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.
View Seal CollectionShipping
We ship quickly and carefully, with tracking provided on every order. Most items ship the same or next business day. Your parts will arrive safely and on time, ready to use.
Returns & Guarantee
Your satisfaction is guaranteed. Returns, refunds, and exchanges are accepted — no hassle. We stand behind every part we sell, so you can purchase with confidence.
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At R and P Carriages, we believe in treating our customers like family. Whether you need a small replacement part or a complete trailer service, we’re here to help with friendly, expert support every step of the way.
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