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HAULK DEPOT

Trailer Oil Seal – 010-063-00 – For 8K Axles
SKU: TOS8HD
$17.00 USD $17.00 USD
Shipping calculated at checkout.
In stock
Description

The 010-063-00 oil seal is a unitized design engineered for 8,000 lb trailer axles with oil bath systems. With an inner diameter of 2.25" and an outer diameter of 3.376", it creates a secure seal by locking the inner surface to the spindle while the outer shell rotates with the hub. This construction minimizes friction, prevents oil leakage, and extends seal life in high-mileage or heavy-haul applications.

Detailed Information:
Inside Diameter 2.25 inches
Outside Diameter 3.376 inches
Fitting:

Specifically made for 8K-rated oil bath axles. Compatible with Dexter, Lippert, Carter, AL-KO, Rockwell, and other standard 8,000 lb hub systems. Common in enclosed car haulers, equipment trailers, and commercial use.

Features:
  • Unitized Construction: Prevents spinning on the spindle and reduces wear during rotation.
  • Leak-Resistant Design: Ideal for oil bath setups where grease retention isn’t suitable.
  • High Durability: Built to withstand road shock, long hauls, and high temperatures.
Interchangeable Part Numbers:
  • Dexter 10-63
  • Carter 10-63
  • 370219BG
  • 010-063-00
Product Overview:

The 010-063-00 oil seal is the go-to solution for 8K oil-lubricated trailer axles. Its robust, unitized design offers excellent sealing under pressure, long-term reliability, and easy replacement across major axle brands.

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 – 010-063-00 – For 8K Axles

Customer Reviews

Based on 12 reviews
83%
(10)
17%
(2)
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(0)
0%
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0%
(0)
F
Farris Aucott
Smooth Operation, No Drag

After replacement, the hub spins freely with no binding. The unitized design really works—the inner stays fixed, outer rotates with the hub. Exactly how it should be.

C
Chickie Hedman
OEM Replacement That Performs

Replaced a factory Carter seal with this one—same specs, same performance. The 3.376" OD fits snug in the hub. No spinning, no oil loss. Will keep spares on hand.

T
Tristan Bastide
Compatible Across Multiple Brands

Bought it as a Dexter 10-63 cross-reference, but used it on a Rockwell axle. Fit perfectly. Great for shops that service mixed fleets—no need to stock multiple brands.

D
Damian Kozlov
Slight Resistance During Installation

Took a little extra care to seat it straight—goes on tight but that’s good for sealing. Once in, it spun freely with no drag. No leaks after break-in.

I
Ivan Petrović
Dependable Spare to Keep in Toolbox

I keep two of these in my trailer kit. Replaced one last month—went in fast and stopped a developing leak. Small part, big impact. Don’t tow without a spare.

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