Trailer Grease Seal – 1.50" ID x 2.33" OD – UFP / Variety Style Applications
One double-lip trailer grease seal for select older UFP and Titan / Dico-style hubs, boat trailer hubs, and other special-application hubs where the 1.50" inside diameter and 2.33" outside diameter match. Includes other special application hubs such as farm hubs, along with round or square tube axles.
Overview
This R&P trailer grease seal is a replacement seal option for select older UFP, Titan / Dico-style, and special-application trailer hubs where the seal bore and spindle journal require a 1.50" ID x 2.33" OD seal. It is commonly used in certain boat trailer, utility trailer, and specialty hub applications, including some older or less common hub designs that should be matched by measurement instead of axle rating alone.
R&P Service Insight
Grease seals are small parts, but the wrong size can quickly lead to grease loss, water intrusion, bearing contamination, and hub failure.
- Measure First: Confirm both the seal inside diameter and outside diameter before ordering.
- Application Sensitive: This seal fits some older UFP and Titan / Dico-style hubs, but not every hub under those names.
- Tube Shape Is Not Enough: Compatible applications may use round or square tube axles, so axle tube shape alone should not be used as the deciding fitment point.
R&P Knowledge Hub
Compatibility: Fits applications requiring a 1.50" seal ID and 2.33" seal OD, including some older UFP and Titan / Dico-style trailer hubs.
Known Application Example: Special Short Idler Hub for 2,500 lb trailer axle, 5 on 4.5" bolt pattern, Titan / Dico style, Part Number DX22XR.
Vehicle / System Fit: Boat trailers, older specialty trailer hubs, and certain special-application hubs such as select farm hub setups where dimensions match.
Installation Notes: Verify the hub bore, spindle seal surface, old seal number, and grease seal dimensions before installation.
Performance Insight: Double-lip seals help retain grease while providing an added sealing edge against road spray, moisture, and contamination.
Brand & Fitment Note
Selling Brand: R&P Carriages
Application Reference: UFP, Titan, Dico, Dexter, AL-KO, Axletek, Quality, and other names may describe application style, hub family, or compatibility reference only where measurements match.
What This Means: This listing is for one replacement trailer grease seal, not a guaranteed OEM-branded item unless specifically stated on the product packaging.
Before Ordering: Match the seal by inside diameter, outside diameter, hub bore, spindle seal surface, and old seal number whenever possible.
R&P Repair Insight
Many seal fitment mistakes happen when buyers shop by axle capacity, trailer brand, or tube shape instead of the actual seal dimensions. Older UFP and Titan / Dico-style hub applications can vary, so measurement confirmation matters.
- Check the ID: The seal must match the spindle sealing surface. This seal has a 1.50" inside diameter.
- Check the OD: The seal must press correctly into the hub bore. This seal has a 2.33" outside diameter.
- Check the Hub Type: This seal may be used on some special short idler hubs and other specialty hubs, but fitment should always be confirmed before installation.
Features
Double-Lip Grease Seal Design
Designed to help retain grease and reduce contamination at the hub seal surface.
Specialty Hub Fitment
Useful for select older UFP, Titan / Dico-style, boat trailer, and special-application hubs where dimensions match.
1.50" ID x 2.33" OD
Core fitment dimensions are clearly listed to help confirm compatibility before ordering.
Single Seal Replacement
Listing includes one trailer grease seal for servicing one hub location.
Specifications
| Specification | Detail |
|---|---|
| Part Number | SL150 |
| Brand | R&P Carriages |
| Product Type | Trailer hub grease seal |
| Listing Quantity | 1 seal |
| Seal Style | Double lip |
| Inside Diameter | 1.50" |
| Outside Diameter | 2.33" |
| Cross Reference | UFP 07024U / Texcom 150233 |
| Application | Select older UFP, Titan / Dico-style, boat trailer, farm hub, and specialty hub applications where dimensions match |
Fitment / Application
| Category | Details |
|---|---|
| Primary Fit | Some older UFP and Titan / Dico-style trailer hubs requiring a 1.50" ID x 2.33" OD seal |
| Known Exact Example | Special Short Idler Hub for 2,500 lb trailer axle, 5 on 4.5" bolt pattern, Titan / Dico style, Part Number DX22XR |
| Trailer Types | Boat trailers, older utility trailers, and specialty trailer hub applications |
| Axle Tube Notes | Compatible applications may use round or square tube axles; tube shape alone does not confirm fitment |
| Important Note | This seal should be matched by measurements, hub bore, spindle seal surface, and old seal number instead of axle rating alone. |
Included Components
| Quantity | Item |
|---|---|
| 1 | Trailer grease seal, 1.50" ID x 2.33" OD, double-lip style |
