Hey Craig. Not sure if this helps, but I have a complete suspension for a 2001 SRX700. The suspension has about 2000 miles or so on it. The center shock is just about brand new, with about 50 miles on it. The original center shock busted on me and I had to replace with a new one (I'm sure you already know the center shock cost about $315 new from the dealer). Immediately after that, I swapped it out for an M-10 suspension. But I am looking for $200 for the complete suspension, right down to all the braquets and mounting bolts. Nothing is broken, W-arm is in perfect shape. I live in Upstate NY about an hour and change south of Albany. Willing to maybe meet you somewhere up that way. Let me know if you're interested.
--Steve (O.C.)