{"product_id":"cylinder-block-drain-tap-1-4-in-npt-22-16951a1-18-4218-for-mercruiser","title":"Cylinder Block Drain Tap 1\/4\" NPT 22-16951A1 18-4218 for MerCruiser Volvo Penta OMC","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eCylinder block drain tap and plug for marine inboard and sterndrive engines, 1\/4 in NPT thread, supplied as 1 x tap. It replaces MerCruiser 22-16951A1, 22-16951Q1, 22-16951T1, 22-64426 and 22-87238, Volvo Penta 82745 and 82745-1, OMC 379957, Sierra 18-4218, Mallory 9-41201 and GLM 13993. The tap lets you drain the block for winterising or after a raw-water flush; a seized or weeping tap is the usual reason a block will not drain or keeps losing coolant.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications \u0026amp; Attributes\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:6px\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:6px\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eNew \/ New with tags\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eCylinder Block Drain Tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eThread\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e1\/4 in NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eBlock drain, winterising\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOEM Cross Reference\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:6px\"\u003eBrand\u003c\/th\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:6px\"\u003eOEM Part Numbers\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eMerCruiser\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e22-16951A1, 22-16951Q1, 22-16951T1, 22-64426, 22-87238\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e82745, 82745-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eOMC \/ Evinrude Johnson \/ BRP\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e379957\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eSierra\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e18-4218\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eMallory\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e9-41201\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eGLM\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e13993\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCompatible Engines\u003c\/h2\u003e\n\u003cp\u003eFits the following marine engine families:\u003c\/p\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:6px\"\u003eBrand\u003c\/th\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:6px\"\u003eEngine Type\u003c\/th\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:6px\"\u003eApplication\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eMerCruiser\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eSterndrive\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eBlock drain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eSterndrive and inboard\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eBlock drain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eOMC \/ Evinrude Johnson\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eSterndrive and inboard\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eBlock drain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:6px\"\u003eComponent\u003c\/th\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:6px\"\u003eQty\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eCylinder Block Drain Tap\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCondition \u0026amp; Warranty\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:6px\"\u003eItem\u003c\/th\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:6px\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eNew \/ New with tags\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003ePackaging\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eSealed retail packaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eBefore You Buy\u003c\/h2\u003e\n\u003cul style=\"list-style:none\"\u003e\n\u003cli\u003eVerify your engine model and the thread in your block before ordering\u003c\/li\u003e\n\u003cli\u003eThis is 1\/4 in NPT — check the drain port size on your engine\u003c\/li\u003e\n\u003cli\u003eClear the drain hole before fitting; sediment is the usual cause of a blocked drain\u003c\/li\u003e\n\u003cli\u003eUse thread sealant on the NPT thread, not on the tap mechanism\u003c\/li\u003e\n\u003cli\u003e30-Day Easy Returns\u003c\/li\u003e\n\u003cli\u003eFree Worldwide Shipping\u003c\/li\u003e\n\u003cli\u003eOEM Quality Without the Markup\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"XRmarine","offers":[{"title":"Default Title","offer_id":67757475725355,"sku":"24DT038","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/0415\/7227\/files\/10_c3da71bd-b45b-48b6-a8b5-182f36b03cc2.jpg?v=1791271375","url":"https:\/\/xrmarineparts.com\/de\/products\/cylinder-block-drain-tap-1-4-in-npt-22-16951a1-18-4218-for-mercruiser","provider":"XRmarine","version":"1.0","type":"link"}