Dynamite Friction 4512-63118 Disc Brake Kit - Rear

Rear Brake Kit for Mercedes-Benz 300D, 300SD and More

The DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads - Ceramic and Hardware kit is built for rear brake service on select Mercedes-Benz models from 1975-1991. Part number 4512-63118 combines coated rotors, ceramic pads, and brake hardware for a complete rear brake repair on applications such as the Mercedes-Benz 300D, 300SD, and 420SEL.

Key Features

• Rear disc brake kit for select Mercedes-Benz applications
• DFC GEOSPEC coated rotors with dry-to-install silver-gray corrosion protection
• 5000 Advanced ceramic brake pads with post-cured friction material
• Premium rubber-steel-rubber shims for improved noise and vibration control
• Brake hardware designed with PTFE coating, vulcanized rubber, and stainless steel
• Non-directional rotor finish for smoother pad bed-in
• Part number 4512-63118

Product Details

DFC’s GEOSPEC rotor line is machined to OE-style tolerances and finished to help resist rust better than conventional paint or zinc coatings. The rotors are processed dry and ready to install, which reduces prep time during brake service. The 5000 Advanced pads are post cured and scorched to reduce initial break-in time, while the included shims help control brake noise and vibration. The hardware kit is engineered for form, fit, and function on the rear axle, supporting consistent caliper movement and even pad wear.

This part number 4512-63118 is a practical choice for Mercedes-Benz rear brake service where coated rotors and ceramic pads are preferred for cleaner operation and corrosion resistance. It is a direct-fit style solution for rear brake jobs on the Mercedes-Benz 300D, 300SD, 300SEL, 300SE, 380SEL, and related chassis listed below.

What It Helps Address

• Rear brake noise from worn pads or fatigued hardware
• Uneven pad wear caused by corroded or weak hardware
• Longer stopping distances from worn rotor and pad surfaces
• Rust buildup on exposed rotor surfaces
• Brake vibration related to rotor finish or pad contact issues

Installation Notes and Fitment

Compatible With rear brake applications only. Verify caliper type and production date notes before ordering, especially on 1985 and 1991 Mercedes-Benz 300SD and 300SE applications.

• Fits 1991 Mercedes-Benz 300SE, rear; Vehicle Production Date To 3/91; Bendix Front & Girling Rear Calipers
• Fits 1988-1991 Mercedes-Benz 300SEL, rear; with Bendix Front & Girling Rear Calipers
• Fits 1991 Mercedes-Benz 350SD, rear; Bendix Front & Girling Rear Calipers
• Fits 1990-1991 Mercedes-Benz 350SDL, rear; Bendix Front & Girling Rear Calipers
• Fits 1986-1991 Mercedes-Benz 420SEL, rear; Bendix Front & Girling Rear Calipers
• Fits 1988-1990 Mercedes-Benz 300SE, rear; Girling Rear Calipers
• Fits 1986-1987 Mercedes-Benz 300SDL, rear; Bendix Front & Girling Rear Calipers
• Fits 1975-1985 Mercedes-Benz 300D, rear; Bendix Front & Girling Rear Calipers
• Fits 1985 Mercedes-Benz 300SD, rear; Vehicle Production Date From 9/85; Bendix Front & Girling Rear Calipers
• Fits 1985 Mercedes-Benz 300SD, rear; Vehicle Production Date To 9/85; Girling Rear Calipers
• Fits 1984-1985 Mercedes-Benz 380SE, rear; Bendix Front & Girling Rear Calipers
• Fits 1980-1984 Mercedes-Benz 300SD, rear; Girling Rear Calipers
• Fits 1982-1983 Mercedes-Benz 380SEC, rear; Bendix Front & Girling Rear Calipers
• Fits 1981-1983 Mercedes-Benz 380SEL, rear; Bendix Front & Girling Rear Calipers
• Fits 1979 Mercedes-Benz 300SD, rear; Vehicle Production Date To 8/79; Bendix Front & Girling Rear Calipers
• Fits 1979 Mercedes-Benz 300SD, rear; Vehicle Production Date From 9/79; Bendix Front & Girling Rear Calipers
• Fits 1978 Mercedes-Benz 300SD, rear; with Bendix Front & Girling Rear Calipers

Before installation, confirm rotor dimensions, caliper style, and vehicle production date against the vehicle’s brake system. Part number 4512-63118 is listed for rear axle service only.

Quality Assurance

DFC GEOSPEC coated rotors are manufactured to OE specifications, machined to tight tolerances, and inspected for critical dimensions and balance. The rotors include a 12-month warranty against defects in material and workmanship.