美国采购需求：mst1500 前惰轮、mst1500 链轮、mst2200 滚轮、mst1500 履带式自卸车、morooka 滚轮、链轮

I'm inquiring about a specific type of sprocket that I've purchased in the past. Unfortunately, I can't find the option to attach the drawing I have. This drawing outlines the exact specifications needed for the parts, which would help ensure we receive the correct items. The parts are to be shipped to Canada, so it would be great if you could provide details on pricing, lead times, and any minimum order quantities. Additionally, if you have any similar product options available, please feel free to share that info as well. Looking forward to your response!