Rear Brake Kit for BMW 740i, 740iL, 840Ci, 850Ci, 850CSi, and 850i

DFC GEOSPEC Rotors with 5000 Advanced Brake Pads, part number 4502-31143, is a rear disc brake kit built for select BMW applications. It combines coated rotors and advanced friction pads to support quieter braking, cleaner rotor surfaces, and OE-style fitment for service work on classic BMW rear brake systems.

Key Features

• Rear disc brake kit with rotors and pads in one package
• DFC GEOSPEC coated rotors with a silver-gray corrosion-resistant finish
• Dry-processed, dry-shipped rotors ready for installation
• G3000/G11H18 cast iron rotor specification for OEM-style durability and stability
• Non-directional rotor finish for more even pad bed-in and smoother stops
• DFC 5000 Advanced pads are post-cured and scorched for stable friction performance
• Premium rubber-steel-rubber shims help reduce noise, vibration, and harshness
• Part number 4502-31143

Product Details

The DFC GEOSPEC Rotors with 5000 Advanced Brake Pads line is engineered as a complete brake service solution for drivers who want matched components from the same brake kit. The coated rear rotors are machined to tight tolerances, inspected for critical dimensions, and balanced where required. The pad set is formulated for consistent friction response and reduced break-in effort, making this kit a practical choice for BMW 740i, BMW 740iL, BMW 840Ci, BMW 850Ci, BMW 850CSi, and BMW 850i rear brake service.

This part number 4502-31143 is a direct-fit rear brake kit for select BMW models and is suited to routine brake replacement where rotor condition, pad wear, noise, or corrosion are concerns.

What It Helps Address

• Rear brake pulsation from worn or uneven rotors
• Brake noise caused by aged pads or rotor surface irregularities
• Rust buildup on exposed rotor surfaces
• Reduced stopping performance from worn friction material
• Extended service time when rotors and pads are replaced separately

Installation Notes

Compatible With rear brake service on select BMW 740i, 740iL, 840Ci, 850Ci, 850CSi, and 850i applications. Verify vehicle year and rear brake configuration before ordering, including the 1993 BMW 850Ci production-date split noted in the fitment data. The rotors are shipped dry and ready to install, with no additional preparation required. For best results, follow standard brake bedding procedures after installation.

• Fits 1997-2001 BMW 740i, rear
• Fits 1995 BMW 740i, rear
• Fits 1995-2001 BMW 740iL, rear
• Fits 1994-1997 BMW 840Ci, rear
• Fits 1994-1997 BMW 850Ci, rear
• Fits 1994-1995 BMW 850CSi, rear
• Fits 1993 BMW 850Ci, rear, Vehicle Production Date From 8/93
• Fits 1993 BMW 850Ci, rear, Vehicle Production Date To 7/93
• Fits 1991-1992 BMW 850i, rear

Quality Assurance

Each DFC GEOSPEC rotor is manufactured to OE-style specifications, then inspected for balance and critical dimensions to help ensure consistent fit and performance. The rotors include a 12-month warranty against defects in material and workmanship. Part number 4502-31143 is built for rear brake replacement on select BMW models with matched rotor and pad components from the DFC brake kit lineup.