4X Wheel Seal for Trailer Axle Replace Stemco 373-0123 SKF 42623 370065A

Product Overview

This 4-pack of wheel seals is specifically engineered for heavy-duty trailer axle applications to provide a reliable barrier against contaminants. These seals ensure that lubrication remains within the hub while preventing moisture and road debris from damaging the wheel bearings, maintaining optimal performance during long-haul operations.

Key Features & Performance

• Premium Material: Manufactured with durable components to withstand high heat and friction.
• Effective Sealing: Precision-molded to create a leak-proof seal for both oil and grease hub systems.
• Direct Replacement: Designed to fit seamlessly into the axle hub without modifications.
• Bulk Pack: Includes four seals, providing enough components for a complete axle service or multiple replacements.

Fitment & Compatibility

• Part Number(s): Stemco 373-0123, SKF 42623, 370065A
• Application: Standard heavy-duty trailer axles requiring 373-0123 or 42623 specifications.

Technical Specifications

• Seal Type: Trailer Wheel Seal
• Pack Size: 4 Pieces
• Interchange: 373-0123, 42623, 370065A

Frequently Asked Questions

• Q: Are these seals designed for oil bath hubs? A: Yes, these wheel seals are compatible with both oil bath and grease lubrication hub setups.
• Q: Is there any special tool required for installation? A: While standard seal drivers are recommended for even seating, these are designed as direct-fit replacements for the listed part numbers.

Compatibility may vary by serial number. Verify fitment before purchase.