
10-63 - Unitized Oil Seal
by Dexter
Original price
$24.95
-
Original price
$24.95
Original price
$24.95
$24.95
-
$24.95
Current price
$24.95
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 12K–15K 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): 3.125″
- Outer Diameter (OD): 4.500″
- Width: 0.500″
- 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 3.125″ shaft and hub bores of 4.500″
- Commonly used on 12,000–15,000 lb oil bath trailer axles
- Compatible with Dexter®, Lippert®, and other heavy-duty hub assemblies
- Verify dimensions before ordering for proper fit