Seal Adapter - Wheel Bearing For 2.0 Spindle

The Seal Adapter for 2.0 Spindle (Part No. 150006) is a precision wheel bearing seal engineered for trailer axles and light-duty automotive applications requiring a 2-inch spindle interface. Constructed from aluminum with red anodized finish, this adapter provides reliable corrosion resistance and precise fitment for spindle-mounted bearing assemblies. The red anodized coating offers both protection against oxidation and visible identification on the spindle assembly.

This seal adapter is specifically designed to accommodate 2-inch spindle diameters, ensuring proper bearing retention and seal compression when installed correctly. The aluminum construction keeps weight minimal—at just 0.21 lbs—while maintaining structural integrity for highway and off-road trailer duty. Precision anodizing to red specification creates a durable surface finish that resists saltwater corrosion, making this component suitable for both dry-land and coastal environments. The compact footprint (4.2 x 0.8 x 5.05 inches) allows seamless integration into existing spindle assemblies without requiring frame modifications.

Trailer owners, restoration shops, and automotive technicians rely on properly sized bearing seals to prevent grease leakage and water intrusion into wheel bearing cavities. This adapter suits single-axle and tandem-axle trailers, boat trailers, and light utility vehicles where spindle-mount configurations are standard. Replacement or upgrade applications benefit from the red anodized surface—worn or corroded original seals compromise bearing life and safety. TacticalSurplusUSA stocks this part for quick delivery to shops and individual builders managing wheel bearing maintenance.