Terra Firma Automotive supplies genuine Nissan transmission hardware that keeps your Z32 manual gearbox operating with precise detent action and long-term reliability. This steel ball is the exact OEM detent ball used in the shift mechanism and shift rail assembly. Manufactured to Nissan’s strict specifications with the correct diameter, hardness, and surface finish, it provides the necessary spring-loaded resistance that creates clean gate feel and helps hold the shifter firmly in each gear.
These small steel balls are critical wear items. Over time they can develop flat spots or brinelling, leading to vague shifting, weak detents, or the shifter feeling loose or prone to popping out of gear. Replacing them with this authentic part restores the sharp, positive mechanical feedback that makes Z32 manuals so satisfying to use.
At Terra Firma Automotive we carry these often-overlooked but essential small components because they make a noticeable difference in shift quality during any transmission refresh. Whether you’re doing a full rebuild, addressing sloppy shifting, or simply refreshing the shift mechanism on your 1989–1996 Fairlady Z or 1990–1996 300ZX, this steel ball helps return the gearbox to tight, factory-correct operation.
- Sold as Each
- Fits 32701BA & 32701BB Locations
- Exact 5/32 inch diameter with factory hardness
- Used in shift rail and detent mechanism
- Restores crisp gate feel and positive detent action
- Essential during transmission rebuilds or shift repair
- High-quality hardened steel construction
- Sold individually (multiple may be required per transmission)
- 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
Questions & Answers
Have a Product Question?
Be the first to ask a question about this part.