Adjusting shim, auxiliary gearshift driven shaft
Shifting rod, 1st-2nd gear
Interlocking pin
Shifting rod, 3rd-4th gear
Pin 5×40
Pin 3×40
Sliding rod, high-low gear
Gearshift shifting block
Sliding rod, middle-reverse gear
Deflector rod, middle-reverse gear
Sliding rod, 1st-2nd gear
Sliding rod, 3rd-4th gear
Steel ball 8.5000G100b
Spring
Shift fork, main gearshift
Sliding rod, auxiliary gearshift gear shifting
Pin 8×40
Sliding rod, main gearshift gear shifting
Shift fork, middle-reverse gear
Nut 8
Bolt M8×45-Zn.D 1604.37.142～
1604.37.144
1604.37.155
1.29.041/5110264
1604.37.156
BZ/JHX-SZ
BZ/JHX-SZ
1604.37.149
1604.37.158
1604.37.150
1604.37.157
1604.37.147
1604.37.148
GB/T 308-1989
1.29.031/ 884994342
1604.37.153
1604-1.37B.114
BZ/JHX-SZ
1604-1.37B.113
1604-1.37B.116
GB/T 6175-2000
GB/T 5782-2000

Main gearshift lever weldment
Nut M10-Zn.D
Main gearshift handle
Main gearshift lever sleeve
Retaining ring 40
Main control lever seal
Lower control lever, gearshift lever
Control lever support assembly
Check pin
Control lever support
Support subplate, control lever
Auxiliary gearshift handle
Auxiliary gearshift lever weldment
Blind plug D=25
Ventilation plug assembly
Ventilation hose
Hoop d32
Drum-shaped ventilation connector
Washer 20-Zn.D
Hinge bolt
LX2004.37.014
GB/T 6175-2000
SZ804.37.109A
1.29.119A/5129575
GB/T 893.1-1986
1.29.195/884984223
LX2004.37.112
1.32.217/5127968
1.21.067/5125535
1.32.217/5127967
LX2004.37.113
1604.37.170
LX2004.37.015
14520/10159004
1604-1.37.015
1604-1.37.113
JB8870
1604-1.37.112-1
JB982-1987
1604-1.37.117

Control dial head
Inner driving rod, auxiliary gearshift Spring spacer ring
Return spring, control lever
Pin 5×30
Inner driving rod, main gearshift
Transfer shifting block, outer control
Screw M6×12
Washer 6
Lower shield plate, gearbox upper cap
Bottom plate assembly, gearshift lever shield
Gearshift lever shield
Self-tapping screw ST6.3×50-C-H

Pressure plate, gearshift lever shield
1604-1.37.111
1604-1.37.104
1.32.293/5132334
1.29.106/5127962
BZ/JHX-SZ
1604-1.37.103
1604-1.37.110
GB/T 70.1-2000
GB/T 93-1987
1604-1.37.105A
1604-1.37B.012
1604-1.37B.120
GB/T845-1985

1604-1.37B.121

Dial head fixing screw
Low carbon steel wire TA-1.6×180

Self-tapping screw ST6.3×16-C-H

Auxiliary gearshift spacer ring
Transitional housing
Stud AGM16×1.5-
M16×1.5×130-Zn.D
Nut M16×1.5-Zn.D
Flange coupling LG1304.37.166
GB/T343-1994

GB/T845-1985

1604-1.37B.115
LX2004.37.101
GB/T899-1988

GB/T6176-2000
1604-1.37B.118