Outside Snap Ring (OSR) Style Outside Snap Ring (OSR) Style G1 D1 G2 D2 Over Bearing cap Over Bearing cap Caps Diameter Caps Diameter 69mm 28mm 69mm 28mm MOCHU Universal Joints/Crucetas/Joints de cardan Mechanical,passenger car, light, medium and heavy obligation truck applications Includes Universal Joint dimensions & linked parts U-joints with four undeniable round bearings First, measure the exterior diameters of two adjoining bearings to look in the event that they are an analogous or different. Locate the diameter(s) in the first column utilizing the smaller diameter first if the bearings are of 2 sizes. Second, eradicate the seals from two bearings contrary each other and re-install the bearings at the cross. Measure the overall dimension and stumble on it within the second column. Note, the measured dimension ought to be barely less than that shown. If necessary, observe the sort and location of any lube fittings.