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12_4155c7eb-40e3-4070-b138-df73eb285672 - Northline Parts

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

SKU: NLT2T01938
$153.79 In Stock
$153.79
Sale price  $153.79 Regular price 
Ships for free in 2–4 business days.
This is a four-piece replacement wheel-end seal for Standard heavy-duty trailer axles requiring 373-0123 or 42623 specifications.; replaces 373-0123, 42623.
Estimated delivery between
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Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model
Standard heavy-duty trailer axles requiring 373-0123 or 42623 specifications.

Product Overview

Oil or grease leakage at the hub, contamination on the brake area or repeated loss of wheel-end lubricant can indicate a failed axle seal.

This replacement wheel seal restores the barrier that retains lubricant and keeps dirt out of the wheel-end assembly.

Key Features & Performance

  • Replacement wheel-end seal for the listed application
  • Intended to restore the original function when inspection or diagnosis confirms the existing part is worn, damaged or failed
  • Match the original part number, mounting and connections before installation
  • Replaces or cross-references 373-0123, 42623

Replaces / Cross-References

  • 373-0123
  • 42623

What Is Included

4 replacement components as stated in the product title.

Fitment Notes

Match the original part number, machine or vehicle model, mounting points, electrical or hydraulic connections, and any serial-number restrictions before ordering. Where the manufacturer used multiple revisions within the same model family, use the equipment serial number and removed component as the final fitment check.

Frequently Asked Questions

Is this a genuine OEM part?
No, unless the product page specifically states otherwise. This listing is for a replacement, accessory, upgrade or repair component as described above. OE and interchange numbers are provided for identification and fitment reference.

How should I verify fitment before ordering?
Compare the original part number, machine or vehicle model, mounting arrangement, connector or fitting style, and any model-specific notes above. Do not rely on appearance alone when multiple versions were used.

Part Summary

Keywords: wheel-end seal, Standard heavy-duty trailer axles requiring 373-0123 or 42623 specifications., 373-0123, 42623.

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