Here we have a trailer disc brake rotor manufactured by Hydrastar that has an 8 on 6.5 inch bolt pattern and comes with 5/8 inch diameter studs. This rotor fits 8,000 lb capacity trailer disc brake kits, using a 25580 (1 3/4" inner diameter) inner bearing and 02475 (1 1/4" inner diameter) outer bearing. Due to the different size studs and caliper brackets used, this rotor is made to fit 8,000 lb capacity disc brake kits ONLY and is NOT a replacement for 7,000 lb trailer disc brakes! The rotor will be coated with a corrosion-resistant dacromet and will work well for use on boat trailers in saltwater and freshwater environments as well as utility trailers if needed. If you're in need of a replacement rotor for your heavy-duty trailer's disc brakes, this is the rotor for you!
Features:
- 8 on 6.5" Bolt Pattern
- Dacromet coating for rust and corrosion protection
- 25580 (1 3/4") x 02475 (1 1/4") Bearing Combination
- 5/8" Diameter Stud
- Fits 8,000 lb Capacity Trailer Disc Brake Kits
