Hello All, need some help. I have a near-mint DeWalt DW510K 1/2 Hammer drill. I'm looking for the side handle /clamp assembly (#42 PN:448671-02). I've called DeWalt in Atlanta AND Memphis, they don't have these anywhere. Nothing on e-bay, Craigslist, Amazon, toolparts.com, repairclinic.com....NOTHING! There has go to be someone that sells this.