Terra Firma Automotive supplies genuine Nissan transmission components that restore smooth and quiet reverse operation to your Z32. This counter reverse gear cone is the exact OEM tapered cone that works with the reverse idler system. Precision-machined to Nissan’s specifications, it provides the correct contact surface and angle for proper gear meshing when reverse is selected, ensuring clean engagement without excessive noise or grinding.
The reverse system in Z32 manuals is prone to wear due to frequent use in parking and maneuvering. A worn or damaged cone often results in grinding, whining, or difficult engagement into reverse. This authentic replacement restores proper geometry and contact surface, allowing the reverse idler gear to mesh smoothly and quietly while reducing stress on the synchro ring and shift fork.
At Terra Firma Automotive we focus on these specialized internal transmission parts that are critical for a complete and reliable rebuild. Whether you are addressing noisy or problematic reverse on your twin-turbo, refreshing the reverse assembly during a gearbox overhaul, or performing a full transmission restoration on your 1989–1996 Fairlady Z or 1990–1996 300ZX, this counter reverse gear cone helps return the reverse system to factory-smooth performance.
- Fits 32615M Location
- Direct fit for all Z32 manual transmissions (NA & TT)
- Precision tapered surface for proper gear meshing
- Eliminates grinding and whining when selecting reverse
- Essential during reverse gear repair or full transmission rebuilds
- High-quality hardened construction for durability
- USDM 300ZX (Z32): 1990–1996 (VG30DE & VG30DETT – NA or TT)
- JDM Fairlady Z (Z32): 1989–1996 (VG30DE & VG30DETT – NA or TT)
- Engine Compatibility: Fits all VG30DE and VG30DETT engines with manual transmission
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