Winters Instruments 7201 Center Spindle Hub Seal 0.375″ Thick Machined

Description

Product Overview

The Winters 7201 hub seal is a precision‑engineered component designed to replace the original seal on Grand National spindle hubs. Crafted from high‑grade machined material, it features a thickness of 0.375 inches, an inner diameter of 3 inches, and an outer diameter of 3‑3/4 inches. This combination ensures a tight, leak‑free fit for center‑position applications, delivering long‑lasting performance in harsh automotive conditions.

Usage

Ideal for automotive repair shops and DIY enthusiasts, this seal fits directly into the spindle hub of Winters Grand National models. It is perfect for restoring hub integrity after wear, corrosion, or damage, and works equally well in both original equipment installations and aftermarket upgrades. Suitable for a range of vehicles that share the same hub specifications.

Why Choose Us

Winters Instruments is renowned for manufacturing durable, precision‑fit components. Each seal undergoes rigorous quality testing to meet OEM standards, guaranteeing a perfect match and reliable sealing performance. Our commitment to customer satisfaction includes responsive support and a hassle‑free return policy.

Key Features

• Exact 0.375‑inch thickness delivers a secure, leak‑free seal.
• Machined exterior resists wear and corrosion for extended life.
• Fits a 3″ ID and 3‑3/4″ OD, matching OEM specifications perfectly.
• Easy installation saves time for professionals and DIYers alike.
• Backed by Winters Instruments’ dedicated customer support and warranty.

FAQ

What vehicles are compatible with this seal?

The 7201 seal is designed for Winters Grand National hubs and fits any vehicle that uses the same hub dimensions.

Can I install this seal myself?

Yes, the seal is engineered for straightforward installation with standard tools; detailed instructions are included.

What material is the seal made from?

It is constructed from a high‑grade machined alloy that provides excellent resistance to heat, chemicals, and mechanical stress.

Is there a warranty?

Winters Instruments offers a limited warranty covering manufacturing defects for a period of one year from purchase.

How do I ensure a proper fit?

Verify the hub dimensions (3″ ID, 3‑3/4″ OD) and clean the mounting surface before installing the seal to achieve optimal sealing performance.