6t40e / 6t45e Automatic Transmission Clutch Aluminum Drum 1Get Transmission housing. Advanced heat dissipation design prevents overheating, maintaining optimal transmission performance. Smooth internal surfaces minimize friction, enhancing gear efficiency and reducing energy loss. The easy‑to‑wipe outer surface minimizes maintenance work and keeps your engine bay looking tidy. Its washable exterior design eases regular upkeep and preserves a clean appearance within the engine compartment., Manufacturer: EHYSYN