Used Thermomix TM6/TM5 Rear Arm Locking Mechanism Replacement - Genuine Vorwerk Unit, Fully Tested. May exhibit signs of wear, including scratches or scuffs. Cleaned, but some residue may remain; we recommend a deep clean prior to installation. Installation should be performed by qualified technicians only. We are not liable for any damage resulting from improper installation or use of this used part. Sold as-is, with buyer assuming responsibility for installation.