A sample from the products for the Front Brake Caliper Xj550h include: Washer, Lock, Retainer, Caliper (l.h), 958-69527-00 Washer, Plain, Seal Kit.
The Ybs67-10 Washer, Spring is the cheapest item from this partsfiche.
Of all the components used in this assembly the Caliper Assy (left) is the most expensive.