DeVilbiss AGX-550 - Parts List

Ref. Replacement Description Ind. Parts
No. Part No. Req’d.
1 MBC-368 Retaining Ring 1
2 See Chart 3 Air Cap 1
3 See Chart 2 Fluid Tip 1
4 AV-1-K5 Gasket 1
5 MBC-1225 Baffle 1
6 AGX-6-K3 Fluid Outlet Plug (Kit of 3) 1
7 SSF-3156-K4 Mounting Screw (Kit of 4) 8
(torque 30-40 in. lbs.)
8 AGX-403 Sprayhead Assembly 1
9 AGX-415 Inlet Fitting and Jam Nut 1
10 --- O-Ring 2
11 AGX-7-K2 Needle Packing 2
12 --- Seal Spring 1
13 KK-4995 Gun Mounting Stud Kit 1
(Includes items 21 & 22)
14 AGX-11 Body 1
15 H-2008 Nipple 1/4 NPS(M) x 1/4 NPT(M) 1
16 H-1766 Nipple 1/4 NPS(M) x 1/8 NPT(M) 1
17 --- O-Ring 1
18 --- O-Ring 1
19 AGX-9 Piston 1
20 --- Air Packing 1
21 --- Hex Head Cap Screw, 5/16-18 x 2-1/4 1
22 --- 5/16 Lockwasher 1
23 AGG-403 Air Valve Assembly - Horn 1
24 --- 1/4-28 x 1/4" Large Knurled 2
cup point set screw
25 AGX-2-1-K3 Adjustment Knob (Kit of 3) 1
26 34215-122 Locknut 1
27 --- Needle Spring 1
28 See Chart 2 Fluid Needle Assembly 1
29 AGX-10 Piston Housing 1
30 --- Outer Piston Spring 1
31 --- Inner Piston Spring (Red) 1
32 KK-5017 Abrasive Fluid Seal Kit (Model AGX-552, 1
includes 3 seals and 1 collar)
Note 1
Apply a thin film of petroleum jelly to the
fluid needle as shown
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PARTS LIST
Recommended spare parts.
Parts included in KK-4992-1 Gun Repair Kit.
Order tip and needle set, see Chart 2.
Springs included in KK-4993 Spring Kit.
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FIGURE 4 GUN ASSEMBLY
Abrasive Fluid Seal
Seal
Collar
Seal (Air)
Seal
Spring
Detail Ref. No. 32
1
3
8
7
30-40 in. lbs.
torque
31
30
29
7
28
26
25
9
2
4
5
6
10
12 ft. lbs.
torque
23
21
20
19
12 ft. lbs.
torque
11
12
32
14
15
16
18
17
22
13
24
30 in. lbs.
torque
See Note 1 below
20-25 ft. lbs.
torque
16-18 ft. lbs.
torque
27
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EN
SB-2-624-X (6/2017)6 / 12www.carlisleft.com