{"product_id":"lid-o-ring-for-astralpool-hurlcon-pumps-ctx-cx-tx","title":"Astralpool Lid O-Ring - CTX, E Series, Viron XT","description":"\u003c!-- HASP-FLP-1.0 | SKU 70006 | canary: lid-oring-echo --\u003e\n\u003ch3\u003eAstralpool Lid O-Ring - CTX, E-Series, Viron XT 70006\u003c\/h3\u003e\n\u003cp\u003eThis is the genuine Astralpool pump lid o-ring, part number \u003cstrong\u003e70006\u003c\/strong\u003e — the o-ring \u003cem\u003eonly\u003c\/em\u003e, that seals the clear lid to the pump body. It is the single most common cause of a pump that will not prime or hold prime: a perished, flattened or dry lid o-ring lets air into the suction side. Marked yellow in the parts diagrams; originally supplied grey or black. Genuine OEM, not cheap generic.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003ePhysically Stocked, unlike most \"drop-shipping\" websites.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eShipped from VIC, NSW, WA, QLD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eO-Ring Only — or the Whole Lid?\u003c\/h3\u003e\n\u003cp\u003eThis listing is the o-ring on its own. If your clear lid is cracked, crazed or no longer sealing at the rim, you need the complete lid instead:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eJust the seal has perished\u003c\/strong\u003e — this part, 70006.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe clear lid itself is cracked or cloudy\u003c\/strong\u003e — the \u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/complete-lid-assembly-for-astralpool-hurlcon-pumps-ctx-cx-tx-e-viron-xt-also-aquatight\"\u003ecomplete lid assembly (SP40089)\u003c\/a\u003e, which includes the clear top, locking ring and o-ring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFits These Pumps\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHurlcon \u0026amp; Astralpool CX: CX 180, CX 240, CX 280, CX 320\u003c\/li\u003e\n\u003cli\u003eHurlcon \u0026amp; Astralpool TX: TX 1.0, TX 1.5, TX 2.0\u003c\/li\u003e\n\u003cli\u003eAstralpool CTX: CTX 180, 280, 360, 400, 500\u003c\/li\u003e\n\u003cli\u003eAstralpool E-Series: E 140, E 170, E 230\u003c\/li\u003e\n\u003cli\u003eAstralpool Viron XT: P320 XT, P520 XT\u003c\/li\u003e\n\u003cli\u003eAlso suits Aquatight pumps with the same lid\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMaintenance Tip\u003c\/h3\u003e\n\u003cp\u003eAstralpool's own maintenance schedule calls for the lid o-ring to be checked every three months, cleaned and greased, and replaced if damaged. Clean the o-ring seat before refitting — debris on the seat leaks air just as a bad o-ring does. Do not overtighten the lid; it is designed to be hand-tight only.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Parts\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSP40089\u003c\/strong\u003e — complete lid assembly with clear top, locking ring and o-ring (\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/complete-lid-assembly-for-astralpool-hurlcon-pumps-ctx-cx-tx-e-viron-xt-also-aquatight\"\u003ebuy here\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e40065\u003c\/strong\u003e — basket (\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/astralpool-hurlcon-pump-strainer-basket-tx-cx-ctx-p280-eco-e-series\"\u003ebuy here\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e75508 \/ PS3868\u003c\/strong\u003e — mechanical seal (\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/3-4-mechanical-seal\"\u003ebuy here\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003eImpeller — sized to your model, see the \u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/impeller-ctx-280-pump-cx280\"\u003eCTX impeller range\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eManufacturer Catalogues, Diagrams \u0026amp; Part Numbers\u003c\/h3\u003e\n\u003cp\u003eNeed exploded views, spare part numbers, product numbers or diagrams? See the manufacturer catalogues: \u003ca href=\"https:\/\/hasp.com.au\/pages\/Astralpool_Catalogue_2026\"\u003eAstralpool Catalogue 2026\u003c\/a\u003e | \u003ca href=\"https:\/\/hasp.com.au\/pages\/Zodiac_Catalogue_2026\"\u003eZodiac Catalogue 2026\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eCommon search terms: Astralpool 70006, CTX lid o-ring, Viron XT lid o-ring, pump lid seal, Astral Hurlcon lid o-ring, pump not priming air leak.\u003c\/em\u003e\u003c\/p\u003e\n\u003c!-- HASP-FLP-1.0 end | canary: lid-oring-echo --\u003e","brand":"Astralpool","offers":[{"title":"Default Title","offer_id":37740323537085,"sku":"70006","price":31.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/astralpool-lid-o-ring-ctx-e-series-viron-xt-pool-pump-parts-616.webp?v=1784679678","url":"https:\/\/heaterandspaparts.com.au\/en-nz\/products\/lid-o-ring-for-astralpool-hurlcon-pumps-ctx-cx-tx","provider":"Heater and Spa Parts","version":"1.0","type":"link"}