Damper Dudes rebuilt the HB for the Jimmy 270 including a slip sleeve at the seal for about $125. 2 day turnaround. You call them, you send it, they fix it, they call you, you give them a credit card or send a check, they return it. It was quick for us because they are within 200 miles from here. The HB for the 270 was in multiple pieces, they reinstalled the ring on new rubber,rebucked the rivets for the pulley, installed the ss sleeve at the seal and repainted it semigloss black. They did a good job. Ed
