{"product_id":"mr129-type-b-sentinel-front-lip-mercedes-benz-r129-pre-facelift-1989-1995-digital-stl-file","title":"MR129 Type B – Sentinel Front Lip | Mercedes-Benz R129 Pre-Facelift (1989–1995) — Digital STL File","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\" data-end=\"333\" data-start=\"136\"\u003e\u003cstrong data-end=\"333\" data-start=\"136\"\u003ePresence through width, not edges—fuller surfaces and a broad stance built for visual mass rather than sharp lines. Muscular, confident styling designed specifically for the Mercedes-Benz R129.\u003c\/strong\u003e\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-end=\"394\" data-start=\"335\" data-section-id=\"ci8xth\"\u003eDIGITAL STL FILE DOWNLOAD — NO PHYSICAL PRODUCT INCLUDED\u003c\/h2\u003e\n\u003cp data-end=\"762\" data-start=\"396\"\u003eThe \u003cstrong data-end=\"437\" data-start=\"400\"\u003eMR129 Type B – Sentinel Front Lip\u003c\/strong\u003e is an original MR129 design developed exclusively for pre-facelift Mercedes-Benz R129 models (1989–1995). Inspired by the bold proportions of period European tuner styling while engineered entirely in-house, it delivers a wider, more commanding appearance without compromising the timeless character of the original chassis.\u003c\/p\u003e\n\u003cp data-end=\"1119\" data-start=\"764\"\u003eEvery component has been developed using a high-resolution 3D scan of the factory bumper before undergoing extensive CAD refinement and multiple prototype iterations to achieve OEM-inspired fitment. Designed specifically for additive manufacturing, the model is optimized for efficient printing, straightforward assembly, and professional-quality results.\u003c\/p\u003e\n\u003cp data-end=\"1308\" data-start=\"1121\"\u003eThis listing includes \u003cstrong data-end=\"1174\" data-start=\"1143\"\u003edownloadable STL files only\u003c\/strong\u003e. No physical parts are included. The files are intended for customers with access to a 3D printer or a professional printing service.\u003c\/p\u003e\n\u003ch2 data-end=\"1334\" data-start=\"1310\" data-section-id=\"gh7sbi\"\u003eDigital File Features\u003c\/h2\u003e\n\u003cul data-end=\"1877\" data-start=\"1336\"\u003e\n\u003cli data-end=\"1378\" data-start=\"1336\" data-section-id=\"ft2q91\"\u003eInstant STL file download after purchase\u003c\/li\u003e\n\u003cli data-end=\"1424\" data-start=\"1379\" data-section-id=\"1bn6qod\"\u003eOriginal \u003cstrong data-end=\"1417\" data-start=\"1390\"\u003eMR129 Type B – Sentinel\u003c\/strong\u003e design\u003c\/li\u003e\n\u003cli data-end=\"1505\" data-start=\"1425\" data-section-id=\"ugdlcu\"\u003eDesigned specifically for \u003cstrong data-end=\"1505\" data-start=\"1453\"\u003e1989–1995 Mercedes-Benz R129 pre-facelift models\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1566\" data-start=\"1506\" data-section-id=\"1sj8eeq\"\u003eMulti-piece design consisting of \u003cstrong data-end=\"1566\" data-start=\"1541\"\u003e10 printable sections\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1643\" data-start=\"1567\" data-section-id=\"184fsbc\"\u003ePrecision-engineered using high-resolution 3D scanning and CAD development\u003c\/li\u003e\n\u003cli data-end=\"1726\" data-start=\"1644\" data-section-id=\"xbqv3n\"\u003eDesigned for assembly using alignment dowel pins and M3 stainless-steel hardware\u003c\/li\u003e\n\u003cli data-end=\"1800\" data-start=\"1727\" data-section-id=\"1rw4ijt\"\u003eValidated through multiple prototype revisions for OEM-inspired fitment\u003c\/li\u003e\n\u003cli data-end=\"1877\" data-start=\"1801\" data-section-id=\"1dtojii\"\u003eSuitable for paint, fiberglass, carbon fiber, or other composite finishing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"1902\" data-start=\"1879\" data-section-id=\"f4b40x\"\u003eRecommended Printing\u003c\/h2\u003e\n\u003cp data-end=\"1929\" data-start=\"1904\"\u003e\u003cstrong data-end=\"1929\" data-start=\"1904\"\u003eRecommended Materials\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2009\" data-start=\"1931\"\u003e\n\u003cli data-end=\"1950\" data-start=\"1931\" data-section-id=\"1g6t27b\"\u003eCarbon Fiber PETG\u003c\/li\u003e\n\u003cli data-end=\"1956\" data-start=\"1951\" data-section-id=\"1o4frv\"\u003eASA\u003c\/li\u003e\n\u003cli data-end=\"1962\" data-start=\"1957\" data-section-id=\"1o4feg\"\u003eABS\u003c\/li\u003e\n\u003cli data-end=\"2009\" data-start=\"1963\" data-section-id=\"k3xpiu\"\u003eOther automotive-grade engineering materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"2022\" data-start=\"2011\" data-section-id=\"1vvicqj\"\u003eAssembly\u003c\/h2\u003e\n\u003cp data-end=\"2083\" data-start=\"2024\"\u003eEstimated assembly time is approximately \u003cstrong data-end=\"2082\" data-start=\"2065\"\u003e30–45 minutes\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"2254\" data-start=\"2085\"\u003eFor permanent road use, assemble the sections using alignment dowel pins, mechanical fasteners, and a suitable structural adhesive before mounting to the factory bumper.\u003c\/p\u003e\n\u003ch2 data-end=\"2280\" data-start=\"2256\" data-section-id=\"113zahf\"\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003cp data-end=\"2366\" data-start=\"2282\"\u003eCompatible with all \u003cstrong data-end=\"2347\" data-start=\"2302\"\u003e1989–1995 Mercedes-Benz R129 pre-facelift\u003c\/strong\u003e models, including:\u003c\/p\u003e\n\u003cul data-end=\"2415\" data-start=\"2368\"\u003e\n\u003cli data-end=\"2375\" data-start=\"2368\" data-section-id=\"15cjuck\"\u003e300SL\u003c\/li\u003e\n\u003cli data-end=\"2383\" data-start=\"2376\" data-section-id=\"15dyrtu\"\u003e500SL\u003c\/li\u003e\n\u003cli data-end=\"2391\" data-start=\"2384\" data-section-id=\"15g1e8x\"\u003e600SL\u003c\/li\u003e\n\u003cli data-end=\"2399\" data-start=\"2392\" data-section-id=\"177vvnq\"\u003eSL320\u003c\/li\u003e\n\u003cli data-end=\"2407\" data-start=\"2400\" data-section-id=\"177vtxe\"\u003eSL500\u003c\/li\u003e\n\u003cli data-end=\"2415\" data-start=\"2408\" data-section-id=\"177vrgh\"\u003eSL600\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"2551\" data-start=\"2417\"\u003eIf you have any questions regarding printing, materials, assembly, or compatibility, please feel free to contact us before purchasing.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Digital File","offer_id":43390310744124,"sku":null,"price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/7639\/4044\/files\/470883234_10160387063237511_1166835894663057863_n.jpg?v=1741713892","url":"https:\/\/www.mr129.com\/products\/mr129-type-b-sentinel-front-lip-mercedes-benz-r129-pre-facelift-1989-1995-digital-stl-file","provider":"MR129.COM","version":"1.0","type":"link"}