GMC T Series 1994 Repair Manual page 825

14. SHAFT, MAIN \
25. GEAR, FIFTH
26. RING, SNAP
Figure 9— Fifth Gear Snap Ring
98. SHIM, MAIN DRIVE GEAR BEARING
99. RACE, MAIN DRIVE GEAR BEARING
Figure 10— Main Drive Gear Shim Pack
100. GEAR, MAIN DRIVE
3707r5087
3707r5109
3707r5110
67. CASE, TRANSMISSION
Figure 12— Mainshaft Removal
Figure 13— Countershaft Retainer
3707r5081