The Genie 9054004 Disc Brake is a genuine OEM replacement part designed for a wide range of Genie aerial work platforms. This essential component ensures reliable braking performance for models including GS-2668 RT, GS-3268 RT, GS-3384, GS-3390, GS-4390, GS-5390, S-40, S-45, S-60, S-65, S-80, S-85, Z-45/25J RT, Z-51/30J RT, Z-60/34, and Z-80/60. Weighing approximately 0.95 kg, this disc brake is crucial for maintaining operational safety and efficiency.