GKTech Z33 350Z / G35 / Z34 370Z POLYURETHANE DIFF BUSHINGS
GKTech Z33 350Z / G35 / Z34 370Z POLYURETHANE DIFF BUSHINGS
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In-stock orders are processed within 48 hours; transit time is additional.
International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.
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Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.
Read the full return policyReturn details & how to start
Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.
Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.
Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.
Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.
After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.
Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.
For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.
The GKTECH polyurethane diff bushings are a direct replacement of the standard items and ensure that movement of the diff is kept to a minimum within the subframe which is quite common under hard driving conditions. Compared to the solid variants that we make, these give a little more give.
- ShA 90 Polyurethane
In this listing we also offer our diff bush remover/installer, which makes the job much easier and able to be done on the car, more information can be seen here;
Z33/G35;
https://us.gktech.com/z33-350z-g35-diff-bushing-removal-installation-tool-kit
Z34/G37;
https://us.gktech.com/products/z34-370z-g37-diff-bush-removal-installation-tool-kit
We also offer spare rods as they are a wear item, in the event that you plan on using this kit day in and day out, more information can be seen here;
Z33 350Z/Z34 370Z DIFF BUSH Removal spares
Note - Some sedans depending on year/model, may have interference issues when using the installation tool upon install due to the spare wheel provision.
