ZF6HP26 and ZF6HP28 "B" clutch and Ford 6R80 direct clutch OE bushings have a tendency to wear out prematurely due to sub-optimal material composition. This wear can lead to bushing failure, ratio codes, and loss of correct pressure to the "B"/Direct clutch pack, resulting in burned clutches. Sonnax offers improved "B"/Direct clutch bushing 95030-07 with superior wear characteristics, eliminating premature deterioration for worry-free operation.