{"product_id":"1501520-terminal-screw-genuine-volvo-penta","title":"1501520 Terminal Screw | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Genuine Volvo Penta terminal screw, part number 1501520, listed under the Inlet and Exhaust System group. It serves as a threaded fastening and connection point on inlet and exhaust system hardware, securing components at their correct torque and position. This is a small individual fastener with a net weight of 0.022 kg, supplied as a single item.\n\u003c\/p\u003e\n\u003ch2\u003e\n 🚤 Compatibility\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Engine Family:\n  \u003c\/strong\u003e\n  TAD, TD, TWD, TID, TAMD\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\n Full model list at the end of this description.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  OEM Volvo Penta part number 1501520\n \u003c\/li\u003e\n \u003cli\u003e\n  System group: Inlet and Exhaust System\n \u003c\/li\u003e\n \u003cli\u003e\n  Net weight: 0.022 kg\n \u003c\/li\u003e\n \u003cli\u003e\n  Supplied as a single individual fastener\n \u003c\/li\u003e\n \u003cli\u003e\n  Fits TD, TID, TAD, TWD and TAMD 100, 120, 1030, 1230 and 1630 series diesel engines\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine type: Volvo Penta large industrial \/ generator diesel\n \u003c\/li\u003e\n \u003cli\u003e\n  4 used per assembly\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n The terminal screw provides a threaded fastening or terminal connection point on inlet and exhaust system components, holding the assembly securely in place. Correct fitment and torque maintain a stable joint under engine heat and vibration.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Corrosion or oxidation on the threads or head preventing proper tightening\n \u003c\/li\u003e\n \u003cli\u003e\n  Stripped, rounded or damaged threads that will not hold torque\n \u003c\/li\u003e\n \u003cli\u003e\n  Repeated loosening under engine vibration, allowing a joint or connection to work loose\n \u003c\/li\u003e\n \u003cli\u003e\n  Seized in place so that removal risks damage to the mating component\n \u003c\/li\u003e\n \u003cli\u003e\n  Visible leakage or a loose connection at the joint the screw secures\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  Four of these screws are used per assembly, so when one shows corrosion or a stripped head it is worth checking the other three, since they see the same heat and vibration and often fail together.\n \u003c\/li\u003e\n \u003cli\u003e\n  As a terminal-connection screw on the inlet\/exhaust system, check it makes a clean, tight electrical contact as well as a mechanical one — a loose or corroded terminal screw here can present as a sensor fault rather than a fastener fault.\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  477110 related insulating plate\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\u003ch2\u003e\n 🔎 Full Model Compatibility\n\u003c\/h2\u003e\n\u003cp\u003e\n Typically suits:\n\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Volvo Penta TID121KG, TID121KGP, TID121KP, TID121KPB, TID121L, TID121LG, TID121LGP, TID121LP, TID121LPB, TID121FG, TID121K, TID121K-87\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TD100G-85, TD100A, TD100G, TD100GG, TD100GGP, TD100HP, TD100HPB, TD100GG-85, TD100GP, TD100GP-85\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TID100KG, TID100KGP, TID100K, TID100K-87, TID100KGP-87, TID100KP, TID100KP-87, TID100KPB-87\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TD120C, TD120A, TD120G, TD120GG PP, TD120HP, TD120HPP, TD120GG\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TD121G-87, TD121GGP-87, TD121G, TD121GG, TD121GGP, TD121GP, TD121GPB\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1030P, TAD1030G, TAD1030GE, TAD1030V, TAD1030VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1630G, TAD1630GE, TAD1630P, TAD1630PB\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1210G, TWD1210P, TWD1210PB\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1031G, TAD1031GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1230G, TAD1230V\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1631GE, TAD1631G\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1211P, TWD1211G\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1630P, TWD1630PP\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1032GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD120CHC\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD121CHC\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1231GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1232GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD120B\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TD1010G\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TD1030VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TD1210G\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TID120HPP\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1010G\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1030ME\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1031VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1230ME\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53380508942628,"sku":"4099371","price":27.43,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_7000e698-b21e-414f-9b3b-60eb9fe94f6e.jpg?v=1788054652","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/1501520-terminal-screw-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}