Product Manual

26 27
PARTS LIST
REPAIR KITS
ITEM PART NO. DESCRIPTION KIT NO. QTY.
1. 44120641 Manifold 1
2. 99317500 Screw 8
3. 96701400 Washer 8
4. 90384100 O-ring 123 6
5. 36200366 Valve Seat 123 6
6. 36200176 Valve 123 6
7. 94737600 Spring 123 6
8. 36202551 Valve Cage 123 6
9. 90384700 O-ring 124 6
10. 98222600 Cap Screw 124 6
11. 36711501 Valve Assembly 123 6
12. 99180700 Screw 4
13. 50150074 Bearing Cover 1
14. 44211801 Spacer 1
15. 90409700 O-ring 1
16. 91832800 Ball Bearing 1
17. 90161400 Oil Seal 23 3
18. 44010022 Crankcase 1
19. 98210300 Oil Dip Stick 1
22. 44050166 Piston Guide 3
ITEM PART NO. DESCRIPTION KIT NO. QTY.
23. 44030022 Connecting Rod 3
24. 90392000 O-ring 1
25. 44160022 Rear Cover 1
26. 99183700 Screw 5
27. 90358500 O-ring 1
28. 98204100 Cap Screw 1
29. 97734000 Pinr 3
30. 96696700 Washer 3
33. 44040266 Plunger, 13 mm 3
37. 50200074 Rail 2
38. 96701600 Washer 4
39. 99303700 Nut 4
40. 90361200 O-ring 156 3
41. 44080370 Packing Retainer 156 3
42. 44216270 Intermediate Ring 156 3
43. 90507600 Packing 153,156 3
44. 90260200 Packing 153,156 3
45. 44100251 Head Ring 156 3
46. 98210000 Cap Screw 1
47. 98217600 Cap Screw 1
ITEM PART NO. DESCRIPTION KIT NO. QTY.
48. 96738000 Washer 1
49. 96751400 Washer 1
50. 98196600 Cap Screw 1
51. 90260300 Seal, Low Pressure 153,156 1
75. 90063500 Retaining Ring 1
76. 44022165 Crankshaft (EZ4040G) 1
44021265 Crankshaft (EZ4035G34) 1
44020965 Crankshaft (EZ4030G34) 1
77. 91856800 Roller Bearing 1
78. 90409700 O-ring 1
79. 99275500 Screw, 5/16 x 1 4
99334500 Screw, 3/8 x 1 4
80. 96702000 Washer, 8 mm 4
96710400 Washer, 10 mm 4
81. 10051822 Gas Flange 1
82. 90169000 Oil Seal 1
83. 96693800 Washer 4
84. 99191200 Screw 4
EZ Series 44 - Triplex
GENERAL PUMPA member of the Interpump Group
KIT NO.
K23 K123 K124 K153
K156
ITEM NO’s
INCLUDED IN
KIT
17
4, 5, 6,
7, 8,
(11)
9, 10
43, 44,
51
40, 41, 42,
43, 44, 45
51
NUMBER OF
ASSEMBLIES
IN KIT
3 6 6 3 1
NUMBER OF
CYLINDERS
KIT WILL
SERVICE
3 3 3 3 1
Pos. Ft/lb N-M
2 14.7 20
10 95.9 130
12 7.3 10
26 7.3 10
28 14.7 20
46 29.4 40
47 29.4 40
50 9.6 13
79 14.7 20
84 7.3 10
* Decrease torque by 20%
if threads are lubricated
TORQUE SPECS*
PUMP BREAKDOWN (EZ4040) PUMP BREAKDOWN (RSV4040)
A.R. North America, Inc. • www.arnorthamerica.com • [e-mail]
Pos Code Description Qty.
Code Description Qty.
Special Parts / Kits
Repair Kits
Parts Breakdown
Pos Code Description Qty. Pos Code Description Qty.
