Replaces Ryobi 180000. Fits models 135PR, 200, 264, 274, 280R, 284, 300BV, 310BVR, 364, 400, 410R, 500, 520, 530, 540, 580, 700R & 790R. 1-1/16" OD.
R9316 Fuel Cap Replaces Ryobi 180000
