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Trailer Parts Mart
10-63 – Unitized Oil Seal
10-63 – Unitized Oil Seal
SKU:10-63
Regular price
$24.95 USD
Regular price
$0.00 USD
Sale price
$24.95 USD
Shipping calculated at checkout.
Check the match before you choose.Confirm the part number, dimensions and connection details against the part being replaced.
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Free shipping on orders $30+ · 30-day easy returns · Same-day dispatch before 7:30 PM
The 10-63 Unitized Oil Seal is a premium seal designed for high-capacity oil-bath trailer hubs. This one-piece unit integrates the sealing surface and wear sleeve to prevent oil leaks while protecting the spindle from wear. Ideal for use in heavy-duty applications such as 8K–9K axles, this seal ensures long-lasting performance and simplified maintenance.
Features:
- Unitized construction combines seal and wear ring for superior sealing
- Double-lip design offers maximum protection against oil leakage and contamination
- Made from nitrile rubber and steel for durability under extreme conditions
- Pre-lubricated to reduce installation friction and startup wear
- Helps extend spindle and bearing life
Specifications:
- Part Number: 10-63
- Seal Type: Unitized oil seal
- Inner Diameter (ID): 2.25″
- Outer Diameter (OD): 3.376″
- Width: 0.375″
- Material: Nitrile (Buna-N) rubber with steel wear sleeve
- Temperature Range: –40°F to 250°F (–40°C to 121°C)
- Application: Oil-lubricated trailer hubs and heavy-duty axle systems
Fitment:
- Fits spindles with a 2.25″ shaft and hub bores of 3.367″
- Commonly used on 8,000–9,000 lb oil bath trailer axles
- Compatible with Dexter®, Lippert®, and other heavy-duty hub assemblies
- Verify dimensions before ordering for proper fit
Shipping information
Shipping information
Orders under $30 have a $15 shipping charge. Orders of $30 or more ship free.
Returns
Returns
Eligible items can be returned within 30 days. Review the return policy before sending an item back.
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