Product Description
Our Anti-Retreat Gasket is engineered for commercial semi-trailer wheel end systems, providing a reliable seal that prevents lubricant leakage and contamination. This critical component ensures proper bearing lubrication while blocking dirt, water, and road debris from entering the wheel hub assembly.
Technical Specifications
|
Parameter |
Specification |
|
Material |
Nitrile rubber with steel insert |
|
Thickness |
3mm (±0.1mm tolerance) |
|
Diameter |
120mm (4.72") standard |
|
Temperature Range |
-40°F to 300°F (-40°C to 149°C) |
|
Pressure Rating |
15 PSI dynamic |
|
Compatibility |
Fits Class 8 wheel hubs |
|
Standards |
SAE J2693 compliant |
Key Features
Positive Lock Design – Integrated steel ring prevents gasket movement
Dual-Lip Seal – Primary and secondary sealing surfaces
Wear-Resistant – Carbon-reinforced rubber compound
Easy Installation – Snap-fit design requires no special tools
OE Fitment – Direct replacement for OEM part numbers
Primary Applications
Wheel end bearing protection
01
Tandem and tridem axle systems
02
Hub-piloted wheel assemblies
03
Regional and long-haul operations
04
User Benefits
Extended Bearing Life
Maintains proper lubrication
Reduced Maintenance
Eliminates frequent resealing
Cost Effective
Prevents costly bearing failures
All-Weather Performance
Reliable in extreme conditions
Warranty Backed
12-month limited warranty
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