{"product_id":"22347455-lock-ring-genuine-volvo-penta","title":"22347455 Lock Ring | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n A genuine retaining ring for the Volvo Penta expansion-tank level sight glass. Two lock rings are used in the documented TAD1640-TAD1642GE\/TWD1643GE assembly to secure the sight-glass components and maintain even compression on the sealing O-rings.\n\u003c\/p\u003e\n\u003ch2\u003e\n 🚤 Compatibility\n\u003c\/h2\u003e\n\u003cp\u003e\n Typically suits:\n\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Volvo Penta TWD1643GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1652GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1653GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1663GE\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Engine Family:\n  \u003c\/strong\u003e\n  TWD\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Genuine Volvo Penta sight-glass retaining ring\n \u003c\/li\u003e\n \u003cli\u003e\n  Retains level sight glass 22347448\n \u003c\/li\u003e\n \u003cli\u003e\n  Works with O-rings 22347446 and cover 22347431\n \u003c\/li\u003e\n \u003cli\u003e\n  Quantity two used in the documented expansion-tank assembly\n \u003c\/li\u003e\n \u003cli\u003e\n  Correct diameter and locking profile\n \u003c\/li\u003e\n \u003cli\u003e\n  Replace if distorted, corroded or no longer securely retained\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Locks the sight-glass cover and glass into the expansion tank so the O-rings remain evenly compressed.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Ring corrosion or loss of spring tension\n \u003c\/li\u003e\n \u003cli\u003e\n  Distortion during removal\n \u003c\/li\u003e\n \u003cli\u003e\n  Sight glass becomes loose\n \u003c\/li\u003e\n \u003cli\u003e\n  Uneven O-ring compression and coolant leakage\n \u003c\/li\u003e\n \u003cli\u003e\n  Damaged retaining groove\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🛠️ Service Notes\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Always fit a new lock ring rather than reusing one; once it has been spread to fit it has lost some of its grip\n \u003c\/li\u003e\n \u003cli\u003e\n  Use the correct tool and open the ring only as far as it needs to go — a ring that has been over-spread or nipped in a vice will not hold\n \u003c\/li\u003e\n \u003cli\u003e\n  Check that the groove is clean and undamaged and that the ring is seated fully round its whole circumference before the assembly is loaded\n \u003c\/li\u003e\n \u003cli\u003e\n  Fit the ring the right way round where one face is chamfered or dished, with the square-cornered face against the load\n \u003c\/li\u003e\n \u003cli\u003e\n  Reject any ring showing a twist, a bright rubbed patch or a nick, and never grind or file one to fit\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔄 Supersession \u0026amp; Cross Reference\n\u003c\/h2\u003e\n\u003ch3\u003e\n OEM \/ Related Numbers\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  22347448 - Associated level sight glass\n \u003c\/li\u003e\n \u003cli\u003e\n  22347446 - Associated O-rings\n \u003c\/li\u003e\n \u003cli\u003e\n  22347431 - Associated cover\n \u003c\/li\u003e\n \u003cli\u003e\n  3547449 - Earlier float reference, obsolete\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 📦 Condition\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Genuine Volvo Penta part\n \u003c\/li\u003e\n \u003cli\u003e\n  Brand new\n \u003c\/li\u003e\n \u003cli\u003e\n  Supplied in original or equivalent packaging\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53384177910052,"sku":"353295S","price":68.38,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_aab671c5-741a-4dad-8176-26e46e2eaab8.jpg?v=1788058611","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/22347455-lock-ring-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}