EA82 Turbo throttle dashpot

My dashpot is kind of stuck and its shaft boot is pretty much gone, so I'm looking to acquire a replacement. Anybody know of a corresponding part number, or if the one for the carb'd cars will work the same? None of my online parts store searches have turned up anything useful. I've seen a couple other requests for new dashpots here but none look to have been resolved. If nothing else, maybe I'll see if a universal type will fit (Holley makes one for carbs, so the auto parts stores out to have one in stock to compare).