RSV 3400 Rpm
69
58
59
64 70 66
67
28
12
21
20
22
24
25
26
27
29
33
30
34
11
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49 50
53
52
51
54
55 56
35
33
23
19
18
17
16
15
14
13
12
11
10
9
8
7
6
4
5
4
3
2
1
"D" VERSION Ø 3/4”
TYPE F25
68
58
59
64 71 66
67
"D" VERSION Ø 1”
TYPE F40
62
1 1980300 Nut M6 1
2 2760420 Grub screw
M6x12 1
3 1980540 Unloader knob 1
4 1980220 Spring plate 2
5 2760410 Spring 1
6 2760400 Valve piston 1
7 2260100 O-Ring
Ø6.02x2.62 1
8 660190 O-Ring
Ø6.07x1.78 1
9 2760210 Ring 1
10 2760050 Piston guide 1
11 1200690 O-Ring
Ø15.6x1.78 4
12 394280 O-Ring
Ø12.42x1.78 2
13 2260070 By-pass jet 1
14 2760090 Seat 1
15 770140 O-Ring
Ø11.11x1.78 1
16 1982520 Hose nipple 1
18 1250280 Ball 1
19 1560520 Spring 1
20 2760230 Detergent injector
3/8” G 1
21 2760270 O-Ring
Ø12x1 1
22 1470210 O-Ring
Ø9x1 1
23 2760120 Injector insert 1
24 2760200 Spring 1
25 2760130 Jet 1
26 1460430 O-Ring
Ø4x2.5 1
27 801080 Bolt
M6x50 (92 in/lbs) 8
28 1381550 Lockwasher 8
2760020 Head -
w/o EZ-start 1
2761050 Head -
Bare EZ-start 1
29 2760330 Head - Bare w/o EZ-start 1
30 2760630 EZ-start plug 1
33 2760260 Plug
1/4” G 2
34 2760180 Plug
(442 in/lbs) 3
35 2769050 Complete valve 6
36 2760220 Support ring 3
37 1342761 Gasket 3
38 1981580 Ring 1
39 1981570 Piston guide 3
40 770260 O-Ring
Ø23.52x1.78 3
41 1260440 Gasket 3
42 640070 O-Ring
Ø13.95x2.62 3
43 2760310 Spacer 3
44 1260460 Oil seal 3
45 2760010 Pump body 1
46 1266740 Bearing cap 1
47 1260790 Circlip
Øi52 1
48 1780550
Snap ring 1
2760340 Bearing
mrx 1
49 1780490 Bearing ln 1
50 880130 Oil cap 1
51 2760040 Piston 3
52 1780050 Piston pin 3
1780040 Con rod
Aluminum mrx 3
53 1780710 Con rod Bronze ln 3
54 2760280 O-Ring
Ø101.27x2.62 1
55 802190 Bolt
M6x12 (71 in/lbs) 4
56 2760110 Rear cover 1
2760350 Bearing
mrx 1
58 1321190 Bearing ln 1
59 1321080 Snap ring 1
62 2769201
Complete pump head w/o EZ start 1
62 2769209
Complete pump head EZ-start 1
64 480671 Oil seal 1
66 180030 Bolt
M8x20 4
67 820440 Set screw
M6 1
1780340 Hollow shaft
Ø1” ml 1
1780920 Hollow shaft
Ø1”  1
68 1780330 Hollow shaft Ø1” rn 1
1780590 Hollow shaft
Ø3/4” 3GPM #9 1
69 1780600 Hollow shaft Ø3/4” 2.5GPM #10 1
70 1780580 Flange
F25 x 1
71 2760290 Flange
F40 mlrn 1
Legend
Valves
Kit 2186
35(6)
Pistons
Kit 2187
51
(3)
46
Oil Seals
Kit 2188
64
O-Rings
Kit 2190
7
(1)
8(1)
9(1)
11(4)
19(1)
21(1)
22(1)
26(1)
12(2)
15(1)
17(2)
18(1)
Water Seals
Kit 2189
38
(3)
40(3)
42(3)
37(3)
41(3)
54
44(3)
Support Ring
Kit 2191
36(3)
Unloader
w/o handle Kit 2280
w/handle Kit 40128
15
14
13
12
11
10
9
8
7
6
5
4(2)
3
2
1
Repair Kits
Ø 15 Ø 15 Ø 15 Ø 15
For  For x For  For r
RSV2.5G25 RSV3G25 RSV3.5G35 RSV4G30
For m  For n
 RSV3G30 RSV4G35
RSV4G40
For l
RSV3G34
RSV3G35
AR64516 Oil 1
O
il CapaCity - 16 Oz
Code Description Qty.
Special Parts / Kits
42304 EZ Start assembly 1
2186 Valve kit - up to 3200 PSI 1
42302 Valve kit - above 3200 PSI 1
2280 Unloader kit up to 3200 PSI
no knob with seat 1
42369 Unloader kit above 3200 PSI
no knob with seat 1
42128 Unloader kit above 3200 PSI
with knob without seat 1
42129 Unloader kit above 3200 PSI
with knob with seat 1
42527 Complete manifold with EZ start 1
2769201 Complete manifold non EZ start 1
2761050 Bare manifolds with EZ start 1
2760330 Bare manifolds non EZ start 1