{"product_id":"21194394-shim-genuine-volvo-penta","title":"21194394 Shim | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Genuine Volvo Penta 0.25 mm calibration shim used beneath the fuel-injection pump on D2-50F engines. Shim thickness establishes pump position and injection timing; it must be selected according to the service measurement and must not be replaced with a random washer.\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 D2-55F\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D2-50F\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D2-75F\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D2-60F\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  D\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   HP Range:\n  \u003c\/strong\u003e\n  50-75 HP\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  Genuine Volvo Penta precision calibration shim\n \u003c\/li\u003e\n \u003cli\u003e\n  Thickness: 0.25 mm\n \u003c\/li\u003e\n \u003cli\u003e\n  Used for fuel-injection pump height and timing adjustment\n \u003c\/li\u003e\n \u003cli\u003e\n  One of a graded shim series\n \u003c\/li\u003e\n \u003cli\u003e\n  Measure and follow the workshop procedure before selecting thickness\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine type: Volvo Penta D2 four-cylinder mechanically injected marine diesel\n \u003c\/li\u003e\n \u003cli\u003e\n  TH=0.25mm (Volvo assembly listing)\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Sets the injection-pump installed height so fuel-delivery timing remains within specification.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Incorrect injection timing after pump replacement\n \u003c\/li\u003e\n \u003cli\u003e\n  Hard starting or excessive smoke\n \u003c\/li\u003e\n \u003cli\u003e\n  Reduced power or harsh combustion noise\n \u003c\/li\u003e\n \u003cli\u003e\n  Shim fretting, distortion or corrosion\n \u003c\/li\u003e\n \u003cli\u003e\n  Measured pump height outside specification\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  Shims are supplied in graded thicknesses and exist to bring a setting into specification, so measure with a micrometer and select the thickness the setting procedure for your engine calls for rather than matching one by eye\n \u003c\/li\u003e\n \u003cli\u003e\n  Note which shim came from which position on removal and keep them identified — once an assembly has bedded in, shims are not interchangeable between positions\n \u003c\/li\u003e\n \u003cli\u003e\n  Check both faces are clean, flat and free of burrs, corrosion and old sealant before fitting; dirt trapped under a shim shifts the setting as surely as the wrong thickness does\n \u003c\/li\u003e\n \u003cli\u003e\n  Discard any shim that is dished, cracked, pitted or fretted rather than reusing it, and make sure no old shim has been left behind in the recess\n \u003c\/li\u003e\n \u003cli\u003e\n  Recheck the clearance or setting after the assembly is tightened down, because clamping load can change the measurement you took loose\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  21194396 - 0.35 mm calibration shim\n \u003c\/li\u003e\n \u003cli\u003e\n  3583764 - other graded shim references\n \u003c\/li\u003e\n \u003cli\u003e\n  3583765 - other graded shim references\n \u003c\/li\u003e\n \u003cli\u003e\n  3583766 - other graded shim references\n \u003c\/li\u003e\n \u003cli\u003e\n  3801361 - injection pump\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n OEM Reman Alternatives\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  3801337 - remanufactured injection-pump references\n \u003c\/li\u003e\n \u003cli\u003e\n  3801531 - remanufactured injection-pump references\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":53385399173412,"sku":"5008439","price":47.84,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_632d8336-b9c0-4eee-83d5-325547958774.jpg?v=1777194862","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/21194394-shim-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}