{"product_id":"tmrc-merc-300x-v3-outboard-stl-pack","title":"TMRC Merc 300X V3 Outboard — STL Pack","description":"\u003ch2\u003eDISCLAIMER\u003c\/h2\u003e\n\u003cp\u003eThis is a \u003cstrong\u003edigital STL file\u003c\/strong\u003e. No physical product will be shipped.\u003cbr\u003e\nAll sales are final. Due to the nature of digital downloads, \u003cstrong\u003eno refunds or exchanges\u003c\/strong\u003e are offered.\u003cbr\u003e\nFiles are for personal use only. Redistribution, resale, or sharing of the files or printed parts is prohibited.\u003cbr\u003e\nThis is an \u003cstrong\u003eoriginal Tremendous Marine RC design\u003c\/strong\u003e and is \u003cstrong\u003enot affiliated with, endorsed by, or associated with any real-world boat manufacturer\u003c\/strong\u003e. TMRC is not affiliated with Mercury Marine.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTMRC MERC 300X V3 OUTBOARD — STL PACK\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt on the TMRC 3660 V3 platform.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe next evolution of the TMRC outboard lineup. The Merc 300x V3 is built on the TMRC 3660 V3 platform and designed specifically around the proven TFL lower unit setup.\u003c\/p\u003e\n\u003cp\u003eThis version features a redesigned mounting structure for improved rigidity, cleaner fitment, and better long-term durability under high-power setups. Built for serious RC offshore applications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Compatibility:\u003c\/strong\u003e 3660 brushless water-cooled setup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLower Unit Compatibility:\u003c\/strong\u003e TFL lower unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Shaft:\u003c\/strong\u003e 44.3 mm, 4 mm stainless\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLower Unit Mounting Hardware:\u003c\/strong\u003e 25 mm M2 screws\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteering \/ Swivel Bolt:\u003c\/strong\u003e M3 × 80 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMerc 300x V3 cowling\u003c\/li\u003e\n\u003cli\u003eUpdated V3 midsection\u003c\/li\u003e\n\u003cli\u003eSwivel bracket components\u003c\/li\u003e\n\u003cli\u003eMounting hardware locations integrated into the design\u003c\/li\u003e\n\u003cli\u003eTrim-compatible architecture\u003c\/li\u003e\n\u003cli\u003eSTL files for 3D printing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eRecommended Print Settings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e PETG \/ ASA \/ ABS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWalls:\u003c\/strong\u003e 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInfill:\u003c\/strong\u003e 5% (3D Honeycomb)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLayer Height:\u003c\/strong\u003e 0.2–0.28 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware:\u003c\/strong\u003e Heat inserts strongly recommended\u003c\/li\u003e\n\u003cli\u003eIncrease infill around high-stress mounting areas on aggressive setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eFilament\u003c\/h3\u003e\n\u003cp\u003ePrinted in \u003cstrong\u003eSUNLU PETG\u003c\/strong\u003e. Get it here (affiliate link): \u003ca href=\"https:\/\/store.sunlu.com?sca_ref=11554757.OetPZf1JlD\u0026amp;utm_source=sunluaffiliate\u0026amp;utm_medium=sunluaffiliate\u0026amp;utm_campaign=sunluaffiliate\" target=\"_blank\" rel=\"noopener sponsored\"\u003ehttps:\/\/store.sunlu.com?sca_ref=11554757.OetPZf1JlD\u0026amp;utm_source=sunluaffiliate\u0026amp;utm_medium=sunluaffiliate\u0026amp;utm_campaign=sunluaffiliate\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eRequired Non-Printable Components (Not Included)\u003c\/h3\u003e\n\u003cp\u003eThese parts are not printable and must be sourced separately:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3660 Brushless Motor (2150KV)\u003c\/strong\u003e — \u003ca href=\"https:\/\/amzn.to\/3OrRagp\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/amzn.to\/3OrRagp\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLower Unit — TFL B54210 H-KIT-E\u003c\/strong\u003e — \u003ca href=\"https:\/\/tflnorthamerica.com\/product\/tfl-b54210-h-kit-e-for-b54210\/\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/tflnorthamerica.com\/product\/tfl-b54210-h-kit-e-for-b54210\/\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.0 mm Stainless Steel Drive Shaft\u003c\/strong\u003e — \u003ca href=\"https:\/\/amzn.to\/4q64TGN\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/amzn.to\/4q64TGN\u003c\/a\u003e\u003cbr\u003e\u003cem\u003eRequired exposed length: 21.34 mm ± 0.5 mm\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElastic Shaft Coupler (5 mm → 4 mm)\u003c\/strong\u003e — \u003ca href=\"https:\/\/a.aliexpress.com\/_msaWfy5\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/a.aliexpress.com\/_msaWfy5\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference Motor Mount Screw (Optional)\u003c\/strong\u003e — \u003ca href=\"https:\/\/www.mcmaster.com\/91273A349\/\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/www.mcmaster.com\/91273A349\/\u003c\/a\u003e\u003cbr\u003e\u003cem\u003eAny standard M3 screw of suitable length may be used\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eAssembly Video\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/youtu.be\/vJ56jMa7Hlc?si=cNOe1XT5LX-_ekv-\" rel=\"noopener\" target=\"_blank\"\u003eWatch the TMRC V3 outboard assembly walkthrough on YouTube\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eDesigned For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-performance RC center consoles\u003c\/li\u003e\n\u003cli\u003eCatamarans\u003c\/li\u003e\n\u003cli\u003eOffshore race builds\u003c\/li\u003e\n\u003cli\u003eTwin and quad outboard setups\u003c\/li\u003e\n\u003cli\u003eScale replica projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eDigital Download Only\u003c\/h3\u003e\n\u003cp\u003eNo hardware, motors, electronics, shafts, couplers, or drive components included.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eTMRC\u003c\/strong\u003e\u003cbr\u003eHandcrafted performance.\u003cbr\u003eBuilt by enthusiasts, for enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStay Tremendous.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Tremendous Marine RC","offers":[{"title":"Default Title","offer_id":42499335127125,"sku":null,"price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0597\/1374\/9077\/files\/5eace2921a684b48adc64f4fa54336f4.thumbnail.0000000000.jpg?v=1789519878","url":"https:\/\/tremendousmarinerc.com\/products\/tmrc-merc-300x-v3-outboard-stl-pack","provider":"Tremendous Marine RC","version":"1.0","type":"link"}