Operating Instructions and Parts Manual
Plunger Pumps
Pos.
Part #
1
1060120
Nut
2
392840
Grub screw
3
2760480
Insert
4
1980220
Spring plate
5
2760410
Spring
6
2760400
Valve piston
7
2260100
O-Ring
8
660190
O-Ring
9
2760210
Ring
10
2760050
Piston guide
11
1200690
O-Ring
12
394280
O-Ring
13
2260070
By-pass jet
14
2760980
Seat
15
770140
O-Ring
16
1982520
Hose nipple
17
480480
O-Ring
18
1250280
Ball
19
1560520
Spring
20
2760230
Detergent injector
21
2760270
O-Ring
22
1470210
O-Ring
23
2760120
Injector insert
25
2760130
Jet
26
2101770
O-Ring
27
801080
Bolt
28
1381550
Lock washer
29
2761050
Pump head
2760330
Pump head
30
42304
EZ Start
33
2760260
Plug
34
2769054
Valve cap
35
2761450
Complete valve
36
2760220
Support ring
37
1342761
Water seal
38
1981580
Ring
39
981570
Piston guide
40
770260
O-Ring
41
1260440
Water seal
42
640070
O-Ring
43
2760310
Spacer
44
1260460
Oil seal
45
2760010
Pump body
46
1266740
Circlip
47
1260790
Snap ring
48
1780550
Ring
49
1780490
Bearing
50
880130
Oil cap
51
2760040
Piston
52
1780050
Piston pin
53
1780040
Con-rod
Description
M6
M6x16
Ø6.02x2.62
Ø6.07x1.78
(309 in/lbs)
Ø15.6x1.78
Ø12.42x1.78
Ø11.11x1.78
Ø4.48x1.78
3/8" G (354 in/lbs)
Ø12x1
Ø9x1
Ø4x2.5
M6x50
bare EZ start
bare w/o EZ start
Assembly
1/4" G
Machined
(442 in/lbs)
Ø23.52x1.78
Ø13.95x2.62
i52
Ø
Aluminum
Qty.
Pos.
1
54
2760281
1
55
802190
1
56
2760110
2
58
1321190
1
59
1321080
1
62
42527
1
64
480671
1
66
180030
1
67
80440
1
69
1780590
4
70
1780580
2
74
820510
1
75
880581
(17 in/lbs)
1
76
2760640
1
1
AR64516
(35 in/lbs)
1
O
1
1
1
1
1
1
Code
1
42304
1
2280
8
(92 in/lbs)
8
42369
1
1
42128
1
2
42129
3
6
3
3
3
3
3
3
3
3
3
1
1
1
1
1
1
3
3
3
en 15
RSV Series Pumps
Part #
Description
O-Ring
101.27x2.62
Ø
Bolt
6x12
Rear cover
Bearing
Ring
Head assembly
Oil seal
Bolt
M8x20
Set screw
M6x6
Hollow Shaft
Flange -
F25
O-Ring
Ø10.82x1.78
Plug
1/4" G
Ring
Oil
C
- 16
il
apaCity
Oz
Special Parts / Kits
Description
EZ Start assembly
Unloader kit up to 3200 PSI
no knob with seat
Unloader kit above 3200 PSI
no knob with seat
Unloader kit above 3200 PSI
with knob without seat
Unloader seat for 42128
Legend
15
Ø
RSV3G30
Qty.
1
4
(71 in/lbs)
1
1
1
1
w EZ Start
1
4
(217 in/lbs)
1
1
Ø3/4"
2.5GPM
1
1
1
1
1
Qty
1
1
1
1
1
When Quality Matters