{"product_id":"21141582-hollow-screw-genuine-volvo-penta","title":"21141582 Hollow Screw | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Brand-new genuine Volvo Penta hollow screw used in the low-pressure fuel and leak-off plumbing on TAD5 and TAD7 engines. Cross-drilled internal passages allow diesel to flow through the banjo connection while the screw provides the mechanical clamp load.\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 TAD550GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD551GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD750GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD751GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD750VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD760VE\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  TAD\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  Cross-drilled fuel banjo screw\n \u003c\/li\u003e\n \u003cli\u003e\n  Original thread, length and internal passage diameter\n \u003c\/li\u003e\n \u003cli\u003e\n  Used in pump, return and leak-off line connections\n \u003c\/li\u003e\n \u003cli\u003e\n  Requires the specified sealing washers\/rings\n \u003c\/li\u003e\n \u003cli\u003e\n  One hollow screw supplied\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine type: Volvo Penta 5- and 7-litre common-rail industrial diesel\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Clamps the banjo fitting and provides an internal passage for fuel supply or return flow.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Diesel leakage at the sealing washers\n \u003c\/li\u003e\n \u003cli\u003e\n  Restricted fuel flow from contamination\n \u003c\/li\u003e\n \u003cli\u003e\n  Cracked banjo fitting from over-tightening\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  Check the through-passage is clear and clean before fitting; a blocked hollow screw starves whatever it feeds\n \u003c\/li\u003e\n \u003cli\u003e\n  Always fit new sealing washers, one each side of the union where the original had them, and never reuse a crushed washer\n \u003c\/li\u003e\n \u003cli\u003e\n  Hold the fitting or pipe end against turning as you tighten, so the line is not twisted and the union is not pulled out of position\n \u003c\/li\u003e\n \u003cli\u003e\n  Tighten to the figure in the workshop manual for your engine — these seal by crushing the washer, not by force, and over-tightening splits the head or shears the shank\n \u003c\/li\u003e\n \u003cli\u003e\n  Bring the system up to working pressure and check for weeps before closing the space up\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  High-pressure pump 21147445\n \u003c\/li\u003e\n \u003cli\u003e\n  Leak-off line 21156370\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n Other-Brand OEM Numbers\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  VOE21141582\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":53384180891940,"sku":"B831337","price":37.09,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_34c666e9-5405-41ad-90b8-9c858aff39b5.jpg?v=1788060419","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/21141582-hollow-screw-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}