SuperPro SPF2674K Rear Diff Crossmember Bush Kit for 93-02 Mazda RX-7 FD

Vehicle Fitment

• 1993-2002 Mazda RX-7 FD (FD3S Platform, Rotary 13B Twin Turbo, RWD)

Fitment Notes

• Fits rear differential-to-crossmember mounting location on Mazda RX-7 FD models.
• Designed specifically for Series 6, Series 7, and Series 8 FD RX-7 platforms.
• One kit required per vehicle.
• Installation requires removal of the rear differential assembly and professional installation is recommended.

Features

• High-performance polyurethane rear differential-to-crossmember bushing kit.
• Reduces excessive differential movement under acceleration and load changes.
• Improves drivetrain stability and power transfer consistency.
• Helps maintain correct differential alignment during performance driving.
• Manufactured from SuperPro's proprietary engineering-grade polyurethane compound.
• Provides increased durability compared with aging factory rubber bushings.
• Resistant to oil, grease, heat, and road contaminants.
• Includes precision-engineered components for direct replacement installation.

Specifications

• Part Number: SPF2674K
• Manufacturer: SuperPro
• Position: Rear Differential To Crossmember
• Application: Rear Differential Mounting Bushings
• Material: Engineering-Grade Polyurethane
• Fitting Position: Rear
• Kits Required Per Vehicle: 1
• Installation Time: Approximately 3 Hours

Included Components

• 2x Polyurethane Differential To Crossmember Bushings
• 2x Steel Crush Tubes

Product Description

The SuperPro SPF2674K Rear Differential To Crossmember Bushing Kit is designed to replace the factory rubber differential mounting bushings on Mazda RX-7 FD models. The upgraded polyurethane construction reduces unwanted differential movement during acceleration, braking, and high-performance driving, helping deliver improved drivetrain control and more consistent power delivery.

Engineered specifically for the 1993-2002 Mazda RX-7 FD3S platform, this kit provides a durable solution for restoring rear differential stability while improving response under demanding conditions. SuperPro's high-performance polyurethane material offers excellent resistance to wear, heat, and automotive fluids while maintaining precise suspension and drivetrain geometry.