{"product_id":"sierra-18-2137-power-trim-hose-port-replaces-mercruiser-32-99903-32-864588-fits-r-mr-alpha-one-bravo-i-ii-iii","title":"Sierra 18-2137 Power Trim Hose, Port Side, Replaces 32-99903, Fits Alpha One \u0026 Bravo I\/II\/III","description":"\u003cp\u003eThe Sierra 18-2137 is a port-side power trim hose that connects to the bottom of the trim cylinder on MCM 120-260 and Bravo sterndrive setups. It is built for Trim Cylinder Casting #98703 and #98703-1, and is engineered to meet or exceed the original equipment part it replaces. The hose measures 14 inches in length with a metal tube portion approximately 11 1\/4 inches long, and features a machined metal fitting for a secure, leak-resistant connection into the trim system's hydraulic circuit.\u003c\/p\u003e\u003cp\u003eThis hose is designated for the port side only -- it is not interchangeable with the starboard-side hose, which carries a different part number. It fits R, MR, Alpha One, and Bravo I, II, III, X, XR, and XZ drive units. Whether you are replacing a cracked, leaking, or corroded trim hose, the 18-2137 restores proper hydraulic fluid flow to the trim cylinder so the drive tilts and trims 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 18-2137\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide:\u003c\/strong\u003e Port\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Length:\u003c\/strong\u003e 14 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Tube Length:\u003c\/strong\u003e Approximately 11 1\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrim Cylinder Casting Number:\u003c\/strong\u003e 98703, 98703-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.12 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999237217\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross-Reference:\u003c\/strong\u003e 32-99903, 32-864588\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMCM 120-260 \u0026amp; Bravo\u003c\/li\u003e\n\u003cli\u003eR, MR, Alpha One \u0026amp; Bravo I, II, III, X, XR \u0026amp; XZ\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e32-99903\u003c\/li\u003e\n\u003cli\u003e32-864588\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-2137 for the port or starboard side?\u003c\/strong\u003e The Sierra 18-2137 Power Trim Hose is a port-side hose only. It connects to the bottom of the trim cylinder and is not interchangeable with a starboard-side hose, which is a separate part number.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-2137 replace?\u003c\/strong\u003e It replaces OEM numbers 32-99903 and 32-864588, and is built to match Trim Cylinder Casting #98703 and #98703-1.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat drive units does this trim hose fit?\u003c\/strong\u003e The 18-2137 fits R, MR, Alpha One, and Bravo I, II, III, X, XR, and XZ drives, and is designated for use on MCM 120-260 and Bravo applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long is the Sierra 18-2137 hose?\u003c\/strong\u003e The hose itself measures 14 inches in length, with a metal tube portion of approximately 11 1\/4 inches on the 18-2137 Power Trim Hose.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does this part weigh?\u003c\/strong\u003e The Sierra 18-2137 Power Trim Hose weighs 0.12 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-2137 a genuine OEM part or an aftermarket replacement?\u003c\/strong\u003e It is an aftermarket replacement hose engineered to meet or exceed the performance of the original 32-99903 and 32-864588 equipment it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the fitting finish on this trim hose?\u003c\/strong\u003e The metal fitting on the 18-2137 has a machined finish for a precise, secure connection at the trim cylinder.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the 18-2137 different from the Sierra 18-2115 hose?\u003c\/strong\u003e The 18-2115 is built for Trim Cylinder Casting #14035-1 with OEM numbers 32-99903-1 and 32-864959, while the 18-2137 is built for Casting #98703\/98703-1 with OEM numbers 32-99903 and 32-864588 -- they are not the same casting fitment and are not interchangeable.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat signs indicate my trim hose needs replacement?\u003c\/strong\u003e Cracking, leaking, or corrosion in the existing hose connecting to the bottom of the trim cylinder are common reasons to replace it with a part like the Sierra 18-2137.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included when I order the 18-2137?\u003c\/strong\u003e You receive one Sierra 18-2137 Power Trim Hose assembly, consisting of the hose and its metal tube fitting for the port-side trim cylinder connection.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988092399835,"sku":"SIE-18-2137","price":52.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-2137_lg__49042.1558122220.500.750.jpg?v=1785189003","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-2137-power-trim-hose-port-replaces-mercruiser-32-99903-32-864588-fits-r-mr-alpha-one-bravo-i-ii-iii","provider":"Good Vibes Marina","version":"1.0","type":"link"}