The browser you are using is not supported. Please consider using a modern browser.

Skip Navigation
Start of main content.

Disc Brake 13" Rotor Vented Cap Style {Sturdy Built}

SKU: 20315EC

About this Product

This is a replacement rotor for Sturdy Built Trailer Parts Disc Brake Kits. The rotor fits 7,000lb boat trailer axles that utilize a 8 bolt hub (8 on 6.5 bolt pattern) with 1/2″ hub studs. This Rotor is 13 inches in diameter and has a slip on design, meaning it slips over a standard idler hub. The rotor is vented to dissipate heat, and has a Dacromet coating. This rotor is compatible with brake kits from Kodiak, Deemaxx, and Hydrastar.

Specs:
– Fits 7,000lb Axles
– Dacromet Coated
– 13 inch Slip On Rotor
– Fits 8 bolt hubs with 8 on 6.5 inch bolt patterns and 1/2″ studs
– For use with 16″ or larger wheels
– 1 Year Warranty

Direct Replacement for Sturdy Built Part Numbers:
26573- Disc Brake Kit

Can also be used as a replacement for these part numbers:
Kodiak: ROTOR-133-7-8-DAC or RTR-133-7-8-D
Deemaxx: RTR-131-7K-MAXX
Hydrastar: 303-E7R1SO