SPL Parts PRO Solid Aluminum Differential Mounting Bushings (SDB) for the 1989-1994 Nissan 240SX (S13) eliminate the stock mushy rubber bushings on the differential pumpkin when adapting J30, Z32 (NA), S14, S15 or Skyline rear differential pumpkins to the S13 rear subframe. These bushings will hold the differential solidly to the subframe, reducing wheel hop and improving power transfer to the ground. Our SOLID series Bushings are precision CNC machined from 6061-T6 Billet Aluminum for an accurate fit. Kit includes new mounting bolts.

Sold as complete kit for one car. Made in the USA.

Standard Features

• Superior Rigidity: These solid bushings eliminate flex, providing maximum support for the differential, which enhances power transfer and overall vehicle stability during acceleration and cornering.
• High-Performance Material: Constructed from high-strength materials, these bushings are designed to withstand extreme conditions, ensuring durability and reliability for both street and track applications.
• Direct Fit Design: Engineered as a direct replacement for factory bushings, they offer easy installation without the need for modifications, making upgrades hassle-free.
• Improved Drivetrain Response: The solid design minimizes unwanted movement, leading to enhanced drivetrain feedback and quicker response times, resulting in a more connected driving experience.
• Corrosion-Resistant Coating: Finished with a protective layer, these bushings resist rust and corrosion, maintaining their performance and appearance over time, even in harsh environments.

Installation Instructions

SPL Solid Differential Bushings

Specifications

Vehicle Fitment

• 1989 Nissan 240SX (S13)
• 1990 Nissan 240SX (S13)
• 1991 Nissan 240SX (S13)
• 1992 Nissan 240SX (S13)
• 1993 Nissan 240SX (S13)
• 1994 Nissan 240SX (S13)