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.

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.

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.