美国采购需求：地下水泵

I'm currently working with one of your products and have noticed that it seems there might be an issue with the bearing. To address this, I'm trying to find out whether another model would be compatible in terms of dimensions. Specifically, I'd like to know if the alternate model would fit without any modifications, as that would help me in resolving the issue efficiently. Could you please provide me with the necessary details about the dimensions of the alternate model? Additionally, I would appreciate information on where I can place an order for it, as I'm looking to resolve this issue promptly. Your assistance in this matter would be greatly appreciated. Thank you!