{"product_id":"sierra-18-2155-shift-shaft-housing-bushing-for-mercury-outboards-replaces-mercury-25-25439","title":"Sierra 18-2155 Shift Shaft Housing Bushing, Replaces Mallory 9-76134, Aluminum","description":"\u003cp\u003eThe Sierra 18-2155 Shift Shaft Housing Bushing is an aluminum bushing used in Mercury outboard propeller shaft assemblies. It is a knob-type hardware component that fits into the shift shaft housing, providing a wear surface for shaft engagement. The bushing is machined from aluminum for durability and resistance to corrosion in a marine environment, and it is finished with a painted white coating for a clean, modern appearance that matches surrounding outboard hardware.\u003c\/p\u003e\u003cp\u003eEach unit ships as a single Shift Shaft Housing Bushing, sized as a direct fit for applications calling for Sierra part number 18-2155 or its cross-referenced equivalent. Because shift shaft components see repeated mechanical engagement every time the outboard is shifted, the bushing is a wear item worth keeping on hand for routine maintenance or shift-linkage repair.\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 18-2155\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Type:\u003c\/strong\u003e Shift Shaft Housing Bushing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Painted\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.03 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e 1 Shift Shaft Housing Bushing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999311597\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross Reference (Mallory):\u003c\/strong\u003e 9-76134\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eUsed in Mercury outboard propeller shaft assemblies.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eMallory 9-76134\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sierra 18-2155 used for?\u003c\/strong\u003e The Sierra 18-2155 is a Shift Shaft Housing Bushing used in Mercury outboard propeller shaft assemblies, providing a wear surface where the shift shaft engages the housing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs 18-2155 the same part as Mallory 9-76134?\u003c\/strong\u003e Yes, Sierra part 18-2155 cross-references directly to Mallory number 9-76134, so either number identifies the same shift shaft housing bushing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the shift shaft housing bushing made of?\u003c\/strong\u003e It is made of aluminum, chosen for its resistance to corrosion and durability in marine use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-2155 bushing weigh?\u003c\/strong\u003e The Sierra 18-2155 Shift Shaft Housing Bushing weighs 0.03 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color and finish does this bushing come in?\u003c\/strong\u003e It is finished in white with a painted coating.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many bushings are included in one order?\u003c\/strong\u003e One order of the Sierra 18-2155 includes a single Shift Shaft Housing Bushing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a genuine Sierra part or an aftermarket copy?\u003c\/strong\u003e This is a genuine Sierra-branded component, part number 18-2155, manufactured under Sierra's own part numbering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat shape is the bushing?\u003c\/strong\u003e The Sierra 18-2155 Shift Shaft Housing Bushing has a round shape.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use the Mallory 9-76134 number to order this part?\u003c\/strong\u003e Yes, because Mallory 9-76134 and Sierra 18-2155 cross-reference to the same bushing, searching either number will lead to this component.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat type of equipment does 18-2155 fit?\u003c\/strong\u003e It is designed for use in Mercury outboard propeller shaft assemblies where a shift shaft housing bushing is required.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988092727515,"sku":"SIE-18-2155","price":20.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-2155_lg__20051.1558123156.500.750.jpg?v=1785188598","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-2155-shift-shaft-housing-bushing-for-mercury-outboards-replaces-mercury-25-25439","provider":"Good Vibes Marina","version":"1.0","type":"link"}