Farris - 4K38EF1 referenced Seal Kit product produced by high technology. 4K38EF1 became irreplaceable of foundations. 4K38EF1 referenced product which is satisfy the customer's needs, offers advantages of quality and cost. It produced result of tests of laborotory for years. 4K38EF1 referenced product is an original piece of your foundation or machine, original parts makes your machine live longer.