Optimize your Perkins engine with this GT2556S Turbo chra, part number 433289-0185. Suitable for various model years, this turbo CHRA is designed for GTA2556S Turbo Model engines. It includes a 1-year manufacturer's warranty and is an aftermarket product, ensuring quality and compatibility. Brand new and ready for installation, it's compatible with the T4.40AA engine, providing enhanced performance and reliability. ​​