Dexter 10-56 Grease / Oil Seal – Fits 10K, 12K & 15K Trailer Axles (3.125" I.D.)
The Dexter 10-56 Grease Seal is designed for heavy-duty 10,000–15,000 lb trailer axles. Built to prevent grease leakage and keep out dirt and moisture, this oil seal ensures smooth bearing performance and long-lasting axle protection. Perfect for Dexter and compatible 10K, 12K, and 15K trailer hubs.
| Part Number | 10-56 |
| Brand | Dexter Axle |
| Type | Grease / Oil Seal |
| Inner Diameter (I.D.) | 3.125" |
| Outer Diameter (O.D.) | Approx. 4.500" |
| Axle Capacity Range | 10,000 lb – 15,000 lb |
| Material | Steel Shell with Elastomer Seal |
| Compatibility | Dexter, Axletek, and other heavy-duty hub assemblies |
Features
- Precision-fit seal for large-capacity trailer axles
- Prevents grease or oil leaks that can damage bearings
- Heavy-duty steel outer casing for durability
- Compatible with Dexter 10K–15K hubs and other major brands
- Ideal for equipment trailers, goosenecks, and industrial use
Includes one (1) Dexter 10-56 Grease Seal – suitable for 10K, 12K, and 15K axle hubs. Available for In-Store Pickup or Online Purchase through R & P Carriages.
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