Check the listing for details. Dash 215, Buna-N O-Ring Part # 9990. Condition: New. Listed at 4.48 USD. Questions? Message Us! If you are not sure this will fit your application please contact us with your model and ser #. We are not responsible for shipping on returns for wrong parts if you don't contact us first. Dash 215, Buna-N O-Ring Part # 9990 Dash 215, Buna-N O-Ring Part # 9990 Product O-Ring: Dash 215, Buna-N Round Cross Section Specifications Material Buna-N Dash Number 215 Thickness (Inch) 1/8 Cross Section Shape Round UNSPSC Code 31401503 Shipping Shipping cost: Varies Delivery time:Ships within one business day. Payment We accept the following payment methods: PayPal Please contact us if you have any questions. Service If you are not sure this will fit your application please contact us with your model and ser #. We are not responsible for shipping on returns for wrong parts if you don't contact us first.