Product review (5 stars): "Rust Marks are GONE!"
Our dryer was leaving "rust" marks on all our clothes... after doing some research, we realized it was the felt glide that had gone bad. Ordered the part here (half the price of what Sears wanted) and also bought a new lower seal too (http://www.amazon.com/gp/product/B005B9DRLO?redirect=true&ref_=cm_cr_ryp_prd_ttl_sol_5).

Works beautifully! the dryer not only runs much quieter, but thankfully... no more stains on our clothes!