Overview
SPL Parts Solid Differential Mount Bushings permanently replace the failure-prone, fluid-filled factory rear differential bushings on the Nissan 350Z and Infiniti G35. Precision CNC machined from 6061-T6 billet aluminum, they lock the differential housing firmly to the subframe to eliminate wheel hop, prevent axle breakage, and deliver instantaneous torque transfer.
Features
- Permanently solves leaky, ruptured OEM rear subframe differential bushings
- CNC machined from solid 6061-T6 aircraft aluminum for zero drivetrain deflection
- Eliminates wheel hop during hard launches and stabilizes pinion angle under acceleration
- Significantly improves driveline rigidity and throttle response on track and drift cars
- Complete 3-piece kit including front differential ear bushings and rear subframe mount
Vehicle Fitment
- 2003-2008 Nissan 350Z (Z33)
- 2003-2007 Infiniti G35 Coupe
- 2003-2006 Infiniti G35 Sedan
SPL Parts Solid Rear Differential Mount Bushings - 2003-2008 Nissan 350Z / Infiniti G35 (SPL SDBS Z33)
SPL Parts Solid Rear Differential Mount Bushings - 2003-2008 Nissan 350Z / Infiniti G35 (SPL SDBS Z33)
SKU:SPP SPL SDBS Z33
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Shipping & Returns
Shipping charges are non-refundable.
30-day return window from delivery. Items must be unused, uninstalled, and in original packaging with tags/seals intact. Installed, modified, or used parts (including wheels and tires) can't be returned. Open-box, clearance, and overstock items are final sale.
A restocking fee may apply.
Please contact us for return authorization before shipping anything back.
Vehicle Fitment
- Nissan 350Z Z33 (2003-2009)






