Description
Product Overview
The Sunsong Machined Center Seal Kit is engineered to meet the demanding requirements of modern steering systems. Constructed from high‑grade machined metal, the seal offers superior resistance to wear, heat, and fluid leakage. Each kit includes the precise components needed for a complete rack repair, matching the original equipment specifications for a seamless fit. Dimensions of the seal are optimized for the center position, ensuring consistent alignment and optimal steering response.
Usage
This seal kit is intended for vehicle‑specific applications, making it ideal for both DIY owners and professional technicians. Install the kit when servicing rack and pinion assemblies to restore steering precision and prevent fluid loss. Suitable for a wide range of passenger cars and light trucks, the kit performs reliably in everyday driving conditions as well as more demanding environments such as off‑road or high‑performance scenarios.

Why Choose Us
Sunsong is a trusted name in automotive components, known for rigorous quality control and durable designs. Our Machined Center Seal Kit undergoes strict testing to ensure it meets OEM standards, providing confidence in long‑term performance. The kit’s precise engineering eliminates the need for additional modifications, reducing installation time and potential errors. Backed by a solid warranty and positive customer reviews, this product delivers value and reliability.
Key Features
- Machined metal construction for enhanced durability and heat resistance
- Vehicle‑specific fit eliminates the need for custom adjustments
- Complete set of components for a full rack seal replacement
- Easy installation process suitable for both DIY and professional use
- Proven performance with a 4.2‑star rating from verified buyers
FAQ
What vehicles are compatible with this seal kit?
The kit is designed for specific models as indicated by the part number 8401375. Check your vehicle’s service manual or contact our support team with your VIN to confirm compatibility.
Can I install the seal myself?
Yes, the kit includes all necessary components and detailed instructions. Basic mechanical skills and standard tools are sufficient for installation.
How does the machined design improve performance?
Machining provides tighter tolerances and a smoother surface finish, which reduces friction and wear, leading to longer service life and more consistent steering feel.
Is there a warranty on this product?
All Sunsong seal kits come with a one‑year limited warranty covering manufacturing defects. Register your purchase to activate warranty coverage.
What is the expected lifespan of the seal?
When installed correctly and maintained according to the vehicle’s service schedule, the seal can last the typical service life of the steering rack, often exceeding 100,000 miles.




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