Item 70022778 has must read information.
: PER THE VENDOR THIS BRAKE HOUSING IS NO LONGER AVAILABLE & DOES NOT HA VE A DIRECT REPLACEMENT. FOR PROPER SERVICE REPLACEMENT PLEASE ORDER T HE FOLLOWING: JLG P/N 70026149 BRAKE HOUSING (QTY 1); JLG P/N 70022779 O-RING (QTY 3)