
Parts
3A6823A
25
Pump Lower Parts List
Ref.
Part
Description
Qty
101
See
, pg 31
Fluid cylinder
1
102
, pg 30
Bearing; low/medium-pressure pump
2
Bearing; high-pressure pump
1
103
Washer
1
104
O-ring
1
105
Seal
1
106
Back-up ring
1
107
Packing ring
1
108
Spacer (high-pressure pumps only)
1
109
Packing nut
1
110
Locking ring
1
111
Lower bracket
1
113
See
O-ring
2
114
Check poppet
2
115
O-ring
2
116
Compression spring
2
117
Inlet check housing; 1/2 npt
1
118
Outlet check housing; 1/2 npt
1
119
Spacer; medium-pressure pump
1
120
Spacer; medium-pressure pump
1
121
Spacer; medium-pressure pump
1
122
25T000
Inlet check valve
1
123
25T001
Outlet check valve
1