They had exactly what I needed and made it easy too find. Package arrived on time and in excellent shape.
Motor pulley - fixed (3 x 1/2) for: n49w
Motor pulley - fixed (3 x 1/2) for: n49w/50w, rn50w, m400/482/500, rmmb14 & rwc50/wc50 built @ champion
Buy this part and as many parts as you like and pay only $9.99 shipping, within the Contiguous United States.