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National Seals Oil Bath Wheel Hub Seal, Rear/Drive Axle H/D Truck, 38 Series, PTFE, 4-5/8 in Bore, 37/64 in Width

#NAT386025A

Product Overview

The Most Technology Advanced Seal in the Marketplace! National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Features & Benefits

Gold 38 Series seals feature advanced technology

Triple barrier contamination system for ultimate in dirt exclusion

A Lower Torque, Cooler Running, Easy to Install, Longer Lasting Seal.

A Unitized Shield Protects Seal Lip, Allowing Entire Seal to be Installed or Removed in One Piece.

Three Floating Exclusion Lips and Bumper Pad Provides Points of Contact for Additional Protection.

Proprietary PTFE compound endures extreme temperatures, compatible with mineral or synthetic oils & greases and mixed lubricants and has the lowest friction coefficient of any available seal material

The Only Wheel Seal Specifically Designed to handle Excessive Wheel End Movement.

Unique Rubber O.D. and I.D. Seals Bore & Shaft Imperfections. No Application of an External Sealant is Necessary.

Manufactured to Meet or Exceed O.E.M. Specifications in Function, Form & Fit.

Patented, lay-down bi-directional sealing lip provides greater sealing surface especially during wheel end movement

Dual Wall Construction Prevents Seal Damage During Installation, Metal Press Fit Retains Seal in the Hub Bore.

Specifications

Application	Rear/Drive Axle
Material	PTFE
Seal I.D.	4-5/8 in
Series	38 Series
Type	Oil Bath Wheel Hub Seal
Width	37/64 in
Bore Size	4-5/8 in
Manufacturer Part Number	386025A
Product Category	Wheel Seal
Quantity	1