer hub for first gear and reverse, suitable for early Porsche 911 models with the 901 gearbox and Porsche 914 models. It is intended as an OE-equivalent replacement for use during transmission repair or restoration.

Fits
Porsche 911 65-71 (901 Gearbox)
Porsche 914 / 914-6 1970-76

Diagram ref no 45

What This Product Does

This internal transmission component forms part of the first and reverse gear engagement mechanism. Working with the gearbox synchroniser, selector and associated hub components, it helps transfer selector movement so that first or reverse gear can be engaged correctly.

Functions

• Supports engagement of first and reverse gears
• Transfers movement through the gearbox selection mechanism
• Works with the synchroniser and related engagement components
• Maintains the correct relationship between the selector and gear assembly

Technical Details

• Brand: OE Match
• Part type: shifting gear and outer hub
• Gear application: first gear and reverse
• Primary reference: 91130222602
• Related reference: 91130222600
• Transmission application: Porsche 901-type manual gearbox where specified

Symptoms of Fault

• Difficulty selecting first or reverse gear
• Notchy, stiff or inconsistent engagement
• Grinding or crunching during selection
• Gear disengaging unexpectedly under load
• Visible wear or rounding of the engagement surfaces during inspection
• Excessive play within the associated hub and selector assembly

Why Replacement Matters

A worn shifting gear can affect engagement and place additional load on the synchroniser, selector and adjoining transmission components. Replacement is normally undertaken as part of a gearbox repair or rebuild after the assembly has been dismantled and inspected. OE Match components are intended to provide an alternative that follows the original application and fitment requirements. The surrounding synchroniser ring, operating sleeve, selector parts and bearings should also be checked for wear before reassembly.

FAQs

• Is this part used for both first and reverse?
  Yes. It is specified for the first and reverse gear engagement assembly.
• Does it fit every early Porsche 911 gearbox?
  No. The supplied application is for Porsche 911 models from 1965–71 with the 901 gearbox. Confirm the transmission type and reference number before fitting.
• Is this suitable for the Porsche 914-6?
  Yes, the supplied fitment includes Porsche 914 and 914-6 models from 1970–76.
• Should other gearbox components be inspected?
  Yes. Synchroniser parts, selector components, bearings and mating engagement surfaces should be examined during the rebuild.
• Can this be installed without dismantling the gearbox?
  No. Installation requires transmission disassembly and correct internal setup, so the work should be completed by someone experienced with Porsche manual gearboxes.

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

91130222602

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