{"product_id":"power-trim-hose-32-in-replaces-mercruiser-32-59842-fits-mc-i-drives-sierra-18-2109","title":"Sierra Power Trim Hose 18-2109, 32 Inch, Replaces Mercury Marine 32-59842, Fits MC-I Drives","description":"\u003cp\u003eThe Sierra 18-2109 Power Trim Hose is a 32 inch rubber hose designed for the power trim system on MC-I drives, connecting the trim pump to the trim cylinder circuit. It is built from rubber construction in a white finish and sized with a 1\/8 inch fitting connection and a 0.13 inch outside diameter, matching the dimensions of the original equipment hose it replaces. This hose serves as a direct replacement for Mercury Marine part number 32-59842, giving boat owners and marine technicians a straightforward way to restore trim system function when the original hose has cracked, hardened, or begun to leak with age. Power trim hoses are a wear item subject to constant flexing and exposure to hydraulic fluid, heat, and saltwater environments, so periodic replacement is a normal part of maintaining reliable trim and tilt operation. At 0.15 pounds, the hose is lightweight and straightforward to install using standard hand tools, making it a practical option for a routine trim system repair or a full trim hose set replacement. It is intended for MC-I drives within the serial number range 3780850-6225576.\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 18-2109\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Length:\u003c\/strong\u003e 32 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter:\u003c\/strong\u003e 0.13 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Size:\u003c\/strong\u003e 1\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.15 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross Reference:\u003c\/strong\u003e 32-59842\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eMC-I drives, serial numbers 3780850-6225576\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eMercury Marine 32-59842\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-2109 power trim hose fit?\u003c\/strong\u003e This hose fits MC-I drives within the serial number range 3780850-6225576, and is used in the power trim hydraulic circuit connecting the trim pump to the trim cylinder.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-2109 a direct replacement for a Mercury Marine part?\u003c\/strong\u003e Yes, the 18-2109 hose replaces Mercury Marine part number 32-59842 and is built to the same length and fitting specifications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long is the Sierra 18-2109 power trim hose?\u003c\/strong\u003e The hose measures 32 inches in length with a 0.13 inch outside diameter and a 1\/8 inch fitting size.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the 18-2109 trim hose made from?\u003c\/strong\u003e It is made from rubber construction with a white finish, suited to withstand hydraulic fluid and marine environment exposure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-2109 power trim hose weigh?\u003c\/strong\u003e The Sierra 18-2109 power trim hose weighs 0.15 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I install this power trim hose myself?\u003c\/strong\u003e Installation involves disconnecting the old hose at its fittings and connecting the new Sierra 18-2109 in its place using standard hand tools; no specialized equipment is required for the hose swap itself.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy would I need to replace a power trim hose like the 18-2109?\u003c\/strong\u003e Power trim hoses degrade over time from constant flexing, heat, and fluid exposure, leading to cracking, hardening, or leaks, which is when a replacement hose such as the 18-2109 is needed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the fitting size on the Sierra 18-2109 hose?\u003c\/strong\u003e The fitting size on this hose is 1\/8 inch.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-2109 hose genuine Sierra or aftermarket?\u003c\/strong\u003e The 18-2109 is a Sierra branded part manufactured as a replacement for the original Mercury Marine 32-59842 hose.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Sierra 18-2109 come as a single hose or a kit?\u003c\/strong\u003e The 18-2109 is sold as a single 32 inch power trim hose, not a multi-hose kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the Sierra 18-2109 power trim hose?\u003c\/strong\u003e The hose has a white finish.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988092137691,"sku":"SIE-18-2109","price":57.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-2109_lg__99361.1558121350.500.750.jpg?v=1785188306","url":"https:\/\/www.goodvibesmarina.com\/products\/power-trim-hose-32-in-replaces-mercruiser-32-59842-fits-mc-i-drives-sierra-18-2109","provider":"Good Vibes Marina","version":"1.0","type":"link"}