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HAULK DEPOT

Trailer Oil Seal – 010-056-00 – For 10K–15K Axles – RED
SKU: TOS10-15-RED
$28.75 USD $28.75 USD
Shipping calculated at checkout.
In stock
Description

The 010-056-00 trailer oil seal is built to withstand the demands of heavy-duty axle systems, delivering long-lasting performance for 10K to 15K axles. Designed with a unitized structure, it keeps the inner portion fixed on the spindle while the outer section rotates with the hub—minimizing wear and reducing the risk of oil leaks. With a 3.125" I.D. and 4.5" O.D., it fits a range of Dexter and Hayes axles including 10K HD, 12K, and 15K–16K models. Ideal for oil bath setups, this seal enhances axle longevity and helps prevent costly downtime.

Detailed Information:
Inner Diameter (I.D.) 3.125 inches
Outer Diameter (O.D.) 4.5 inches
Fitting:

Compatible with Dexter and Hayes heavy-duty oil bath axles, including 10K HD, 12K, and 15K–16K models. Designed to provide a secure seal under high loads and extreme operating conditions.

Features:
  • Unitized Construction: Inner component remains fixed on the spindle, while the outer rotates with the hub for reduced wear.
  • Enhanced Sealing: Effectively retains oil and prevents contaminants from entering the hub assembly.
  • Durable Build: Made for extended service life in heavy-duty applications.
  • OEM Compatibility: Suitable replacement for Dexter and Hayes hub systems.
Interchangeable Part Numbers:
  • 010-056-00
  • 010-56
  • 370014
  • CR318281
Product Overview:

The Trailer Oil Seal – 010-056-00 – For 10K–15K Axles provides a dependable sealing solution for high-capacity axles. Engineered for oil bath systems, its robust unitized design and precision fit help maximize uptime and safeguard your trailer’s performance over the long term.

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 – 010-056-00 – For 10K–15K Axles – RED

Customer Reviews

Based on 12 reviews
92%
(11)
8%
(1)
0%
(0)
0%
(0)
0%
(0)
B
Benedict End
Saved My Spindle

My old seal failed, and I was worried about damage to my spindle. Installed this new one, and it's been working perfectly. The unitized design seems to really make a difference in keeping everything sealed.

T
Torrin Apperley
Holds Up Under Pressure

My trailer often carries near its max load, and the old seals were always a weak point. This unitized seal has been great, no signs of wear or leakage.

R
Rex Culkin
Flawless Fit, Zero Leaks

Used this on a Dexter 12K axle and it was a perfect press fit. I've had issues with other seals deforming, but the unitized design of this one made installation quick and easy. No leaks after a few hundred miles.

K
Kennedy Cuttle
Better Than My Old Seals

Replaced a few worn-out seals and noticed these are much more durable. They are thicker and feel more substantial. The unitized design is a big plus, makes them much easier to work with.

O
Orazio Coverley
Worth the Price for Durability

I've used cheaper seals before, and they never last. This one seems to be built to last. It's a key component, so it's worth the investment for peace of mind.

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