The 10-172 grease seal is designed to fit 3,500 lb trailer axles, protecting wheel bearings by sealing out water and retaining grease. With a double-lip construction and durable synthetic rubber, it helps extend bearing life by reducing contamination and wear. Ideal for grease-lubricated hub systems.

Detailed Information:

Fitting:

Designed for 3.5K trailer axles and compatible with standard hubs that require grease retention seals. Perfect for utility, boat, and cargo trailers.

Features:

• Grease Retention: Double-lip design seals in grease and keeps out dirt, dust, and water.
• Bearing Protection: Helps reduce internal wear and prolong bearing lifespan.
• Direct Replacement: Matches OEM specs for seamless fit and performance.

Interchangeable Part Numbers:

• ETRAILER 58846
• HYDRASTAR MAT-GS-10-172
• RIGIDHITCH SL-172

Product Overview:

The 10-172 grease seal provides an essential barrier between your trailer's hub and the elements. Its robust dual-lip design ensures that grease stays in and moisture stays out, delivering consistent performance on 3,500 lb axle setups.