R1 Concepts 2551-0009-00 Disc Brake Pad Set - Front or Rear

Rear Brake Pads for Jaguar and Maserati Classics

R1 Concepts R1 Optimum OE Pads part number 2551-0009-00 are rear disc brake pads for select Jaguar and Maserati applications. This pad set is built for drivers restoring or maintaining classic luxury and performance vehicles that require correct rear brake fitment and consistent braking response.

Key Features

• Rear disc brake pad set for select classic applications
• R1 Optimum OE Pads product line
• Direct-fit coverage for multiple Jaguar XJ, XJS, XJ12, XJ6, XJRS, and Vanden Plas models
• Also listed for 1964-1970 Maserati Quattroporte rear brake service
• Part number 2551-0009-00 for catalog and fitment verification

Detailed Description

R1 Concepts 2551-0009-00 is a rear disc brake pad set in the R1 Optimum OE Pads line, made for classic rear brake applications across Jaguar and Maserati platforms. Compatible With 1993 Jaguar XJRS rear, 1987-1993 Jaguar XJS rear, 1986-1987 Jaguar XJ6 rear, 1986 Jaguar Vanden Plas rear, 1986 Jaguar XJ12 rear, 1976-1986 Jaguar XJS rear, 1982-1985 Jaguar Vanden Plas rear, 1981-1985 Jaguar XJ12 rear, 1973-1979 Jaguar XJ12 rear, 1972-1985 Jaguar XJ6 rear, 1968-1971 Jaguar XJ rear, and 1964-1970 Maserati Quattroporte rear. The part number 2551-0009-00 is the reference to use when matching rear brake pad coverage for these vehicles.

What This Part Helps Address

• Rear brake pad wear on classic Jaguar and Maserati vehicles
• Squealing or uneven braking caused by worn friction material
• Reduced rear braking performance from aged pads
• Brake service needs during restoration or routine maintenance
• Fitment matching for older chassis-specific rear brake applications

Installation Notes and Tips

Verify rear axle fitment, chassis notes, and model year before ordering. This application includes chassis-specific coverage such as 1993 Jaguar XJRS rear to chassis number 188-104 and 1987-1993 Jaguar XJS rear to chassis number 188-104, plus 1986 Jaguar Vanden Plas rear and 1986 Jaguar XJ12 rear to 9/86. Confirm pad shape and rear brake hardware condition during service, and inspect rotors and calipers before installing new pads.

Quality Assurance

R1 Concepts R1 Optimum OE Pads are cataloged for OE-style rear brake replacement across the listed Jaguar and Maserati applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.