Hopefully Carburetors is the right category for this question. I need to replace the ducts that connect the airbox to the carbs on my 500R. There are two, one for each carb. Partzilla has a diagram showing the part but also lists two part numbers with different suffixes. Is that a different part number for left vs right? Diagram below, its the 14073 part but at the bottom it shows 14073A / 14073-1293 and 14073B / 14073-1295.