Please select the Expedited Shipping option if you need this part sooner. Normal delivery option is via normal ground mail typically 4-6 business days.

This is the world exclusive PowerDynamix O-Ring Rebuild kit for the 1UZ / 3UZ VVT-i Cam Gears. Made from Mil-Spec Viton O-ring material. Fixes the oil leakage issues found on later year model GS400,SC400,GS430, LS430, SC430. If you car has a 1UZ or 3UZ VVTi then you will need this part to repair your pulleys that leak over time. This typically happens at higher mileage (150k+) or when the car is around 8-10 years old. A good time to repalce these will be when you are doing a full maintenance job such as timing belt, water pump, valve cover gaskets, cam seals, etc.

All of the other maintenance parts are available in our online store as well. We offer them to you for a much lower price than the dealership. Order everything in one place for your convenience.