GH0 : AXLE REAR, 3.54 RATIO 
GH2 : AXLE REAR, 2.29 RATIO 
GH3 : AXLE REAR, 2.77 RATIO 
GH4 : AXLE REAR, 2.92 RATIO 
GK9 : AXLE REAR, 4.63 RATIO 
GL3 : AXLE REAR, 6.17 RATIO 
GM1 : AXLE REAR, 2.59 RATIO 
GM3 : AXLE REAR, 3.45 RATIO 
GM8 : AXLE REAR, 2.56 RATIO 
GQ1 : AXLE, STD RATIO 
GS4 : AXLE REAR, 3.70 RATIO 
GTY : AXLE, WIDE TRACK 
GT4 : AXLE REAR, 3.73 RATIO 
GT5 : AXLE REAR, 4.10 RATIO 
GT7 : AXLE REAR, 3.33 RATIO 
GT8 : AXLE REAR, 4.10 RATIO 
GU1 : AXLE REAR, 2.41 RATIO 
GU2 : AXLE REAR, 2.73 RATIO 
GU4 : AXLE REAR, 3.08 RATIO 
GU5 : AXLE REAR, 3.23 RATIO 
GU6 : AXLE REAR, 3.42 RATIO 
GV2 : AXLE REAR, 5.83 RATIO 
GV4 : AXLE REAR, 3.36 RATIO 
GV8 : AXLE REAR, 2.72 RATIO 
GW4 : AXLE REAR, 3.31 RATIO 
GW6 : AXLE REAR, 3.27 RATIO 
GW9 : AXLE REAR, 2.93 RATIO 
GX3 : RATIO,TRANSAXLE FINAL DRIVE 3.33 
GYS : RATIO TRANSAXLE FINAL DRIVE 3.65 
G44 : AXLE REAR 3.07 RATIO 
G5O : SPRING REAR, HEAVY DUTY, VAR 1 
G51 : SPRING REAR, HEAVY DUTY, VAR 2 
G52 : SPRING, RR, 15000 LBS 
G60 : SPRING REAR, AUXILIARY 
G66 : LEVEL CONTROL, MAN, AIR 
G67 : LEVEL CONTROL, AUTO, AIR 
G69 : LEVEL CONTROL, AUTO, AIR, HD 
G72 : AXLE REAR, 2.14 RATIO 
G75 : AXLE REAR, 3.62 RATIO 
G80 : AXLE POSITRACTION, LIMITED SLIP 
G87 : RING GEAR, 8.50 INCH 
G89 : RING GEAR, 7.50 INCH 
G92 : AXLE REAR RATIO, PERFORMANCE 
G9S : AXLE REAR RATIO, ECONOMY