Check the listing for details. Genuine OEM Tecumseh 510342 O-Ring Seal *Fast Free Shipping*. Condition: Open box. Listed at 5.34 USD. Up for sale is a NEW OEM Tecumseh 510342 O-Ring. This is a new part never installed. This will ship via USPS in a plain white envelope via regular mail. In some cases the box will not be included due to being a bulk shop pack or multiple parts in the box. Most parts ship within 24 hours of payment being received Monday - Friday!! If you are unsure of the part number you need the Tecumseh Power website has a part number look up simply by entering your model number. If you have any questions please ask prior to purchasing. Thanks for looking and be sure to check out our other items for sale for more great deals!! This will ship via USPS in a plain white envelope with a stamp via USPS first class letter mail. If you would like a tracking number please use the first class package or priority mail shipping options. The standard free delivery does not include tracking. Item may be shipped loose without the factory packaging due to being a bulk shop pack. Item Location Shelf Blue 31