{"product_id":"866840-pressure-sensor-genuine-volvo-penta","title":"866840 Pressure Sensor | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Genuine Volvo Penta 0 to 30 bar pressure sensor from the Instruments group, weighing 0.15 kg and listed for 20 applications across TAMD and TMD series engines. It supersedes 837781, catalogued earlier as an oil pressure sensor. Sensor 866839 is the other 0 to 30 bar unit listed here and replaced a reverse-gear pressure sensor number, so check which circuit your gauge is reading.\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 TAMD61A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD62A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TMD100C\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TMD102A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TMD121C\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TMD122A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD71B\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD72A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD72WJ-A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD71A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD102A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD102D\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD103A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD121D\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD122A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD122A\/C\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD122D\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD162A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD162C\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD162C-B\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  TAMD, TMD\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  0 to 30 bar range\n \u003c\/li\u003e\n \u003cli\u003e\n  0.15 kg\n \u003c\/li\u003e\n \u003cli\u003e\n  Listed for 20 applications\n \u003c\/li\u003e\n \u003cli\u003e\n  Supersedes 837781, catalogued earlier as an oil pressure sensor\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Converts oil pressure into an electrical signal for the gauge, over a 0 to 30 bar range.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Gauge reading zero, pegged or wandering with pressure confirmed good\n \u003c\/li\u003e\n \u003cli\u003e\n  Oil weeping from the sensor body or its thread\n \u003c\/li\u003e\n \u003cli\u003e\n  Corroded or green terminals at the connector\n \u003c\/li\u003e\n \u003cli\u003e\n  Readings that change when the connector or harness is moved\n \u003c\/li\u003e\n \u003cli\u003e\n  Warning lamp on with no fault found on a mechanical gauge\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  Confirm the real pressure with a mechanical gauge before condemning the sensor\n \u003c\/li\u003e\n \u003cli\u003e\n  Two 0 to 30 bar sensors are listed here - establish whether your gauge reads the engine oil or the transmission circuit before ordering\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  866840 → Supersedes 837781 → Supersedes 864933\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  837781 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  864933 earlier number superseded by this part\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":53379436314916,"sku":"C735828","price":461.52,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_8e2c9ce4-a123-432c-8a36-c63a465d8bd6.jpg?v=1788098127","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/866840-pressure-sensor-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}