EBC RK7140 Rear Brake Rotors for 1989-1993 Nissan 240SX S13

Vehicle Fitment

• 1989-1993 Nissan 240SX (S13, Base / SE / XE, 2.4L I4 KA24E/KA24DE, RWD)

Fitment Notes

• Rear axle application only (left and right rotor pair)
• 4-lug hub configuration required (114.3 mm PCD)
• Not compatible with S14 chassis (1994-1998 240SX models)

Features

• OE-style replacement rotor designed for factory braking restoration
• High-grade G3000 cast iron construction for durability
• Solid disc design for consistent rear braking performance
• Precision machined surface for smooth pad contact
• Balanced construction to minimize vibration and noise
• Thermal stability under repeated braking conditions
• Corrosion-resistant coating (application dependent)
• Direct bolt-on installation with OEM specifications

Specifications

• Part Number: RK7140
• Position: Rear
• Rotor Type: Solid OE-style disc
• Diameter: ~256.5 mm (10.1 in)
• Material: G3000 cast iron
• Bolt Pattern: 4-lug (114.3 mm PCD)
• Configuration: Rear pair (2 rotors)
• Application: OE replacement (Ultimax/RK Series)

Included Components

• 2x Rear brake rotors (left + right)

Product Description

The EBC RK7140 is an OE-style rear brake rotor set designed specifically for select Nissan 240SX S13 models. Built to factory specifications, it restores original braking performance while improving durability and corrosion resistance compared to worn OEM components.

Manufactured from high-quality G3000 cast iron, these rotors deliver stable braking performance under everyday driving conditions. The solid disc design ensures consistent rear brake behavior, while precision machining helps maintain smooth pad contact and reduces vibration during braking.

Engineered for direct fitment on compatible S13 chassis vehicles, the RK7140 installs without modification and matches OEM mounting specifications. It is intended for drivers seeking a reliable replacement rotor for daily driving and long-term service life rather than high-performance racing applications.