erra Firma Automotive supplies genuine Nissan transmission bearings that restore smooth, quiet operation and long-term durability to your Z32 manual gearbox. This input shaft bearing is the exact OEM unit that supports the front of the input shaft where it enters the transmission case. It handles the primary rotational load and torque from the engine through the clutch, ensuring precise shaft alignment and minimal friction under all driving conditions.
A worn input shaft bearing typically causes a high-pitched whine or growl that increases with engine speed (especially in neutral or under load), vibration, or eventual transmission noise. This authentic replacement eliminates play and restores the factory-smooth power transfer that Z32 manuals are known for. The bearing requires transmission case splitting for installation, making it a key component during clutch jobs or full rebuilds.
At Terra Firma Automotive, we provide the precise OEM parts enthusiasts need for reliable Z32 restorations and performance maintenance. This bearing is essential for keeping your 5-speed gearbox operating as Nissan originally engineered it.
- Genuine Nissan OEM input shaft bearing (32203-C800B)
- Front input shaft / main drive bearing location
- Direct fit for all Z32 manual transmissions (NA & TT)
- Precision-manufactured for correct shaft support and alignment
- Ideal during clutch service, transmission rebuilds, or noise diagnosis
- Critical for eliminating whine and ensuring smooth power delivery
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