{"product_id":"volvo-773","title":"Volvo Penta Exhaust Pipe 3858873 – SX \/ DP-S Sterndrive","description":"\u003ch2\u003eVolvo Penta OEM Exhaust Pipe – Part No. 3858873\u003c\/h2\u003e\n\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3858873\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExhaust Pipe \/ Exhaust Pipe Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRear Exhaust \/ Transom Exhaust Passage\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrive Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSX and DP-S sterndrive configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiagram Position\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTransom \/ gimbal-area exhaust connection — typically secured with four flange screws\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 4.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupersedes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3855281 (earlier Volvo Penta number); related earlier reference 3850794\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReplaced By\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo documented replacement — 3858873 is the current active OEM number\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelated Exhaust Seal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3852846 (exhaust pipe seal — used in applicable assemblies)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\n\u003cp\u003eConfirm fitment by exact engine model, production year, and drive configuration before ordering. A 5.0L or 7.4L engine may use a different exhaust pipe depending on the sterndrive fitted — this part is specifically for SX and DP-S installations. Other transom systems (290 DP, DPX) use different exhaust pipe numbers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVolvo Penta 4.3L gasoline engines with SX or DP-S sterndrive\u003c\/li\u003e\n  \u003cli\u003eVolvo Penta 5.0L gasoline engines with SX or DP-S sterndrive\u003c\/li\u003e\n  \u003cli\u003eVolvo Penta 5.7L gasoline engines with SX or DP-S sterndrive\u003c\/li\u003e\n  \u003cli\u003eVolvo Penta 7.4L gasoline engines with SX or DP-S sterndrive\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cp\u003eReplace this exhaust pipe if it is cracked, corroded, distorted, or leaking exhaust gases or cooling water at the transom connection. Inspect it closely any time the engine or transom assembly is removed for major service, as the pipe and its sealing surfaces are exposed to significant heat cycling and corrosion over time.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003eBefore installation, inspect the exhaust pipe seal (3852846), connecting hoses, clamps, and the four flange screws listed in applicable diagrams. Ensure all mating surfaces at the transom are clean and free of corrosion before seating the new pipe. Torque flange screws to the Volvo Penta specification for the assembly.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Parts\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/8131492282404\"\u003eVolvo Penta Exhaust Transom Sealing Kit 3587651\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my 290 DP or DPX drive?\u003c\/strong\u003e\u003cbr\u003eNo — 3858873 is specifically for SX and DP-S applications. Volvo Penta uses different exhaust pipe part numbers for 290 DP, DPX, and other transom systems. Confirm by drive type and serial number before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat superseded parts does 3858873 replace?\u003c\/strong\u003e\u003cbr\u003e3858873 supersedes earlier Volvo Penta exhaust pipe 3855281. An earlier related reference, 3850794, also appears in some application histories. Use 3858873 as the current ordering number.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to replace the exhaust seal at the same time?\u003c\/strong\u003e\u003cbr\u003eYes, in most cases. Exhaust pipe seal 3852846 is listed adjacent to this pipe in applicable diagrams. Since the seal is exposed whenever the pipe is removed, replacing it at the same time is the recommended practice to prevent exhaust or water leaks after reassembly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this an exhaust pipe kit or just the pipe?\u003c\/strong\u003e\u003cbr\u003eVolvo Penta catalogs 3858873 as an exhaust pipe assembly — confirm the exact kit contents against your parts diagram, as hardware and seal inclusion can vary by application and production period.\u003c\/p\u003e\n\n\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\n\u003cp\u003eDrive type is the most critical fitment detail for this part — customers often know their engine displacement but not their sterndrive model, and exhaust pipe applications split between SX, DP-S, 290 DP, and DPX configurations. This pipe comes up most during transom rebuilds, engine replacements, or when a customer reports exhaust smell or water ingress at the back of the boat. Ordering the exhaust seal at the same time avoids a second service visit.\u003c\/p\u003e","brand":"VOL","offers":[{"title":"Default Title","offer_id":43564033015844,"sku":"3858873","price":784.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/1492b482-8166-4b05-b145-2e83c81d3f32.png?v=1788635019","url":"https:\/\/marisolmarine.com\/products\/volvo-773","provider":"Marisol Marine Company","version":"1.0","type":"link"}