This is a genuine OEM replacement part that has been sourced directly from Alpha. O-rings are an important part of any assembly, they help seal connection points and maintain pressure. This o-ring is commonly used in sander polishers. It is part of the water valve assembly in the endcase. Over time the rubber will break down, as it wears down it will become less effective and you might notice water leaking from the sander polisher. This o-ring is made of rubber, and it is solid individually.
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Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
