79 79 GROUND DRIVE BRAKE REF NO. PART NUMBER QTY DESCRIPTION REMARKS 1. 499-405 HYDRAULIC BRAKE 2. 499-404 STACK SERVICE KIT SEE FOOTNOTE 1 NOT SHOWN: FOOTNOTES: KIT INCLUDES:TORQUE PIN O-RING, TORQUE PIN PUSH RETAINER, 2X SPRING, TORQUE PIN, PRIMARY DISC, ROTATING DISC & STATIONARY DISC. NOTE: 02 ID0114633