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HAULK DEPOT

Trailer Oil Seal – 10-2875-06 – For 9K–10K Axles – RED
SKU: TOS89RED-HD
$17.25 USD $17.25 USD
Shipping calculated at checkout.
In stock
Description

The 10-2875-06 red oil seal is engineered for 9,000–10,000 lb trailer axles, specifically for Dexter 10K General Duty hubs. With a 2.875" inner diameter and 3.88" outer diameter, it provides a tight, reliable seal for oil-lubricated systems, helping to maintain performance and extend component life. Its elastomeric construction and molded fiber outer shell make it an ideal replacement for Dexter 10-51 and similar seals.

Detailed Information:
Inner Diameter (I.D.) 2.875 inches
Outer Diameter (O.D.) 3.88 inches
Fitting:

Fits Dexter 10K General Duty oil-lubricated axles. Compatible with hubs from Dexter, Lippert, AL-KO, and other manufacturers using the 10-51 style seal.

Features:
  • Integrated Molded Fiber Outer Case: Enhances structural strength and provides a secure press-fit.
  • High-Performance Elastomeric Seal: Offers superior oil retention and protection from contaminants.
  • Precision Fit: Built to match Dexter OEM specs for oil bath trailer hubs.
Interchangeable Part Numbers:
  • DEXTER 10-51
  • 10-2875-06
Product Overview:

Designed for Dexter 10K GD axles, the 10-2875-06 red oil seal delivers leak-proof performance and durable protection. Its molded construction and snug fit help keep oil in and dirt out—ensuring long-lasting hub and bearing performance.

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 – 10-2875-06 – For 9K–10K Axles – RED

Customer Reviews

Based on 12 reviews
83%
(10)
17%
(2)
0%
(0)
0%
(0)
0%
(0)
F
Filip Novak
Impressive Durability

Used in high-mileage conditions—no wear or hardening so far. Still flexible.

R
Raffarty Bentz
No Leaks at All

Installed on my AL-KO axle, took high torque without shifting. Excellent part.

M
Major Causby
Better Than Expected

Outer fiber case makes a strong press fit. Feels even more solid than OEM parts.

O
Odell Ayton
Oil Tight Seal

After a 1,200-mile trip, everything stayed clean—no sign of oil leaks.

M
Mohandis Rubinsztein
Solid Performance

Been running this seal for months with no drips or oil loss. Impressive build quality.

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