The Rubber wont rub off on hand like the cheap replacement parts offered by competitors. Febest also uses High Quality Synthetic Grease instead of Regular cheap lubricant, that means that it can handle all different weather conditions in all different terrains. They use only synthetic oils on Hydraulic engine mounting.All Febest metal parts are Heat treated (60 rockwells). Febest has German quality control experts that ensure all parts are of the utmost quality. They have specially developed metals and rubbers that create a super durable, and long lasting product. The Febest brand has been in business over 15 years and takes their reputation seriously. International Customers: We will Declare the full Value of the item. We will not declare as a gift. Thefinestautoparts does take responsibility for charges cause by importing product into the customers country. If product is defective, customer may send us a picture of said item proving the damage, and we sill send out a new part for free. We Understand That from time to time the need to return and item may Occur. If items are damaged in Transit Please notify us within 48 hours of receiving the Package or no claim will be allowed.