Hub is designed for use on trailer idler axles. Fits 6,000-lb axles with #42 spindles. Inner bearing (25580) and race, outer bearing (15123) and race, grease seal, grease cap, wheel bolts, and lug nuts included.

Galvanized idler hub assembly is great for marine use. Fits 6,000-lb axles with #42 spindles. Inner bearing (25580) and race, outer bearing (15123) and race, grease seal, grease cap, and galvanized lug nuts included.

Rustproof stainless steel hub is ideal for extended marine use. Fits 5,200-lb to 6,000-lb axles with #42 spindles. Can be used on idler axles or can be paired with a 12" slip-on rotor for disc brake applications. 1/2" Wheel studs included.

Hub is designed for use on trailer idler axles. Fits 6,000-lb axles with #42 spindles. Inner bearing (25580) and race, outer bearing (15123) and race, grease seal, grease cap, and lug nuts included.

Pre-greased hub is designed for use on trailer idler axles. Fits 6,000-lb axles with #42 spindles. Inner bearing (25580) and race, outer bearing (15123) and race, grease seal, grease cap, lug nuts, and cotter pin included.

Hub is for use on idler axles. Fits 6,000-lb axles with #42 spindles. Galvanized hub is great for marine use. Inner and outer races included. Inner bearing (25580), outer bearing (15123), grease seal, grease cap, and lug nuts sold separately.

Corrosion-resistant galvanized steel hub is great for marine use. Fits 6,000-lb axles with #42 spindles. Can be used on idler axles or paired with a 12" rotor for disc brake applications. 1/2" Wheel studs and races are included.