This drum assistance roller is bought individually. Most dryers demand two. The tri-rings are bundled. This is a drum assist roller for just a dryer. It really is a genuine substitution element. The section includes the drum roller only and does not contain the tri-rings. This section is offered separately. https://appliance-parts-in-markha71605.spintheblog.com/30010515/the-microwave-parts-in-markham-diaries