Compatible with 3,500 lb AxlesRight-side electric brake assembly measuring 10" x 2¼". Designed to be compatible with most 3,500 lb trailer axles
2" x 12" Left/Driver Side Electric Brake Assembly
10" x 2¼" Left/Driver Side Electric Brake Assembly
2" x 12" Right/Passenger Side Electric Brake Assembly
Wheel Lug Nuts
10" 5-Bolt Hub & Drum