6T40 6T45 6T30E 6T40E 6T45E Transmission Valve Body Plungers Pressure Regulator Fit For Chevrolet Cruze Fit For Buick. High-Quality Material:Constructed with durable materials for reliable performance and longevity in your vehicle's transmission. Optimized Performance:Enhances your vehicle's transmission shift performance, restoring smooth and efficient gear changes. This high-precision transmission solenoid kit delivers accurate hydraulic pressure control, ensuring smooth and seamless gear shifting at all speeds. Its wear-resistant internal valve core maintains stable performance after thousands of shifts, effectively reducing common transmission jitter issues., Manufacturer: PUAYQBVY