{"product_id":"novino-835257q1-flo-torq-ii-hub-kit-for","title":"NOVINO Flo-Torq II Hub Kit 835257Q1 — Fits Mercury\/Mariner \u0026 MerCruiser, restores prop coupling","description":"\u003cp\u003e\u003cstrong\u003eNOVINO 835257Q1 Flo-Torq II Hub Kit is a direct-fit replacement hub assembly designed to restore propeller coupling, reduce vibration, and protect your Mercury\/Mariner or MerCruiser drivetrain.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your boat shows vibration, difficulty planing, or the rubber sleeve in the Flo-Torq II hub is cracked, this kit provides the components needed to repair the propeller connection on many Mercury\/Mariner outboards, MerCruiser Alpha\/Bravo drives, and compatible Verado engines (with 1\" shafts). It replaces OEM 835257Q1 and includes the forward thrust washer, drive sleeve, aft adapter, tab washer, and prop nut so you can do an on-site swap and get back on the water quickly.\u003c\/p\u003e\n\n\u003ch3\u003eWill this hub kit fit my Mercury or MerCruiser engine?\u003c\/h3\u003e\n\u003cp\u003eCompatibility covers a wide range of Mercury\/Mariner outboards and MerCruiser sterndrives, but some older or specific Verado V8 shafts are excluded. Check your engine model year and prop shaft diameter to confirm fit before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCovers Mercury\/Mariner 75HP (1984+) and 90–115HP (1978+), 125HP (1994+).\u003c\/li\u003e\n  \u003cli\u003eFits MerCruiser 120–260HP (selected years) and Alpha One\/Bravo One drives.\u003c\/li\u003e\n  \u003cli\u003eCompatible Verado 150–300 six-cylinder engines with 1\" shaft only; not for Verado V8 1.25\" shafts.\u003c\/li\u003e\n  \u003cli\u003eNot for Mercury\/Mariner 1977 and older models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does installing this Flo-Torq II hub kit improve boat performance?\u003c\/h3\u003e\n\u003cp\u003eReplacing a worn or broken hub sleeve restores propeller alignment and cushioning, which reduces vibration and drivetrain shock. That smoother connection can help protect the prop, reduce noise, and maintain efficient power transfer for better acceleration and fuel economy.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces damaged rubber sleeve that causes vibration and poor planing.\u003c\/li\u003e\n  \u003cli\u003eAbsorbs impact to protect propeller and gearbox components.\u003c\/li\u003e\n  \u003cli\u003eImproves drivetrain efficiency for steadier RPM and potentially lower fuel use.\u003c\/li\u003e\n  \u003cli\u003eDesigned to match Flo-Torq II interchangeable Mercury propellers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the replacement kit and is installation difficult?\u003c\/h3\u003e\n\u003cp\u003eThe NOVINO kit arrives with all primary parts needed to rebuild the Flo-Torq II hub connection, enabling a field replacement without special machining. Installation is straightforward for anyone comfortable with basic prop removal and reassembly—greasing the spindle and following the sequence keeps the job quick and reliable.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes forward thrust washer, drive sleeve, aft adapter, tab washer, and propeller nut.\u003c\/li\u003e\n  \u003cli\u003eRequires removal of prop locknut, retainer, and forward thrust washer first.\u003c\/li\u003e\n  \u003cli\u003eSlide drive sleeve and prop on shaft, install adapter and retainers, tighten locknut per spec.\u003c\/li\u003e\n  \u003cli\u003eApply marine grease to the spindle before reinstalling for smooth operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre there any important exclusions or cautions before purchasing?\u003c\/h3\u003e\n\u003cp\u003eConfirm your propeller dimensions and shaft diameter to avoid buying a non-compatible kit. This part fits specific prop sizes and engine families, so check model years and whether your propeller accepts Flo-Torq II hubs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits common prop sizes such as 13 1\/4 x 17 and 14 1\/2 x 19 for interchangeable Flo-Torq II props.\u003c\/li\u003e\n  \u003cli\u003eNot compatible with Mercury\/Mariner models from 1977 and earlier.\u003c\/li\u003e\n  \u003cli\u003eNot for Verado V8 engines that use a 1.25\" prop shaft.\u003c\/li\u003e\n  \u003cli\u003eConfirm Bravo One and Alpha One drive compatibility before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Boat owners, marine technicians, and DIYers running Mercury\/Mariner outboards, MerCruiser Alpha\/Bravo sterndrives, or qualifying Verado engines who need a reliable replacement hub to eliminate vibration, protect drivetrain components, and restore proper propeller performance. If you want a direct OEM-style replacement that you can install on the water or in the yard, this NOVINO kit is built to match Flo-Torq II fit and function.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this kit replace OEM 835257Q1?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The NOVINO 835257Q1 Flo-Torq II Hub Kit is a direct replacement for OEM 835257Q1.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this on Verado V8 engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Only if your Verado V8 has a 1\" prop shaft; not compatible with 1.25\" Verado V8 shafts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NOVINO","offers":[{"title":"Default Title","offer_id":48023925588129,"sku":"B0CZRKT3NY","price":99.16,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/6532\/5729\/files\/novino-835257q1-front-assembly.jpg?v=1791355944","url":"https:\/\/canadiansporting.ca\/products\/novino-835257q1-flo-torq-ii-hub-kit-for","provider":"Canadian Sporting","version":"1.0","type":"link"}