{"product_id":"r1-concepts-2551-0031-00-disc-brake-pad-set-front-or-rear","title":"R1 Concepts 2551-0031-00 Disc Brake Pad Set - Front or Rear","description":"\u003ch2\u003eR1 Concepts Rear Brake Pads for Volvo, Mercedes-Benz, Porsche\u003c\/h2\u003e\u003cp\u003eR1 Concepts R1 Optimum OE Pads, part number 2551-0031-00, are rear disc brake pads for a wide range of classic and late-model European vehicles. This pad set is listed for Volvo C70, S70, V70, 850, 940, 240, 740, and 760 applications, along with select Mercedes-Benz, Maserati, and Porsche models.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDisc brake pad set for rear axle applications\u003c\/li\u003e\n\u003cli\u003eOE-style fitment across multiple Volvo, Mercedes-Benz, Porsche, and Maserati platforms\u003c\/li\u003e\n\u003cli\u003eApplication-specific listings for caliper types such as ATE, Bendix, and front cast iron M calipers where noted\u003c\/li\u003e\n\u003cli\u003ePart number 2551-0031-00 for accurate catalog matching\u003c\/li\u003e\n\u003cli\u003eCompatible with both rear and select front Porsche 911 applications as listed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe R1 Optimum OE Pads line is built for drivers looking for a direct replacement brake pad set with broad European fitment coverage. This rear disc brake pad set is cataloged for many Volvo rear brake applications, including the 1998-2004 Volvo C70 rear, 1998-2000 Volvo S70 rear, and multiple Volvo 740, 760, 850, 940, and V70 rear configurations. It also covers select Mercedes-Benz rear brake applications such as the 300SE, 300SEL, 300SD, 300TD, 380SL, 420SEL, 560SEC, and 560SEL, plus Porsche 911 front and rear listings and several Maserati rear applications. Use part number 2551-0031-00 to confirm the correct pad set for your vehicle.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing worn rear brake pads on Volvo C70, S70, V70, 850, 940, 240, 740, and 760 models\u003c\/li\u003e\n\u003cli\u003eRestoring braking performance on Mercedes-Benz 300SE, 300SEL, 300SD, 300TD, 380SL, 420SEL, and related models\u003c\/li\u003e\n\u003cli\u003eAddressing brake noise, reduced pad thickness, and uneven rear braking response\u003c\/li\u003e\n\u003cli\u003eServicing select Porsche 911 front and rear brake pad applications\u003c\/li\u003e\n\u003cli\u003eSupporting maintenance on listed Maserati Spyder, 425, Biturbo, and 430i rear brake setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify caliper type and axle position before ordering, especially on Volvo 740 and 760 models with ATE rear calipers and Mercedes-Benz applications with Bendix or ATE rear calipers. Porsche 911 fitment varies by year and brake package, including front cast iron M calipers on select front applications and an exception for the Turbo Look Package on 1978-1983 rear fitment. Confirm the vehicle year, make, model, and brake configuration against the fitment list before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eR1 Concepts markets the R1 Optimum OE Pads line as an OE-style brake pad family for direct replacement use. