R1 Rear Semi-Metallic Brake Pad Kit 1967-1991 Mercedes-Benz 220D/300CD & More - 2311-0031-05

R1 Rear Semi-Metallic Brake Pad Kit 2311-0031-05 is engineered for select 1967-1991 Mercedes-Benz 220D, 300CD and additional listed models. This R1 Semi-Metallic Series kit uses a durable semi-metallic friction formulation designed for dependable daily braking, consistent wear and strong performance in colder operating conditions. Integrally molded, scorched friction material works with rubber-steel-rubber noise-control shim construction, a friction underlayer and positive molding to support reliable street braking. Application-specific mounting hardware is included; hardware reference HK1-63009 applies to this kit.

Key Features & Specs:

• Brand: R1 Concepts
• Series: Semi-Metallic
• SKU: rnc2311-0031-05
• Part Number: 2311-0031-05
• UPC: 194873503413
• Position: Rear
• Friction Material: Semi-metallic formulation
• Recommended Use: Daily street driving
• Mounting Hardware: Included
• Hardware Reference: HK1-63009
• Quantity: 1 kit
• Weight: 1.8 lb
• Vehicle Class: Car
• Series Benefits: Durable daily braking, cold-condition suitability and rotor-friendly performance
• Construction: Integrally molded and scorched friction material
• Series Features: Copper-free and 100% asbestos-free; rubber-steel-rubber shim, friction underlayer and positive molding; slotted and chamfered where applicable

Fitment:

• 1967-1991 Mercedes-Benz 220D, 300CD, 300SE, 220, 280C, 450SEL, 230S, 230SL, 280E, 230, 250, 240D, 280SE, 300D, 280, 250C, 280SEL, 300SEL, 300SD, 280CE, 380SEC, 350SD, 380SE, 300SDL, 350SDL, 450SE, 380SEL, 420SEL
• Brake Position: Rear

R1 Semi-Metallic Brake Pads Series:

R1 Semi-Metallic Series Brake Pads are designed as durable, value-focused replacement pads for daily-driven passenger vehicles and light-duty trucks. The semi-metallic friction formulation provides consistent braking performance, dependable wear resistance and strong heat-handling characteristics, making the series especially well suited to everyday driving and colder operating conditions. The copper-free, 100% asbestos-free formulation is engineered to provide reliable braking while remaining rotor friendly.

R1 Semi-Metallic pads use integrally molded friction material with rubber-steel-rubber noise-control shim construction, a friction underlayer, positive molding and scorched friction surfaces. Pad shapes are slotted and chamfered where applicable. This brake pad kit includes application-specific mounting hardware; exact pad quantity, wear-sensor requirements and brake position vary by vehicle and should always be matched to the individual R1 part number.