SECTION II TM 5-3810-2890-24PC01 (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE CAGEC NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP 1304   TRACK DRIVE SPROCKETS FIG. 55.  TRACK DRIVE SPROCKETS 1 XDFZZ 88853 02194000 BOLT, SPECIAL  BEARING MTG ........................................ 8 2 PFFZZ 09348 1-299946 CLAMP, BAR  BEARING ASSEMBLY.................................. 4 3 PFFZZ 09348 238S1222 SPACER  ADJUSTING BOLT .............................................. 4 * 4 PFFZZ 88853 520616K52 BOLT ASSEMBLY ................................................................ 1 5 XDFZZ 88853 520615K1 .NUT, PLAIN, HEXAGON ADJUSTING BOLT...................... 1 6 PFFZZ 88853 520616K1 .PIN, STRAIGHT, THREAD DRIVING .................................. 1 TUMBLER............................................................................. 7 XDFZZ 88853 03235880 SCREW CAP HEXAGON LOCKNUT MTG .......................... 4 8 PFFZZ 88853 88535844 YOKE, LOCK, TAKE UP N ADJUSTING BOLT.................... 4 9 XDFZZ 88853 03961540 WASHER, LOCK  BAR MTG ................................................ 4 10 XDFZZ 88853 02740550 NUT, PLAIN, HEXAGON  LOCKNUT MTG .......................... 4 11 PFFZZ 88853 02716050 NUT, PLAIN, HEXAGON BEARING MTG ............................ 2 12 PFFZZ 88853 02716200 NUT, PLAIN, HEXAGON BEARING MTG ............................ 8 13 XDFZZ 88853 03115600 PIN, COTTER  EYE AND ADJUSTING BOLT...................... 12 MTG...................................................................................... 14 PFFZZ 88853 178206-2 PIN, STRAIGHT, HEADLE  EYE AND.................................. 6 ADJUSTING BOLT MTG ...................................................... 15 XBFZZ 88853 521033K21 BOLT, ADJUSTING DRIVING TUMBLER ............................ 2 16 XDFZZ 88853 706110K1 TUMBLER, DRIVING TRACK............................................... 2 17 PAOZZ 88853 20015250 REDUCER, PIPE  LUBRICATION FITTING ......................... 2 18 PFOZZ 96906 MS15003-1 FITTING, LUBRICATION  BEARING.................................... 4 ASSEMBLY AND DRIVING TUMBLER................................ 19 PFFZZ 88853 617064K1 SHAFT, SHOULDERED  DRIVE SPROCKET...................... 1 20 XBOZZ 31957 BE110 CHAIN  TRACK DRIVING,.................................................... 2 21 XDFZZ 88853 625521K1 SPROCKET  TRACK DRIVING ............................................ 2 22 PFFZZ 88853 524405K1 PLATE, RETAINING, SHA   DRIVE SPROCKET. ................ 2 23 PFFZZ 09348 1X7812 LOCKBAR, SPROCKET   DRIVE SPROCKET..................... 2 24 XDFZZ 88853 03185320 SCREW, CAP, HEXAGON BAR MTG-................................. 4 25 PFFZZ 88853 706691K51 BEARING ASSEMBLY  LH................................................... 1 * 25 PFFZZ 88853 706690K51 HOUSING, BEARING UNI  RH............................................. 1 26 PFFZZ 88853 510684K1 .BEARING, SLEEVE............................................................. 2 27 XBFZZ 88853 520613-27 KEY, STRAIGHT, DRIVING TUMBLER................................ 2 * 28 XDFZZ 88853 706680K51 BEARING ASSEMBLY  DRIVING TUMBLER,...................... 1 OUTSIDE.............................................................................. * 28 PFFZZ 88853 706681K51 HOUSING, BEARING UNI  SPROCKET .............................. 1 29 PFFZZ 88853 510685K1 .BEARING, SLEEVE............................................................. 1 30 XAFZZ 88853 706680K1 .BEARING............................................................................. 1 30 XAFZZ 88853 706681K1 .BEARING............................................................................. 1 END OF FIGURE 55-1