[Bobcat]

Al ... finally dug the part number up .... Peterson Fluid Systems 09-0711 inlet filter . Measured mine and they are just under 3 1/2" from where they seat in the carb to the end of the connection/swivel nut . Mine also have the filter in them .... about $40/unit several years ago at CV Products . I have a clearance problem with the hex nuts and my drop base air filter base , so I had to use ones without the hex .
BTW , is where you are close to Wilkes County ? I`ve got a vacation place up there that I go to fairly regularly .

Bob