Replace for 7180 Bearing Cup Replacer Tool Heavy-Duty Adjusts to Fit 3 5/8" to 6 1/2" OD Bearing Cup, for 11000 to 50000lb Capacity Axles. 7180 Universal Bearing Cup Replacer Heavy-Duty Steel Made Adjust to Fit 3 5/8" to 6 1/2" OD Bearing Cup Fit for 11000 to 50000lb Capacity Axles.