Prier C-134KT-802 Seat Washer Replacement Kit for C-134/144/154 Prier has made great efforts in developing unique, cutting edge products based on feedback Prier's products are manufactured of over 95% copper, stainless steel, aluminum and brass and over 95% of the product can be fully recycled Seat Washer Replacement Kit for C-134/144/154/P-164