{"product_id":"1699544-compression-spring-genuine-volvo-penta","title":"1699544 Compression Spring | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Genuine Volvo Penta compression spring for the fuel system, providing the return or preload force required within the injection assembly. It is listed for TD164KAE and TAMD163\/165 series engines. Springs lose free length with age and are normally renewed at overhaul.\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 TD164KAE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD163P-A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD165A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD165C\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD165P\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  TD, TAMD\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  Calibrated return spring for the injection-pump element mechanism\n \u003c\/li\u003e\n \u003cli\u003e\n  Six springs used in the applicable pump\n \u003c\/li\u003e\n \u003cli\u003e\n  Installed between spring discs 862408 and 239984\n \u003c\/li\u003e\n \u003cli\u003e\n  Maintains correct plunger return and follower contact\n \u003c\/li\u003e\n \u003cli\u003e\n  Spring length and load must remain matched across all six pump elements\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine type: Volvo Penta TAMD16 six-cylinder diesel\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n The compression spring is compressed in service and pushes back with a predictable force, returning the component it serves to its rest position and maintaining preload. That consistent force is what keeps injection timing and travel repeatable.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Reduced free length or measurably weakened spring force\n \u003c\/li\u003e\n \u003cli\u003e\n  Fracture or cracking of a coil\n \u003c\/li\u003e\n \u003cli\u003e\n  Component not returning fully to its rest position\n \u003c\/li\u003e\n \u003cli\u003e\n  Corrosion or pitting reducing wire section\n \u003c\/li\u003e\n \u003cli\u003e\n  Erratic fuel delivery or timing traced to lost preload\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  Compare the new spring with the one removed for free length and coil condition; a spring that has taken a set or lost length is past its useful life\n \u003c\/li\u003e\n \u003cli\u003e\n  Look over the old spring for corrosion pitting, bright rub marks and cracked or broken coil ends, and check whatever it bears against for the same wear\n \u003c\/li\u003e\n \u003cli\u003e\n  Never stretch, shorten, grind or heat a spring to alter how it behaves — fit the correct part instead\n \u003c\/li\u003e\n \u003cli\u003e\n  Seat the spring squarely in its recess or over its guide with the ends fully home, so it cannot cock over or bind in service\n \u003c\/li\u003e\n \u003cli\u003e\n  Where springs work as a group, renew them together so the load stays even across the set\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  862408 - upper spring disc\n \u003c\/li\u003e\n \u003cli\u003e\n  239984 - lower spring disc\n \u003c\/li\u003e\n \u003cli\u003e\n  3829550 - control sleeve\n \u003c\/li\u003e\n \u003cli\u003e\n  3829549 - related pump-element references depending on pump specification\n \u003c\/li\u003e\n \u003cli\u003e\n  1699536 - related pump-element references depending on pump specification\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  Bosch: 2 414 619 020\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":53384158904612,"sku":"T760598","price":59.7,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_8e871bbb-2aca-4d29-96a1-a96e9ccdc936.jpg?v=1788056766","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/1699544-compression-spring-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}