4 Pack Boat Trailer Axle Bearing Kit For 5200-6000 Lb Tandem Axles, Fits D42 Spindle With 25580 And 15123 Bearings, Includes 21333TB10-10 And 22333TB10-36 Grease Seals, 2.44in Dust Caps, Rubber Plugs And Cotter Pins
✔️ Fits 1.25-1.75 in tandem axles; 25580/15123 bearings, 2 seal sizes
This kit is designed to restore and maintain boat trailer hubs on 5200-6000 lb tandem axles with D42 spindles. it's ideal for pontoon, bass boats, and utility trailers that haul gear to the water.
✅ 4 sets (36 pieces) of repair parts for multiple repairs
✅ Bearings: 25580/25520 and 15123/15245 included
✅ Seals: 2 sizes 21333TB (2.125" ID) and 22333TB (2.250" ID) for D42
✅ Includes dust caps (2.44"), rubber plugs, cotter pins, nuts and washers
✅ Heavy-duty packing in a bubble-wrapped box to prevent damage
✅ Low-noise, precision bearings for long life
💡 What is a boat trailer axle bearing kit used for? This handy kit helps keep hubs turning smoothly on standard tandem axles.
- Restores hub performance on 5200-6000 lb tandem axles
- Includes two grease seal sizes for D42 spindles
- Ready-to-install with dust caps, cotter pins, nuts and washers