These replacement caster wheels are designed for boat trailer jacks that use 1 or 2 wheels. Each set includes 2 universal wheels with a 6-inch nominal diameter, 2-inch width, and 5/8-inch bore hole, making them compatible with most standard trailer jack configurations.
The wheels are manufactured from durable plastic that resists water exposure, corrosion, and wear from heavy use. Each wheel can support up to 1,200 lbs, providing reliable performance for typical boating applications.
This 2-pack includes all mounting hardware needed for installation: 2 short axle bolts with nuts, washers, and sleeves; 1 long axle bolt with nut, washer, and sleeve. All hardware features a corrosion-resistant finish, ensuring longevity in coastal and marine environments.
The universal design suits boat trailer jacks requiring either single or dual wheel configurations, eliminating the need to source different hardware for varying setups. Installation is straightforward with the included bolts and fasteners.
Check your existing trailer jack specifications to confirm the 5/8-inch bore hole matches your unit before ordering.






















