印度采购需求：推土机零件

I'm looking to source parts for a CAT dozer I'm currently working on. Specifically, I need a couple of units of the liver assembly and several solenoid valve groups. These components are critical for maintaining the performance and reliability of the machinery, so I'd appreciate it if you could provide me with your best pricing and lead times for these items. Additionally, if you have any recommendations regarding compatible parts or alternative options, please feel free to include those as well. Timely delivery is essential, so guidance on availability would be helpful. Looking forward to your prompt response on this inquiry!