
10-55-1 - Unitized Oil Seal
by Dexter
Original price
$29.95
-
Original price
$29.95
Original price
$29.95
$29.95
-
$29.95
Current price
$29.95
The 10-55-1 Unitized Oil Seal is built for high-capacity trailer axles and oil-bath hub systems. Its integrated wear sleeve and dual-lip design provide a superior seal, reduce spindle wear, and keep contaminants out. This heavy-duty, pre-assembled seal is ideal for long-haul and industrial applications where durability and leak prevention are essential.
Features:
- Unitized construction combines the seal and wear ring into one assembly
- Dual sealing lips provide maximum protection against oil leakage and debris intrusion
- Engineered for oil-lubricated hubs and high-load trailer axles
- Made of durable nitrile rubber bonded to a steel casing
- Pre-lubricated for ease of installation and reduced wear during startup
Specifications:
- Part Number: 10-55-1
- Seal Type: Unitized oil seal
- Inner Diameter (ID): 2.875″
- Outer Diameter (OD): 3.880″
- Width: 0.500″
- Material: Nitrile rubber with steel wear sleeve
- Temperature Range: –40°F to 250°F (–40°C to 121°C)
- Application: Oil-bath trailer hubs, heavy-duty axle systems, and industrial machinery
Fitment:
- Fits spindles with 2.875″ OD and hub bores of 3.880″
- Commonly used on 10,000–12,000 lb trailer axles with oil-lubricated hubs
- Compatible with Dexter®, Lippert®, and other heavy-duty axle systems
- Always confirm dimensions to ensure compatibility with your specific hub assembly