SECTION II TM5-3810-293-34P (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE FSCM NUMBER DESCRIPTION AND USABLE ON CODES (UOC)QTY GROUP 10 FRONT AXLE. GROUP 1000 FRONT AXLE ASSEMBLY. FIG.  91 FORWARD FRONT AND REAR FRONT AXLE. 1 XDFZZ 78500 7X-71 KEY,DRAW  UPPER,SERIAL RANGE 36080 4 TO 36139 ..................................................................... 1 XDFZZ 78500 7X-72 KEY,DRAW  UPPER,SERIAL RANGE 36080 4 TO 36139 ..................................................................... 1 XDFZZ 78500 7X-73 KEY,DRAW  UPPER,SERIAL RANGE 36080 4 TO 36139 ..................................................................... 2 XDFZZ 78500 3100-Q-4411 AXLE,CENTER SERIAL RANGE 36080 TO 2 36139 ........................................................................... 2 XDFZZ 78500 3100P626 AXLE,CENTER ALL EXCEPT SERIAL 2 RANGE 36080 TO 36139. ........................................... 3 XDFZZ 78500 1227-Z-780 NUT,PLAIN,HEXAGON  DRAW KEY,ALL 8 EXCEPT SERIAL RANGE 36080 TO 36139............... 4 XDFZZ 78500 7X113 KEY,DRAW  LOWER,ALL EXCEPT SERIAL 4 RANGE 36080 TO 36139 . .......................................... 4 XDFZZ 78500 7X114 KEY,DRAW  UPPER,ALL EXCEPT SERIAL 4 RANGE 36080 TO 36139 ............................................ 5 XDFZZ 78500 7X-68 KEY,DRAW  LOWERTSERIAL RANGE 36080 4 TO 36139 ..................................................................... 5 XDFZZ 78500 7X-69 KEY,DRAW  LOWER,SERIAL RANGE 36080 4 TO 361396. .................................................................. 5 XDFZZ 78500 7X-70 KEY,DRAW  LOWER,SERIAL RANGE 36080 4 TO 36139 ..................................................................... END OF FIGURE 91-1