Precise Fit: Perfectly matches DC61-01257M, AP5955135, 3990661, and PS4275961 models—zero modifications required，samsung washer hanger spring dc61-01257m Built to Last: Made from extra-thick, corrosion-resistant steel wire, fatigue-tested to 50,000 cycles for lasting damping stability. Quiet Guarantee: Restores the drum's original balance, completely eliminating violent shaking...