Bearing Kit for 4,200 lb UFP Ranger Boat Trailer Axle – Straight Spindle
Part Number: BK-4200-UFP
This listing is for a bearing and seal kit for one side of the axle on a 4,200 lb UFP Ranger boat trailer equipped with a straight spindle. The kit includes both inner and outer bearings with matching races, along with the correct oil seal.
Fitment
- 4,200 lb UFP boat trailer axles
- Ranger boat trailers
- Straight spindle design (non-tapered)
- Services one hub / one side of the axle
Kit Includes
- (2) Outer Bearings – L68110
- (2) Outer Races – 2.328" O.D.
- (2) Inner Bearings – L68149
- (1) Oil Seal – 32123
Specifications
| Axle Rating | 4,200 lb |
| Spindle Type | Straight Spindle |
| Outer Bearing | L68110 |
| Outer Race O.D. | 2.328" |
| Inner Bearing | L68149 |
| Oil Seal Size | 1.68" ID × 2.56" OD |
| Coverage | One hub (one side) |
Designed for UFP Ranger boat trailers using straight spindles. Always verify bearing numbers and seal dimensions before installation, as spindle configurations can vary by model year.