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HAULK DEPOT

Trailer Oil Seal – 10-225-15-08 – For 7K–8K Axles
SKU: TOS8
$19.00 USD $19.00 USD
Shipping calculated at checkout.
In stock
Description

The 10-225-15-08 oil seal is a unitized dual-action seal made for 7,000–8,000 lb oil bath axles. Measuring 2.255" I.D. and 3.38" O.D., it is a direct replacement for Dexter 010-063-00 (10-63) and provides outstanding protection against leaks and contamination. Designed to work with oil-lubricated hubs, it ensures consistent lubrication and longer service life.

Detailed Information:
Inner Diameter (I.D.) 2.255 inches
Outer Diameter (O.D.) 3.38 inches
Fitting:

Designed for 7K–8K oil bath trailer axles, this seal is commonly used on Dexter-style hubs. Ideal for applications where consistent oil lubrication and long-term seal integrity are critical.

Features:
  • Dual-Action Construction: The inner surface stays fixed on the spindle while the outer shell rotates with the hub.
  • Leak Prevention: Prevents oil loss and keeps dirt and moisture out.
  • Extended Service Life: Reduces wear for longer-lasting protection in high-mileage environments.
Interchangeable Part Numbers:
  • 10-225-15-08
  • 010-063-00
  • Dexter 10-63
Product Overview:

The 10-225-15-08 oil seal is a proven solution for protecting oil bath axle systems rated for 7K–8K. Its unitized design and high-quality materials ensure dependable sealing for demanding trailer operations.

We want you to be completely satisfied with your purchase. That’s why we offer a hassle-free return policy within 30 days of delivery*. If your item is unused, in original packaging, and eligible for return, you can send it back for a refund or exchange.

*Some exclusions may apply

Some of our products are backed by a 1-year limited manufacturer warranty covering defects in materials and workmanship under normal use. If you experience any issues during this period, we’ll work with you to repair, replace, or resolve it according to warranty terms.*

*Proof of purchase required

Need it fast? We’ve got you covered. Orders confirmed before 3 PM Eastern Standard Time (Monday–Friday) are processed and shipped out the same business day. Orders placed after the cutoff will ship the next business day.
Trailer Oil Seal – 10-225-15-08 – For 7K–8K Axles

Customer Reviews

Based on 12 reviews
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A
Artur Mitchenson
Perfect Replacement for My 8K Oil Bath Axle

This seal was an exact replacement for my failing Dexter seal. The dual-action design works perfectly and I haven't had any oil leaks since installation. Quality product!

M
Mike Thompson
Excellent Seal for Heavy-Duty Use

The 2.255" inner diameter fit my spindle perfectly. The unitized construction is much better than the old-style seals and has eliminated my oil leakage problems completely.

A
Alain Jouannot
Superior Oil Bath Protection

Used this seal on my equipment trailer and it's performed flawlessly for 6 months. The dual-action design reduces wear and keeps the oil where it belongs. Highly recommend!

N
Nicolais Lawlan
Quality Replacement for Dexter System

The 3.38" outer diameter sealed perfectly in my hub assembly. Much better than generic seals and the oil bath system is working like new again. Great value!

R
Rafael Torres
Reliable Performance Under Load

This seal handles the pressure of heavy loads without leaking. The unitized design is innovative and provides superior protection compared to traditional seals.

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