V-Idler 3.5" x3.5" x1", A & I Products, Mfr#: A-B1SB10136

V-Idler, Dim D (4): 13/16", Dim F (6): 11/16", Descriptions: VIP3470-3.575, Dim A (1): 2-17/64", Dim B (2): 3-37/64", Dim C (3): 41/64"