This is the Windsor Genuine Breaker Boot.Matches genuine Windsor part numbers: 8.600-890.0 & 86008900.Fits the following models:B 40BD 60/95 RS Bp PackBD 60/95 RS BPBD 80/120 W Bp PackBD 80/120 W BpBDP 50/2000 RS Bp PackBDP 50/2000 RS BpBR 60/95 RS Bp...