Check the listing for details. Eheim 7481020 Replacement ball & cage Ecco 2231, 2232, 2233, 2234, 2235, 2236. Condition: New, Made in Germany. Listed at 7.34 USD. Eheim ECCO REPLACEMENT BALL CAGE WITH BALL. GENUINE Eheim PART. REPLACEMENT BALL CAGE AND BALL TO FIT Eheim ECCO 2231, 2232, 2233, 2234, 2235, 2236. Part number - 7481020. Postage and Dispatch times - We aim to dispatch all items, purchased and cleared payment received by 1.00pm, on day of purchase - ensuring lightning fast delivery. Please bear in mind it is dispatch time and not delivery time you are marking us on. We do our best to offer you a 5 star service if you feel for any reason you have not received this, then please contact us prior to leaving feedback so we can resolve the matter. BUY WITH CONFIDENCE - CHECK MY FEEDBACK, Check out my other items! Be sure to add me to your favourites list! MUCH MORE IN MY EBAY SHOPÂ .