RETURN SPRING 3-CYL

part on the throttle linkage side gets some support from a related listing that ties this spring into the throttle linkage, so it is reasonable to place it there rather than guessing at some other system on the bike. The legacy alias M71-3311 is the same physical spring under an earlier part-numbering pattern used in Triumph's own records, so if you find that number printed in an older parts book, it is pointing at this same piece. We don't have more detail on this one beyond what the catalog gives us. If you're not sure this is the spring your triple needs, give the shop a call before you order and we'll confirm it against your bike.