Choosing reliable hub seals is essential for keeping boat trailers protected from water, dirt, and corrosion. The right double-lip grease seals help maintain bearing lubrication and prevent leaks under tough marine conditions. Below are five top-rated, common-fit hub seals sourced from Amazon that fit many Dexter, Transcom, and EZ-Lube axles. The list covers a range of standard sizes (noting inner diameters and outer diameters) to help you compare compatibility quickly.
| Product | Brand | Size (ID x OD x Width) | Qty |
|---|---|---|---|
| WPS Trailer Axle Hub Wheel Grease Seal 12192TB | WPS | 1.249″ x 1.983″ x 0.250″ | Pack of 2 |
| FKG Trailer Hub Wheel Grease Seal 12192TB | FKG | 1.249″ x 1.983″ x 0.250″ | Set of 2 |
| RV Murts Double Lip Grease Seals 12192TB | RV MURTS | 1.249″ x 1.983″ | Set of 4 |
| FKG Trailer Hub Wheel Grease Seal 15192TB | FKG | 1.500″ x 1.987″ x 0.250″ | Set of 2 |
| GREPSPUD Trailer Hub Grease Seals 1.719″ ID x 2.565″ OD | GREPSPUD | 1.719″ ID x 2.565″ OD | 4+ Cotter Pins |
WPS 12192TB Double Lip Seals (Pack of 2)
Product overview: WPS offers a double lip grease seal designed for BT8 spindles, featuring a rubber seal with steel construction for durability. Size is 1.249″ ID x 1.983″ OD x 0.250″ W, matching common Dexter and EZ-Lube hubs. The double-lip design helps keep lubricant in and contaminants out, contributing to longer bearing life in marine environments.
FKG 12192TB Double Lip Seals (Set of 2)
Product overview: FKG seals share the 1.249″ ID x 1.983″ OD x 0.250″ width specification and are marketed as a double lip design with OE references, suitable for 2000–2200 lb trailers. The set of two provides a direct replacement option for worn seals on compatible axles, with steel construction and NBR rubber components.
FKG 15192TB Double Lip Seals (Set of 4)
Product overview: This kit extends the 1.500″ ID x 1.987″ OD x 0.250″ width family. It includes four double lip grease seals designed for a snug fit on axles labeled OE: 15192TB, AD2267EO, and similar Dexter/National spindles, offering robust sealing with steel backing and NBR rubber components for resistance to outdoor exposure.
GREPSPUD 1.719″ Seals (4+ Cotter Pins)
Product overview: GREPSPUD provides a 1.719″ ID x 2.565″ OD grease seal kit compatible with many Dexter 10-19 spindles and EZ-Lube axles. The package includes four seals and cotter pins, emphasizing value for multiple repair jobs. Seals are made from high-quality NBR rubber with a steel frame and a double lip for enhanced leakage resistance.
(Pack of 2) WPS 15192TB Double Lip Seals
Product overview: This WPS option covers the 1.500″ ID x 1.987″ OD size, intended for 2000 lb axles with a double lip configuration. The package includes two seals, designed to seal against contaminants while maintaining lubricant integrity in marine trailer applications.
RV MURTS 171255TB 1.719″ Seals (Pack of 4)
Product overview: RV MURTS offers a double lip grease seal kit with a 1.719″ ID x 2.565″ OD size, designed for 3500 lb class assemblies and Dexter 010-019-00 spindles. The kit emphasizes durability and resistance to environmental pollutants, suitable for boat trailers operating in varied conditions.
Buying Guide
- Compatibility: Measure your axle spindle ID (ID) and outer diameter (OD) to match double lip seals precisely (common sizes include 1.5″, 1.719″, 1.249″, and 1.500″). Check OE numbers (e.g., 12192TB, 15192TB, 010-019-00) to confirm fitment.
- Seal construction: Look for double lip designs with steel backing and NBR rubber. This combination improves sealing performance, reduces leaks, and withstands temperature fluctuations typical of outdoor use.
- Durability: For marine environments, seals should resist salt spray, humidity, and abrasive particles. A wider lip and robust spring can enhance long-term sealing performance.
- Kit contents: Some packs include cotter pins; if you perform multiple axle repairs, a kit with extra pins may save buying separately.
- Application notes: EZ-Lube, Dexter, and Transcom spindles have specific seal dimensions. Verify the exact model compatibility and the axle rating (e.g., 2000–2200 lbs, 3500 lbs) before purchasing.
- Maintenance tips: Periodically inspect seals for cracking or wear and replace at signs of leakage or seepage. Repack bearings as part of regular trailer maintenance for best results.