Would the parts be exchangeable between 2005 Honda 350 Rancher 4 x 4 and a 2004 Honda 400 4 x 4, I'm talking about motor, tranny, brake parts ect,. Thanks for any help in advance.
Most likely even if they are different models. ie one is a foot shift one being a ESP. If you are changing both the trans and engine together. If they are the same model you can check part number are the same by going to a websight like Honda OEM Parts - Cheap Cycle Parts.