Description
Disclaimer / Important Notice
This KIT is non-refundable and represents only one part of the repair. We do not provide any support for side effects of coolant leakage, coolant system faults, or improper installation.
All KITS are validated and used daily within EVC Certified workshops under controlled conditions. We do not advise standalone installation outside of our network.
Coolant leaks typically cause additional damage beyond the motor itself, including software issues, cooling system contamination, and inverter overheating. Proper system recovery requires specific tools, procedures, and experience.
Installation requires a qualified technician with online ODIS (including SGW), proper flushing equipment, and HV experience. In most cases, improper installation leads to failure. If that happens, the vehicle will need to be sent to EV Clinic, and deploy will be charged separately.
This special “HolyGrail” premium EVC eDrive kIT is fesigned for Audi electric drive units with asynchronous motors (liquid-cooled rotor design):
- Audi e-tron 50 / 55 quattro (2018 – 2023)
- Audi e-tron Sportback (2019 – 2023)
- Audi Q8 e-tron (2023 – present)
Applies to:
- Front drive unit (APA250)
Part number:0EF901141BG, 0EF901091AB, 0EF901091AF, 0MA409399 ,
Motor: Induction
Front and Rear are not exactly same.
KIT consists of 4 eDrive ball bearings + rotor oil seal, 2 halfshaft seals and rotor seal PTFE Nylon + Heattreated coated rotor sleave.
Two bearings on the diff gear are not included dua unavailibility.
SiC Seal is removed and we use PTFE Nylon Seal (Similar to Tesla LDU).
KIT is non refundable.
Seal and Sleave isntruction: https://evclinic.eu/evc-knowhow-academy/uncategorized/etron-apa250-edrive-holygrail-ptfe-seal-install/
Pass on request
