
8K Mini-5 Axle Bearing & Seal Kit — 25580 Inner & Outer, 10-225-15 Seal
Part Number: BK-MINI5-KIT
This complete bearing & seal kit fits the Kaufmann Mini-5 straight spindle 8,000 lb torsion axle (Lippert A80-B-MINI5-TOR). The Mini-5 uses a 25580 bearing in BOTH the inner and outer positions, which is unique to this axle design. This kit includes the correct 10-225-15 seal and works only on the straight shoulder commercial 8K spindle.
Kit Includes
| Item | Spec | Qty |
|---|---|---|
| Bearing, 25580 | 1.75" ID (Inner & Outer) | 2 |
| Oil Seal, 10-225-15 | 2.25" x 3.38" (Replaces 10-63) | 1 |
| Application | Kaufmann Mini-5 Straight Spindle 8K Axle | — |
Fitment
| Spec | Details |
|---|---|
| Axle Rating | 8,000 lb Commercial Duty |
| Axle Type | Straight Spindle (NOT Tapered) |
| Known Applications | Kaufmann Mini-5, Lippert A80-B-MINI5-TOR |
| Bearing Set | 25580 Inner & 25580 Outer |
| Seal | 10-225-15 (2.25" x 3.38") |
| Does NOT Fit | • Standard 8K Dexter • Tapered 8K spindles • 7K axles • Any axle using 25580 / 14125A pairing |