Precision-engineered to match OEM specifications for seamless installation and optimal transmission cooling system. Direct replacement for OEM # STL010.
【Extended Compatibility】Specifically designed Compatible with 2014-up 6L80 6L90, 2016-up 8L80/90E and 10L90.
【Dual Protection】Heating Systems: Prevents overpressure damage and efficiency loss by stabilizing pressure—Critical for systems with height differences. Engine Cooling: Auto-activates during overheating, diverting coolant to the oil pan to safeguard engine components.
【Complete Ready-to-Install Kit】Includes premium alloy 1 Bushing, 1 Piston, 1 Cone Spring, 1 Steel Ball and 4 O-rings | Features with a simple & compact structure, small size, and light weight, which make installation and maintenance more convenient.
Backed by 90-day worry-free warranty + technical support. If you have any installation questions, please contact us directly.