Waring/Qualheim 18389 O-RING 3/8" ID X 1/16" WIDTH

Waring/Qualheim 18389 O-RING 3/8" ID X 1/16" WIDTH O-RING, 3/8" ID X 1/2" OD X 1/16" THICK, SMALL;WARING BLENDER 38BL19, 38BL30;WINSTON HA(4003, 4008, 4019, 4503, 4508, 4509, 4511, 4519,;4522)