Whiteline Rear Differential Mount Bushing - Inserts Front

2003–2007 Infiniti G35 / 2003–2009 Nissan 350Z

Part #: W93189

Overview

The Whiteline Rear Differential Mount Bushing Inserts are designed to enhance the handling and stability of your Infiniti G35 and Nissan 350Z. These high-quality polyurethane bushings replace the factory mounts to reduce unwanted movement and flex in the rear differential, resulting in more precise power delivery and improved cornering performance. Whether you're a spirited street driver or a performance enthusiast looking to optimize your vehicle's handling, these bushings provide a cost-effective upgrade that delivers noticeable improvements.

Constructed with durability and performance in mind, Whiteline's differential bushings help support increased responsiveness and reduce drivetrain slop. They are an ideal upgrade for those seeking a more connected driving experience without sacrificing daily drivability. Easy to install with proper tools, these bushings are a reliable choice for enthusiasts aiming to get the most out of their vehicle's chassis dynamics.

Key Features

Whiteline's Rear Differential Mount Bushing Inserts are engineered to improve handling and reduce unwanted movement in the rear differential assembly. Crafted from high-quality polyurethane, these bushings offer a significant upgrade over the stock rubber mounts, providing firmer support and enhanced stability. The polyurethane material resists compression and deformation over time, ensuring long-lasting performance and consistent handling characteristics.

• Made from high-grade polyurethane for durability and performance
• Reduces differential movement for improved traction and responsiveness
• Designed specifically for Infiniti G35 (2003-2007) and Nissan 350Z (2003-2009)
• Easy bolt-on installation with standard tools
• Enhances handling, cornering, and overall vehicle stability
• Provides a firmer, more direct feel during aggressive driving
• Resists wear and deformation better than factory rubber bushings
• Part of Whiteline's reputation for quality suspension components

Construction & Design

The Whiteline differential bushings are manufactured from premium polyurethane, a material chosen for its excellent balance of flexibility and strength. The inserts are precisely engineered to fit the factory mounting points, ensuring a seamless installation process. The design minimizes unwanted differential movement, which can cause drivetrain slack and reduce handling precision. The bushings are resistant to oil, dirt, and other contaminants, maintaining their integrity over time and under various driving conditions.

Installation & Fitment

The Whiteline Rear Differential Mount Bushing Inserts are designed for a straightforward bolt-on installation. No cutting or drilling is required, and the process typically involves removing the existing mounts and replacing them with the polyurethane inserts. Basic mechanical skills and standard hand tools are sufficient for installation. It is recommended to follow proper procedures and torque specifications to ensure optimal performance and longevity. For best results, consider aligning your vehicle's suspension after installation.

• Direct replacement for factory differential mounts
• No cutting, drilling, or complex modifications needed
• Installation can typically be completed in under an hour

What's Included

• Front differential bushing inserts (pair)
• Installation hardware and instructions

Ideal For

• Enthusiasts seeking improved handling and responsiveness
• Owners of Infiniti G35 (2003-2007) and Nissan 350Z (2003-2009)
• Performance drivers looking to reduce drivetrain slop and enhance cornering
• Anyone wanting a more connected and confident driving experience