{"product_id":"20797270-flange-screw-genuine-volvo-penta","title":"20797270 Flange Screw | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n OEM fastening or load-distribution component used in the tad550ge lubricating-oil pump and oil-filter assembly. It restores the specified thread, strength, length and clamping geometry required by the original Volvo Penta assembly.\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 TAD560VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD561VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD734GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD752GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD753GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD754GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD765VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD764VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD763VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD762VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD761VE\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 \u003cli\u003e\n  \u003cstrong\u003e\n   HP Range:\n  \u003c\/strong\u003e\n  Approximately 220 HP\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Year Range:\n  \u003c\/strong\u003e\n  Approximately 2000s-2010s\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  Flange screw for the lubricating-oil pump and oil-filter mountings\n \u003c\/li\u003e\n \u003cli\u003e\n  Flange head\n \u003c\/li\u003e\n \u003cli\u003e\n  0.029 kg\n \u003c\/li\u003e\n \u003cli\u003e\n  13 applications across TAD-series engines\n \u003c\/li\u003e\n \u003cli\u003e\n  Quantity varies by assembly, most commonly three\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Clamps the oil pump or filter head to the block, holding the oil joint tight against pump pressure.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Oil weeping from the pump or filter-head joint\n \u003c\/li\u003e\n \u003cli\u003e\n  Oil pressure lower than usual as the joint leaks internally\n \u003c\/li\u003e\n \u003cli\u003e\n  Screw found loose on inspection\n \u003c\/li\u003e\n \u003cli\u003e\n  Flange face fretted where it has been moving\n \u003c\/li\u003e\n \u003cli\u003e\n  Thread pulled in the housing\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  The integral flange spreads the load and forms the bearing face, so do not add a separate washer unless the workshop manual for your engine specifically calls for one\n \u003c\/li\u003e\n \u003cli\u003e\n  Clean the threads and the seating face before fitting — grit, paint or old sealant under the flange gives a false torque reading and the joint will slacken off in service\n \u003c\/li\u003e\n \u003cli\u003e\n  Where the flange is serrated it must bear directly on clean metal to grip; discard any screw with a deformed flange or damaged serrations rather than reusing it\n \u003c\/li\u003e\n \u003cli\u003e\n  Tighten to the torque and sequence given in the workshop manual for your engine, and treat the screw as single-use where the manual specifies an angle-tightened or stretch fastener\n \u003c\/li\u003e\n \u003cli\u003e\n  Check the thread in the receiving component at the same time; a pulled or corroded thread will not hold a new screw however carefully it is torqued\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  21595090 oil-pump housing\n \u003c\/li\u003e\n \u003cli\u003e\n  21486081 lip seal\n \u003c\/li\u003e\n \u003cli\u003e\n  20451738 hex-socket sunk screw\n \u003c\/li\u003e\n \u003cli\u003e\n  20742661 gasket\n \u003c\/li\u003e\n \u003cli\u003e\n  20405603 spring pin\n \u003c\/li\u003e\n \u003cli\u003e\n  20405635 suction pipe\n \u003c\/li\u003e\n \u003cli\u003e\n  20405888 gasket\n \u003c\/li\u003e\n \u003cli\u003e\n  20512299 and 984733 retaining screws\n \u003c\/li\u003e\n \u003cli\u003e\n  21640514 oil filter\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":53379734438180,"sku":"4745522","price":3.12,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_24fd7f34-8c48-4f4a-a416-4374b759a8c9.jpg?v=1788055422","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/20797270-flange-screw-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}