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 1998-2004 Volvo C70, rear\u003c\/li\u003e\n\u003cli\u003eFits 1998-2000 Volvo S70, rear\u003c\/li\u003e\n\u003cli\u003eFits 2000 Volvo V70, rear, 280mm front disc\u003c\/li\u003e\n\u003cli\u003eFits 1998-1999 Volvo V70, rear\u003c\/li\u003e\n\u003cli\u003eFits 1993-1997 Volvo 850, rear\u003c\/li\u003e\n\u003cli\u003eFits 1991-1995 Volvo 940, rear\u003c\/li\u003e\n\u003cli\u003eFits 1990-1993 Volvo 240, rear\u003c\/li\u003e\n\u003cli\u003eFits 1991-1992 Volvo 740, rear\u003c\/li\u003e\n\u003cli\u003eFits 1985-1987 Volvo 740, rear\u003c\/li\u003e\n\u003cli\u003eFits 1989-1991 Maserati Spyder, rear\u003c\/li\u003e\n\u003cli\u003eFits 1986-1987 Maserati Spyder, rear\u003c\/li\u003e\n\u003cli\u003eFits 1991 Mercedes-Benz 300SE, rear, Bendix calipers\u003c\/li\u003e\n\u003cli\u003eFits 1988-1991 Mercedes-Benz 300SEL, rear\u003c\/li\u003e\n\u003cli\u003eFits 1965-1972 Mercedes-Benz 300SEL, rear\u003c\/li\u003e\n\u003cli\u003eFits 1991 Mercedes-Benz 350SD, rear\u003c\/li\u003e\n\u003cli\u003eFits 1990-1991 Mercedes-Benz 350SDL, rear\u003c\/li\u003e\n\u003cli\u003eFits 1986-1991 Mercedes-Benz 420SEL, rear\u003c\/li\u003e\n\u003cli\u003eFits 1986-1991 Mercedes-Benz 560SEC, rear\u003c\/li\u003e\n\u003cli\u003eFits 1986-1991 Mercedes-Benz 560SEL, rear\u003c\/li\u003e\n\u003cli\u003eFits 1989-1990 Maserati 430i, rear\u003c\/li\u003e\n\u003cli\u003eFits 1988-1990 Mercedes-Benz 300SE, rear\u003c\/li\u003e\n\u003cli\u003eFits 1964-1966 Mercedes-Benz 300SE, rear\u003c\/li\u003e\n\u003cli\u003eFits 1988-1990 Volvo 740, rear, ATE rear calipers\u003c\/li\u003e\n\u003cli\u003eFits 1988-1990 Volvo 760, rear, ATE rear calipers\u003c\/li\u003e\n\u003cli\u003eFits 1986-1989 Mercedes-Benz 560SL, rear\u003c\/li\u003e\n\u003cli\u003eFits 1986-1987 Maserati 425, rear\u003c\/li\u003e\n\u003cli\u003eFits 1983-1987 Maserati Biturbo, rear\u003c\/li\u003e\n\u003cli\u003eFits 1986-1987 Mercedes-Benz 300SDL, rear\u003c\/li\u003e\n\u003cli\u003eFits 1983-1987 Volvo 760, rear\u003c\/li\u003e\n\u003cli\u003eFits 1987 Volvo 780, rear\u003c\/li\u003e\n\u003cli\u003eFits 1975-1985 Mercedes-Benz 300D, rear\u003c\/li\u003e\n\u003cli\u003eFits 1978-1985 Mercedes-Benz 300SD, rear\u003c\/li\u003e\n\u003cli\u003eFits 1979-1985 Mercedes-Benz 300TD, rear\u003c\/li\u003e\n\u003cli\u003eFits 1984-1985 Mercedes-Benz 380SE, rear\u003c\/li\u003e\n\u003cli\u003eFits 1981-1985 Mercedes-Benz 380SL, rear\u003c\/li\u003e\n\u003cli\u003eFits 1984-1985 Mercedes-Benz 500SEC, rear\u003c\/li\u003e\n\u003cli\u003eFits 1984-1985 Mercedes-Benz 500SEL, rear\u003c\/li\u003e\n\u003cli\u003eFits 1985 Volvo 745, rear\u003c\/li\u003e\n\u003cli\u003eFits 1984 Volvo DL, rear, ATE calipers\u003c\/li\u003e\n\u003cli\u003eFits 1984 Volvo GLE, rear, ATE calipers\u003c\/li\u003e\n\u003cli\u003eFits 1982-1983 Mercedes-Benz 380SEC, rear\u003c\/li\u003e\n\u003cli\u003eFits 1981-1983 Mercedes-Benz 380SEL, rear\u003c\/li\u003e\n\u003cli\u003eFits 1978-1983 Porsche 911, rear, except Turbo Look Package\u003c\/li\u003e\n\u003cli\u003eFits 1981 Mercedes-Benz 380SLC, rear\u003c\/li\u003e\n\u003cli\u003eFits 1975-1977 Porsche 911, front, front cast iron M calipers\u003c\/li\u003e\n\u003cli\u003eFits 1969-1973 Porsche 911, front, front cast iron M calipers\u003c\/li\u003e\n\u003cli\u003eFits 1974 Porsche 911, rear\u003c\/li\u003e\n\u003cli\u003eFits 1965-1968 Porsche 911, front\u003c\/li\u003e\n\u003cli\u003eFits 1961-1963 Mercedes-Benz 300SE, rear, ATE rear calipers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R1 Concepts","offers":[{"title":"Default Title","offer_id":52442858782901,"sku":"FLPM-2551-0031-00","price":37.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_2551003100_Fro.jpg?v=1777889619","url":"https:\/\/www.partcatalog.com\/products\/r1-concepts-2551-0031-00-disc-brake-pad-set-front-or-rear","provider":"PartCatalog","version":"1.0","type":"link"}