"The best part is no part.”
This high-quality stainless steel manifold bypass cap is here to help you bid farewell to the overly complicated rotor coolant plumbing on the Tesla Large Drive Unit that is ultimately doomed-to-fail, no matter how many lips the rotor seal has.
After years of pushing motors to their limits on the track and in extreme conditions, the verdict is in: this section of the motor barely breaks a sweat. By deleting the rotor cooling system, you’re not just simplifying things—you’re cranking up reliability and boosting the motor’s longevity.
In the fall of 2023, Tesla began implementing the same modification to Large Drive Units at the factory. These units have a part number ending with a “U,” superseding the “T” version. If your Tesla Large Drive Unit is out of warranty and isn’t a “U” version, it is highly recommended that you perform this modification ASAP to prolong the life of your motor and save yourself thousands of dollars.
"The best part is no part.”
This high-quality stainless steel manifold bypass cap is here to help you bid farewell to the overly complicated rotor coolant plumbing on the Tesla Large Drive Unit that is ultimately doomed-to-fail, no matter how many lips the rotor seal has.
After years of pushing motors to their limits on the track and in extreme conditions, the verdict is in: this section of the motor barely breaks a sweat. By deleting the rotor cooling system, you’re not just simplifying things—you’re cranking up reliability and boosting the motor’s longevity.
In the fall of 2023, Tesla began implementing the same modification to Large Drive Units at the factory. These units have a part number ending with a “U,” superseding the “T” version. If your Tesla Large Drive Unit is out of warranty and isn’t a “U” version, it is highly recommended that you perform this modification ASAP to prolong the life of your motor and save yourself thousands of dollars.
