Description
Product Overview
The Fel-Pro Engine Auxiliary Shaft Seal 55375 is a premium replacement gasket designed for the demanding conditions of automotive repair. Constructed from a proprietary blend of high‑temperature resistant rubber and reinforced fibers, the seal meets or exceeds original equipment specifications. Its precise dimensions ensure a seamless fit on the auxiliary shaft, eliminating the risk of leaks and reducing wear on surrounding components. The lightweight design (0.01 ounces) simplifies handling while maintaining robust durability for long‑term performance.
![[Product front view showing all components]](https://www.crystashop.store/wp-content/uploads/2026/06/4e623994842a4ed7bbb9ab1970043216.jpg)
Usage
This seal is ideal for use in a wide range of vehicles, from compact cars to light trucks, wherever an auxiliary shaft requires reliable sealing. It performs exceptionally in high‑heat engine bays, providing consistent protection during normal driving and under heavy load conditions. Mechanics and DIY enthusiasts alike will appreciate the straightforward installation process, which saves time and reduces the need for additional tools.
Why Choose Us
Fel-Pro is renowned for its commitment to quality and engineering excellence. Each seal undergoes rigorous testing to ensure it can withstand extreme temperatures and pressure cycles. Our products are manufactured specifically for the repair environment, guaranteeing that you receive a component that matches the durability of the original part. With a 5‑star rating from verified customers, you can trust the performance and reliability of this seal.
Key Features
- Exact OEM fit eliminates installation guesswork and reduces labor time.
- High‑temperature resistant rubber resists cracking and deformation.
- Reinforced fiber construction provides superior durability under pressure.
- Lightweight design makes handling easy without sacrificing strength.
- Fel-Pro customer support offers expert assistance and warranty coverage.
FAQ
What vehicles are compatible with the 55375 seal?
It fits any vehicle that uses the original Fel-Pro part number 55375. Verify compatibility by entering your year, make, model, engine, and trim in the parts lookup.
Can I install this seal myself?
Yes, the seal is designed for straightforward installation with standard tools. Follow the service manual instructions for the best results.
Does this seal meet OEM specifications?
Absolutely. Fel-Pro manufactures this seal to meet or exceed the original equipment standards, ensuring reliable performance.
What warranty does Fel-Pro provide?
Fel-Pro offers a limited warranty covering defects in material and workmanship, backed by their dedicated customer service team.
Is this seal discontinued?
While the manufacturer lists it as discontinued, Fel-Pro continues to supply it through authorized distributors to ensure availability for repairs.





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