Synchroniser gear teeth, 3rd–5th gear manual transmission. Porsche 911 / 930 / 964 / 965 1987-94 › 92830420910

OE Match synchroniser gear teeth for 3rd–5th gear applications in Porsche 911, 964 and 965 G50 manual gearboxes. Intended for repairs involving worn synchroniser components.

Fits

• Porsche 911 / 964 / 965 (87-94) - G50 - 3rd - 5th Gear
• Synchro Gear Teeth 911 1987-94 3rd-5th Gears
• 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 911 1978-1989 3.3L Turbo (930)
• Porsche 911 1987-1989 3.2L G50

What This Product Does
This component forms part of the gearbox synchroniser assembly used during selection of third, fourth and fifth gears. Synchroniser components work together to bring rotational speeds into alignment before the selected gear engages.

Functions

• Supports synchroniser operation during gear selection.
• Works with adjoining components to manage engagement of the selected gear.
• Provides a replacement component for a manual gearbox repair or rebuild.

Technical Details

• Supplied reference: 92830420910.
• Brand: OE Match.
• Transmission application: G50 manual.
• Gear positions: third, fourth and fifth.
• Component identification: synchroniser ring / synchro gear teeth.

Symptoms of Fault

• Crunching or grinding while selecting an affected gear.
• Resistance or a noticeable pause before engagement.
• Gear clash during downchanges.
• Notchy selection that requires further diagnosis.

Why Replacement Matters
Renewal is appropriate when inspection confirms synchroniser wear or damage. Worn adjoining parts should also be assessed during dismantling rather than assuming that one replacement will resolve every shifting fault. OE Match focuses on Porsche replacement applications, with specification and fitment checks forming part of its component selection process.

FAQs

Does difficult selection always indicate synchroniser wear?
No. Clutch operation, selector linkage, mounts and lubricant condition can produce similar symptoms, so diagnosis should precede dismantling.

Can fresh gearbox oil repair worn teeth?
A suitable lubricant may influence shift feel, but it cannot reverse mechanical wear or repair damaged teeth. Use the specification required for the gearbox.

What should be checked during the repair?
Inspect the associated synchroniser parts, engagement components and selector mechanism, together with seals and other accessible wear items.

Is double-declutching a repair?
It may reduce symptoms in some circumstances, but it does not correct worn internal components.

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

92830420910

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