12×2 Electric Trailer Brake Assembly for 5,200 to 7,000 lb Axle 12″x2″(1 Left 1 Right)

About this item Center Hole Diameter: 3-1/4″, 5 holes mounting. Replaces Part :K23-180-00, K23-181-00, 23-180, 23-181 Premium OE 12″ x 2″ electric trailer brake assemblies (1 left 1 right) for one axle Fits Spindle – #42 Works with 5,200 lbs., 6,000 lbs., and 7,000 lbs. Al-Ko, Dexter, Lippert and Quality Trailer Axles .