Check the listing for details. Blender Coupling Stud Slinger Pin Kit Replacement For Oster Osterizer Blender. Condition: New. Listed at 6.99 USD. Compatible: Suitable for most Oster and Osterizer Blender.Coupling stud slinger wheel kit replacement parts.Replaces Part # BLSTAC-KITIncluded: Coupling, Slinger, Square PinReplacement Parts Coupling Stud Slinger Pin KitIt fits for all Osters except In2itive blenders SHIPPING - Our standard shipping is always free. - All shipments with tracking numbers are sent out within 1 business day (Mon-Fri) except holidays. - Please make sure your ship-to address is correct. - Delivery date by eBay is estimated, and not guaranteed. RETURN - We stand behind our products. If you are not happy with your order for any reason, returns are accepted within 30 days from purchase. - Item must be in its original condition. - Please allow up to 3 business days for your return to be processed after it is received by us.