{"product_id":"3853283-carb-mounting-gasket-for-volvo-penta-3-0l-4-3l-jlm-marine","title":"3853283 Carb Mounting Gasket for Volvo Penta 3.0L 4.3L | JLM Marine","description":"\u003ch2\u003eCarb Mounting Gasket for Volvo Penta 3.0L 4.3L | Replaces 3853283\u003c\/h2\u003e\n\n\u003cp\u003eThis carburetor mounting gasket is engineered for \u003cstrong\u003eVolvo Penta 3.0L and 4.3L marine engines\u003c\/strong\u003e equipped with Holley or Demon 2-barrel carburetors. It provides a reliable seal between the carburetor and intake manifold, preventing vacuum leaks and ensuring optimal engine performance.\u003c\/p\u003e\n\n\u003cp\u003eThis aftermarket gasket directly replaces OEM part number \u003cstrong\u003e3853283\u003c\/strong\u003e, delivering a precise fit and dependable sealing at a competitive price.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eCompatible with Holley \u0026amp; Demon 2BBL carburetors\u003c\/li\u003e\n\u003cli\u003eFits Volvo Penta 3.0L \u0026amp; 4.3L marine engines\u003c\/li\u003e\n\u003cli\u003ePrevents vacuum leaks for smooth idle and performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Cross-Reference\u003c\/h2\u003e\n\n\u003cp\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket brands.\u003c\/p\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e3853283\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCompatible Engine Models\u003c\/h2\u003e\n\n\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e4.3L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Part Number\u003c\/td\u003e\n\u003ctd\u003e3853283\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eCarburetor Mounting Gasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarburetor Type\u003c\/td\u003e\n\u003ctd\u003eHolley \u0026amp; Demon 2BBL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngine Compatibility\u003c\/td\u003e\n\u003ctd\u003eVolvo Penta 3.0L, 4.3L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color:red;\"\u003e1 × Carburetor Mounting Gasket\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\n\u003col\u003e\n\u003cli\u003eDisconnect the battery and ensure the engine is cool before beginning work.\u003c\/li\u003e\n\u003cli\u003eRemove the air cleaner assembly and disconnect the fuel line from the carburetor.\u003c\/li\u003e\n\u003cli\u003eDisconnect all vacuum lines, linkage, and electrical connections from the carburetor. Label connections for easier reassembly.\u003c\/li\u003e\n\u003cli\u003eRemove the carburetor mounting nuts or bolts and carefully lift the carburetor off the intake manifold.\u003c\/li\u003e\n\u003cli\u003eThoroughly clean the mounting surface on both the intake manifold and carburetor base, removing all old gasket material and debris.\u003c\/li\u003e\n\u003cli\u003ePosition the new gasket onto the intake manifold, aligning all bolt holes and port openings.\u003c\/li\u003e\n\u003cli\u003eCarefully set the carburetor onto the new gasket, ensuring proper alignment.\u003c\/li\u003e\n\u003cli\u003eInstall the mounting nuts or bolts and tighten in a cross pattern to the manufacturer's specified torque. Avoid over-tightening to prevent gasket damage.\u003c\/li\u003e\n\u003cli\u003eReconnect all vacuum lines, linkage, and electrical connections in their original positions.\u003c\/li\u003e\n\u003cli\u003eReconnect the fuel line and install the air cleaner assembly.\u003c\/li\u003e\n\u003cli\u003eReconnect the battery and start the engine, checking for vacuum leaks around the gasket.\u003c\/li\u003e\n\u003cli\u003eIf unsure about your engine serial number or fitment, verify before installation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How do I confirm this gasket fits my engine?\u003c\/strong\u003e\u003cbr\u003e\nA: This gasket fits Volvo Penta 3.0L and 4.3L engines with Holley or Demon 2-barrel carburetors. If you are unsure, please provide your engine serial number to verify compatibility before ordering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What are the signs that my carburetor mounting gasket needs replacement?\u003c\/strong\u003e\u003cbr\u003e\nA: Common symptoms include rough idle, poor acceleration, decreased fuel economy, hissing sounds from the carburetor area, and visible cracks or deterioration of the gasket material.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace the carburetor mounting gasket?\u003c\/strong\u003e\u003cbr\u003e\nA: Replace the gasket whenever the carburetor is removed for service or repair. Also replace it if you notice vacuum leaks, typically every few years depending on usage and exposure to heat cycles.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Will this gasket work with other carburetor brands besides Holley and Demon?\u003c\/strong\u003e\u003cbr\u003e\nA: This gasket is specifically designed for Holley and Demon 2-barrel carburetors on Volvo Penta 3.0L and 4.3L engines. Verify the bolt pattern and port dimensions match your carburetor before installation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What's the difference between OEM and aftermarket gaskets?\u003c\/strong\u003e\u003cbr\u003e\nA: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How fast do you ship and how much does it cost?\u003c\/strong\u003e\u003cbr\u003e\nA: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is your warranty and return policy?\u003c\/strong\u003e\u003cbr\u003e\nA: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused \u0026amp; in original condition); please see our policy page or reach out for instructions.\u003c\/p\u003e\n\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eVerify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.\u003c\/li\u003e\n\u003cli\u003eThis product is an aftermarket replacement part and is not an OEM component.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended to ensure safety and optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Assured:\u003c\/strong\u003e As a trusted manufacturer for over 20 years, we supply top marine brands globally.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Global Shipping:\u003c\/strong\u003e Free delivery worldwide in 5–15 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect from Manufacturer:\u003c\/strong\u003e Competitive pricing without compromising quality.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981000540473,"sku":"23GT312","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_287398ef-2b4e-44f5-bb56-8d2971873516.jpg?v=1772414182","url":"https:\/\/jlmmarine.com\/es\/products\/3853283-carb-mounting-gasket-for-volvo-penta-3-0l-4-3l-jlm-marine","provider":"JLM Marine Boat Parts Limited","version":"1.0","type":"link"}