At a Glance
- >Fits many 10K-HD, 12K, and 15K Dexter axles
- >3.125 inch inner diameter
- >4.50 inch outer diameter
- >Commonly referenced as Dexter 10-56
- >Single seal included
- Brand: MAT
- SKU: 10-3125-06
Before You Order
Match the part number, measurements and connection points that apply to your trailer.
Fitment Check
| Part Number | Match the number stamped on the original bearing or seal. |
|---|---|
| Dimensions | Measure the mating surfaces when a number is unavailable. |
| Hub / Axle | Use capacity as context, not as the only fitment check. |
Product Details
Oil / Grease Seal 3.125 inch ID x 4.50 inch OD
Fits 10000-HD, 12000, and 15000 lb Dexter Axles
Part Number: 10-3125-06 (Dexter 10-56)
Replacement oil / grease seal commonly used on 10000-HD, 12000 lb, and 15000 lb Dexter axle assemblies. Fits hubs requiring a 3.125 inch inner diameter and 4.50 inch outer diameter seal.
Includes one seal. Verify hub and spindle measurements before ordering.
R&P Knowledge Hub
This seal is commonly referenced as Dexter 10-56 and cross references to AL-KO 568217 and Hayes 091023.
Frequently associated with Dexter hub castings such as 9-27, 8-214, 8-216, 8-401, and 9-28. Some AL-KO assemblies such as 090814 may also use this seal.
Confirm inner diameter, outer diameter, and axle rating before installation. Seal appearance or manufacturer stamping may vary.
Features
- Fits many 10K-HD, 12K, and 15K Dexter axles
- 3.125 inch inner diameter
- 4.50 inch outer diameter
- Commonly referenced as Dexter 10-56
- Single seal included
Specifications
| Specification | Detail |
| Inner Diameter | 3.125 inch |
| Outer Diameter | 4.50 inch |
| Axle Ratings | 10000-HD, 12000, 15000 lb |
| Dexter Reference | 10-56 / 10-3125-06 |
| AL-KO Reference | 568217 |
| Hayes Reference | 091023 |
| Quantity | 1 Seal |
Verify specifications before installation.
CUSTOMER PROOF
What customers say about parts like this.
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