7K Axle 89HF 74SC Elec. Brake 865 9/16 Studs Oil & Grease Caps. 65" 4-3/4" Use 387A/25580 is

65" 4-3/4" Use 387A/25580 is a heavy-duty hub assembly designed for 10K-rated trailer axles

and environmental damage

providing a dependable idler axle configuration without brakes

Provides a stable connection between the axle and suspension for enhanced towing safety

utility trailers

7K Axle 89HF 74SC Elec. Brake 865 9/16 Studs Oil & Grease Caps. 65" 4-3/4" Use 387A/25580 is7K Axle 89HF 74SC Electric Brake 865 9 16 Studs Size & Capacity: Rated for 7,000 lbs (7K), making it suitable for heavy duty trailers such as equipment, utility, and gooseneck trailers. Functionality: Equipped with electric brakes for improved stopping power, offering safer towing and better control, especially when hauling heavy loads. Compatibility: Features an 89" hub face (HF) and 74" spring center (SC), designed to fit trailers requiring this