Answer
May 27, 2025 - 06:20 AM
According to the manufacture, the diameter of the packing washer for the HYD-RK-Z1345 is 3/4 inches. If you have have any further questions, please don't hesitate to contact us at customerservice@prodryers.com or (888) 503-7937 and one of our customer service reps will be happy to assist you.