{"product_id":"21607856-def-tank-genuine-volvo-penta","title":"21607856 Def Tank | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Diesel exhaust fluid tank for the SCR aftertreatment system used on the listed Volvo Penta TAD13 and TAD16 industrial engines. Part 21607856 replaces earlier tank 21215923 and stores the DEF\/AdBlue supplied to the dosing system.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Genuine Volvo Penta DEF\/AdBlue tank\n \u003c\/li\u003e\n \u003cli\u003e\n  Supersedes tank 21215923\n \u003c\/li\u003e\n \u003cli\u003e\n  Used with listed TAD13 and TAD16 SCR engines\n \u003c\/li\u003e\n \u003cli\u003e\n  Compatible with the original level, temperature, pickup and dosing connections\n \u003c\/li\u003e\n \u003cli\u003e\n  Keep DEF clean and free of fuel, oil, coolant and dirt\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine type: 13-litre and 16.1-litre inline six-cylinder industrial diesel with SCR\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Stores diesel exhaust fluid and supplies it to the SCR dosing circuit so nitrogen-oxide emissions can be reduced.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  DEF leakage or crystallised deposits\n \u003c\/li\u003e\n \u003cli\u003e\n  Incorrect DEF level or temperature indication\n \u003c\/li\u003e\n \u003cli\u003e\n  SCR warning, inducement or engine derate\n \u003c\/li\u003e\n \u003cli\u003e\n  Contamination inside the tank\n \u003c\/li\u003e\n \u003cli\u003e\n  Restricted pickup, damaged fittings or tank cracking\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  Fill only with the diesel exhaust fluid specified for the engine, from clean sealed containers — never water, never diesel, never anything else; contaminated fluid damages the exhaust aftertreatment system and will set faults\n \u003c\/li\u003e\n \u003cli\u003e\n  Keep everything that touches the fluid clean and made of DEF-compatible material: urea solution attacks copper, brass, zinc and unprotected steel, and dirt carried in at filling is the usual cause of blocked lines and pump trouble\n \u003c\/li\u003e\n \u003cli\u003e\n  Do not fill the tank right to the brim — the fluid expands if it freezes and the system needs that space\n \u003c\/li\u003e\n \u003cli\u003e\n  Rinse spills and white crystallised deposits away with clean water rather than scraping them off sealing faces, and renew the tank seals, cap and any filter or screen the workshop manual for your engine lists when the tank is opened\n \u003c\/li\u003e\n \u003cli\u003e\n  Refit the level and temperature sensing and the heating connections exactly as they came off, then check for leaks and for stored fault codes after refilling and running\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 Supersession Chain\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  21607856 → Supersedes 21215923\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n OEM \/ Related Numbers\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  21215923 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  21597621 DEF tank decal\n \u003c\/li\u003e\n \u003cli\u003e\n  21839998 related DEF tank reference\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":53379390505252,"sku":"4554937","price":5887.52,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_959a4e0b-997e-4bae-bcf9-7def6e5412a9.jpg?v=1777116888","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/21607856-def-tank-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}