Of course, now I "get to" deal with a lifetime warranty Hayden fan clutch for my B2200, could tell my AC was variable, and fan clutch failed the "rolled up newspaper section" test. In the 1990s, I bought a lifetime warranty Hayden fan clutch through local Pep Boys store, and they replaced that under warranty a couple of times since then. Now my fan clutch is malfunctioning again; I have the receipts but Pep Boys no longer has stores here in Arizona. I contacted Pep Boys corporate, and their reply was that a certain store in El Paso Texas could replace it if I took it there; well, THAT is not going to happen.
So I did contact Hayden directly by E-mail (no customer service phone), we'll see what happens there - if anything. A Hayden fan clutch through Rock is $49 ($12 of that shipping) but not lifetime warranty. So likely I'll be going to O'Reilly for that, lifetime warranty unit for $63, available same-day. I have O'Reilly fan clutches on my 1998 and 2004 Frontier, and they've been OK. The B2200 fan clutch is specific to that vehicle only, can't be more than 3 factories in the world making fan clutches for rare trucks, have believed for years that same parts (like the clutch hydraulics) are simply rebranded in different company boxes.