Most people have a washing machine and have experienced a break-down in that machine at some time or another. Very often it is not until something breaks down that we really appreciate the convenience the machine affords us. Having to wash clothes by hand like grandmother did will soon send you scurrying for the phone and the spare parts manufacturer for your machine.
You might be wondering if it is really worthwhile buying online as there is the freight to consider. But don't forget that your bricks and mortar stores also have to pay freight on the parts they get - and they then pass that cost on to you, as well as their other overheads. By buying parts online you can often get steep discounts as online stores do not have to pay staff or rent for a shop front. And often they will give you free freight if the cost of your purchase is over a certain amount.