{"product_id":"merc-207","title":"Mercury MerCruiser Exhaust Tube Seal - 37641001","description":"\u003cp\u003ehe Mercury MerCruiser Quicksilver \u003cstrong\u003e37641001\u003c\/strong\u003e is a genuine Mercury Marine OEM \u003cstrong\u003eexhaust tube seal\u003c\/strong\u003e used on select vintage Mercury outboard and MerCruiser sterndrive exhaust housing assemblies. This seal replaces the earlier \u003cstrong\u003e26-37641 \/ 37641\u003c\/strong\u003e reference and is used where the factory parts diagram calls for this seal at the exhaust tube, exhaust housing pocket, driveshaft housing, or lower-unit interface. It helps seal the exhaust and cooling-water passage area so gases and water remain routed through the intended housing channels.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Mercury Marine factory OEM exhaust tube seal.\u003c\/li\u003e\n\u003cli\u003eCurrent Mercury service part number: \u003cstrong\u003e37641001\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eEarlier Mercury\/MerCruiser reference: \u003cstrong\u003e26-37641 \/ 37641\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eMolded rubber seal for select exhaust tube and exhaust housing pocket locations.\u003c\/li\u003e\n\u003cli\u003eGTIN\/UPC reference associated with the earlier part family: \u003cstrong\u003e745061139763\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eListed dimensions: \u003cstrong\u003e3.75 in. L x 1.38 in. W x 2.50 in. H\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eListed weight: \u003cstrong\u003e0.09 lb\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eUsed where the Mercury\/MerCruiser parts diagram specifically calls for this seal in the exhaust housing or lower-unit interface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eApplication Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCommon where-used application groups include select vintage Mercury outboards and MerCruiser sterndrive assemblies by serial number and diagram location, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMercury 65 HP\u003c\/strong\u003e outboards, serial range \u003cstrong\u003e1765044 through 2119748\u003c\/strong\u003e, where specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMercury 90 HP\u003c\/strong\u003e outboards, serial range \u003cstrong\u003e1766824 through 1869775\u003c\/strong\u003e, where specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMercury 100 HP and 110 HP\u003c\/strong\u003e outboards, serial range \u003cstrong\u003e1768404 through 2318585\u003c\/strong\u003e, where specified\u003c\/li\u003e\n\u003cli\u003eSelect Mercury lower gearcase and exhaust housing assemblies using the matching exhaust tube seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMerCruiser 120 \/ 140 \/ 165\u003c\/strong\u003e sterndrive applications where specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMerCruiser 470 \/ 485\u003c\/strong\u003e applications where specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMerCruiser 225-S \/ 228 \/ 233 \/ 250 \/ 260 \/ 888 \/ 898\u003c\/strong\u003e applications where specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMerCruiser Model 60 Renault 68\u003c\/strong\u003e applications where specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse this seal only where the Mercury\/MerCruiser parts diagram specifically calls for \u003cstrong\u003e37641001\u003c\/strong\u003e, \u003cstrong\u003e26-37641\u003c\/strong\u003e, or \u003cstrong\u003e37641\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSerial Number Fitment Notice\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eConfirm fitment by engine or drive serial number, exhaust housing style, lower-unit configuration, water passage layout, and exact Mercury\/MerCruiser parts diagram before ordering. Vintage Mercury outboards and early MerCruiser drives used many similar rubber seals across exhaust, cooling-water, driveshaft housing, and lower-unit mating locations.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhen This Part Needs Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eReplace this seal if the original rubber is hardened, cracked, flattened, swollen, torn, missing, or damaged during lower-unit or driveshaft housing service. It should also be inspected when servicing water pump components, exhaust housing joints, cooling-water leaks, or any area where exhaust or water may be bypassing the intended passage.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eClean the exhaust housing pocket, lower-unit mating surface, and surrounding water\/exhaust passage area before installing the new seal. Remove old rubber, salt buildup, carbon residue, corrosion, and debris without gouging the sealing surfaces. Inspect the water tube, exhaust tube, lower-unit housing, driveshaft housing, fasteners, and related gaskets while the assembly is apart. Install the seal in the exact orientation shown in the Mercury\/MerCruiser service diagram.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAlternate\/Superseded Part Numbers\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e37641001\u003c\/strong\u003e — current Mercury service part number\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e26-37641\u003c\/strong\u003e — earlier Mercury\/MerCruiser formatted part number\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e37641\u003c\/strong\u003e — earlier short part number\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eParts Desk Insight\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eExhaust tube seals on older outboards and sterndrives should be replaced when the housing joint is disturbed. A compressed or aged seal may not reseal correctly after disassembly, which can allow exhaust or cooling water to bypass the intended passage and create repeat service work after reassembly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Ships same or next day for fast Canada wide shipping. ⚓\u003c\/p\u003e","brand":"MERC","offers":[{"title":"Default Title","offer_id":43563855904804,"sku":"37641","price":6.35,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/43e36b3e-b3bd-4094-94bc-1c060400d62a.png?v=1781133495","url":"https:\/\/marisolmarine.com\/products\/merc-207","provider":"Marisol Marine Company","version":"1.0","type":"link"}