
GPS1520/GPS1530 STAINLESS STEEL
P A R T S L I S T I N G
E X P L O D E D V I E W & P A R T S L I S T I N G
Item
Description
Qty.
GPS1520/1530/SSSAA/…/
P/N
GPS1520/1530/SSSSS/…/
P/N
AIR DISTRIBUTION COMPONENTS
1
Air Valve Assembly, Pro-Flo
®
SHIFT
1
1
04-2039-01
04-2039-03
2
O-Ring, End Cap (-225, Ø1.859" x Ø.139")
2
04-2390-52-700
04-2390-52-700
3
End Cap
2
04-2340-01
04-2340-03
4
Screw, SHC, Air Valve (1/4"-20 x 4-1/2")
4
N/A
01-6000-03
Screw, SHC, Air Valve (1/4"-20 x 4-1/2")
6
01-6000-03
N/A
5
Muffler Plate, Pro-Flo
®
SHIFT
1
04-3189-01
04-3189-03
6
Gasket, Muffler Plate, Pro-Flo
®
SHIFT
1
04-3509-52
04-3509-52
7
Gasket, Air Valve, Pro-Flo
®
SHIFT
1
04-2638-52
04-2638-52
8
Center Block Assembly, Pro-Flo
®
SHIFT
2
1
15-3129-01
15-3129-03
9
Pilot Sleeve Assembly
1
15-3884-99
15-3884-99
10
O-Ring, Pilot Spool Retaining (-009, Ø.208" x Ø.070")
2
04-2650-49-700
04-2650-49-700
11
Seal, Shaft
2
15-3210-55-225
15-3210-55-225
12
Bushing, Shaft
2
15-3306-13
15-3306-13
13
Gasket, Center Block Pro-Flo V™
2
04-3529-56
04-3529-56
14
O-Ring, (-210, Ø.734" x Ø.139")
2
04-3209-49
04-3209-49
15
Air Control Spool
1
15-3859-03
15-3859-03
16
O-Ring, Air Control Spool Retaining (-114, Ø.612" x Ø.103")
2
04-3879-50
04-3879-50
17
Air Chamber, Pro-Flo V™
2
15-3690-03
15-3690-03
18
Screw, HHC (3/8"-16 x 1")
8
08-6130-03
08-6130-03
19
Washer, Flat (Ø.406" x Ø.812" x .065")
8
15-6740-08-50
04-6740-03
20
Retaining Ring
2
04-3890-03
04-3890-03
21
Grounding Screw, (10-32 x 1/2") Self Tapping
1
04-6345-08
04-6345-08
22
Grounding Strap, CSA
1
01-8303-99
01-8303-99
23
Muffler 1-1/2" MNPT
1
04-3518-99R
04-3513-99
24
Plug, Pipe, 1/4" MNPT
1
00-7010-08
00-7010-03
WETTED PATH COMPONENTS
25
Liquid Chamber, Bolted
2
15-5006-03
15-5006-03
26
Manifold, Discharge (NPT)
1
15-5035-03
15-5035-03
Manifold, Discharge (BSPT)
1
15-5036-03
15-5036-03
Manifold, Discharge (ANSI)
1
15-5045-03
15-5045-03
Manifold, Discharge (DIN)
1
15-5046-03
15-5046-03
27
Manifold, Inlet (NPT)
1
15-5095-03
15-5095-03
Manifold, Inlet (BSPT)
1
15-5096-03
15-5096-03
Manifold, Inlet (ANSI)
1
15-5125-03
15-5125-03
Manifold, Inlet (DIN)
1
15-5126-03
15-5126-03
28
Screw, HHC (5/8"-11 x 2")
16
15-6180-03
15-6180-03
29
Spring, Disk (5/8")
16
15-6820-03
15-6820-03
30
Screw, HHC (1/2"-13 x 1-1/2")
16
04-6180-03
04-6180-03
31
Spring, Disk (1/2")
16
15-6810-03
15-6810-03
VALVE BALLS/VALVE SEATS/VALVE O-RINGS
32
Ball, Valve
4
15-1085-58
15-1085-58
Ball, Valve, PTFE-Fitted
4
15-1085-55
15-1085-55
33
Seat, Valve
4
15-1128-58
15-1128-58
Seat, Valve, PTFE-Fitted
4
15-1129-03
15-1129-03
34
O-Ring, Valve Seat PTFE-Fitted (-358, Ø5.600" x Ø.210") (not shown)
4
15-1209-55
15-1209-55
TPE/PTFE COMPONENTS
35
Shaft, Stallion
1
15-3848-03
15-3848-03
Shaft, PTFE-Fitted
1
15-3805-09
15-3805-09
36
Piston, Inner
2
15-3700-01
15-3700-03
37
Washer, Inner Piston Back-up
2
15-6850-08
15-6850-08
38
Screw, HHC (3/8"-16 x 1-1/8")
12
15-6130-08
N/A
Screw, HHC (3/8"-16 x 1")
12
N/A
08-6130-03
39
Washer (Ø.406" x Ø.812" x .065")
12
15-6740-08-50
04-6740-03
40
Diaphragm, Primary
2
15-1022-58
15-1022-58
Diaphragm, Primary, PTFE-Fitted
2
15-1040-55-42
15-1040-55-42
41
Diaphragm, Back-Up, PTFE-Fitted
2
15-1065-57
15-1065-57
42
Piston, Outer
2
15-4550-03
15-4550-03
LW0308 Rev. E
1
Air Valve
Assembly
includes
items 2 and 3.
2
Metal
Center Block
Assembly
includes
items 11, 12
and 14.
All boldface
items are
primary wear
parts.
WIL-17100-E-02
35
WILDEN PUMP & ENGINEERING, LLC