10k General Duty 12.25"x3.375" Trailer Axle Electric Brake Assembly - 10000 lb Capacity - Left Hand (Driver Side) Brake Options::Bulk (20 Right & 20 Left) and a double-eye hanger kit

and a double-eye hanger kit

then you'll have the u-bolts

2) 2" tall rear hangers

L=5 1/2" A=2 3/8" D=1/2"

10k General Duty 12.25"x3.375" Trailer Axle Electric Brake Assembly - 10000 lb Capacity - Left Hand (Driver Side) Brake Options::Bulk (20 Right & 20 Left) and a double-eye hanger kitSingle Specs: 12. 25" x 3. 375" Electric Brake Assembly 1 Driver Side Assembly 7 Bolt Brake Flange Rated at 10,000 lbs per pair This brake is NOT COMPATIBLE with Rockwell Axles Pair Specs: 12. 25" x 3. 375" Electric Brake Assembly 1 Driver Side Assembly 1 Passenger Side Assembly 7 Bolt Brake Flange Rated at 10,000 lbs per pair Kit Specs: 1 Driver Side Assembly 12. 25" x 3. 375" 1 Passenger Side Assembly 12. 25" x 3. 375" 1 One Quart Jug of Axle Oil 2