{"product_id":"marine-stator-for-mercury-outboards-replaces-mercury-398-5255-sierra-18-5856-1","title":"Sierra Stator 18-5856-1, Replaces Mercury Marine 398-5255, Fits Mercury 40 HP 2 Cylinder Outboards","description":"\u003cp\u003eThe Sierra Stator 18-5856-1 is an electrical charging component built to meet or exceed original equipment quality for compatible Mercury outboard engines. It is engineered as a direct equivalent to the original Mercury Marine stator, generating the AC current the engine's ignition and charging system relies on. Built with marine-grade components suited for both saltwater and freshwater use, this stator is designed for electric start, transom mount outboard applications.\u003c\/p\u003e\u003cp\u003eThis stator is intended for a Mercury 40 HP 2 cylinder outboard within the serial number range 3859435 to 5823917. Confirm your engine's serial number falls within this range before ordering, since electrical components like stators are fit specific and the wrong stator will not charge or fire the engine correctly.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-5856-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Stator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Type:\u003c\/strong\u003e 4 Stroke\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation Mode:\u003c\/strong\u003e Electric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Transom Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Type:\u003c\/strong\u003e Gasoline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Use:\u003c\/strong\u003e Salt Water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Mercury 40 HP 2 Cylinder outboard, serial numbers 3859435-5823917\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.9 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eMercury 40 HP 2 Cylinder outboard, serial numbers 3859435 to 5823917\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCDI 174-5255\u003c\/li\u003e\n\u003cli\u003eMercury 398-5255\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engine does the Sierra 18-5856-1 stator fit?\u003c\/strong\u003e This stator fits a Mercury 40 HP 2 cylinder outboard within serial number range 3859435 to 5823917. Check your engine's serial number tag to confirm it falls in this range before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-5856-1 stator compatible with Mercury part 398-5255?\u003c\/strong\u003e Yes, the 18-5856-1 stator is built as a direct equivalent to Mercury Marine part number 398-5255 and is also cross-referenced to CDI 174-5255.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this stator work with electric start outboards?\u003c\/strong\u003e Yes, the Sierra 18-5856-1 stator is designed for electric start, transom mount Mercury 40 HP 2 cylinder outboard applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-5856-1 stator weigh?\u003c\/strong\u003e The Sierra 18-5856-1 stator weighs 0.9 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan this stator be used in saltwater?\u003c\/strong\u003e Yes, the 18-5856-1 stator is built with marine-grade components recommended for salt water use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-5856-1 an OEM or aftermarket part?\u003c\/strong\u003e It is a Sierra aftermarket stator engineered to meet or exceed the quality of the original equipment Mercury Marine 398-5255 stator it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat fuel type engine is this stator designed for?\u003c\/strong\u003e The 18-5856-1 stator is designed for gasoline-fueled outboard engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this stator fit any Mercury 40 HP outboard?\u003c\/strong\u003e No, the 18-5856-1 stator is fit specific to a Mercury 40 HP 2 cylinder outboard within serial numbers 3859435 to 5823917, so confirm your engine's serial number before purchasing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat mounting type is the 18-5856-1 stator built for?\u003c\/strong\u003e This stator is built for transom mount outboard configurations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat operation mode does this stator support?\u003c\/strong\u003e The Sierra 18-5856-1 stator supports electric operation mode.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988331245787,"sku":"SIE-18-5856-1","price":307.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-5856_lg__70809.1558129118.500.750.jpg?v=1785188483","url":"https:\/\/www.goodvibesmarina.com\/products\/marine-stator-for-mercury-outboards-replaces-mercury-398-5255-sierra-18-5856-1","provider":"Good Vibes Marina","version":"1.0","type":"link"}