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3M™ Series 10 & 14 Spray Gun Parts Identifi cation 3M™ Series 10 & 14 Spray Gun Parts Identifi cation
Item Description Replacement PN
1 Retaining Ring 91-043
2 Air Cap (Composite) 91-009-XXX
2* Air Cap (Aluminum) 91-071-XXX
3 Fluid Nozzle 91-143-XXXDT**
4 Closure Ring
5 O-Ring
6 Fluid Passage (Series 10) 91-064
6* Fluid Passage (Series 14) 91-203
7 O-Ring
8 O-Ring UH-1405/10 (Pack of 10)
9 Needle Guide 91-202/2 (Pack of 2)
10 Compression Spring 91-199/3 (Pack of 3)
11 Packing Nut 91-201
12 Right-Half Spray Gun Handle
13 3/8” Screw UH-769/4 (Pack of 4)
14 1/4” Screw
15 Spray Gun Hook
16 3/8” Screw
17 Valve Seal
18 O-Ring
19 O-ring
20 Threaded Insert
21 Valve Stem
22 Delrin® Needle Tip 91-107-XXX/4 (Pack of 4)
23 Stainless Steel Needle Shaft 91-078
24 Threaded Sleeve
25 Spring LG-27/5
26 Needle Adjustment Screw 91-068
27 Pressure Relief Stem LFG-465
28 Pressure Relief Stem Cap 91-109/10 (Pack of 10)
29 Flanged Bushing
30 Poppet Valve
31 Poppet Valve Seal
32 Telescopic Spring 91-019/5 (Pack of 5)
33 Quick Disconnect-Air Inlet 91-020
34 Trigger HP-405
35 Trigger Pivot Post 91-014
36 1/2" (Short) Screw
37 Dove Tail Hook Post
38 5/8” (Long) Screw
39 Left-Half Spray Gun Handle
40 Viton Seal UH-753/2 (Pack of 2’)
41 Gun Body Replacement Kit 91-152-A
42 O-Ring Replacement Kit 91-049
43 Poppet Valve Assembly 91-142
44 Spray Gun Maintenance Kit 91-028
45 Self-Adjusting Packing Kit 91-200
46 Fluid Passage Assembly (Series 10) 91-064
46* Fluid Passage Assembly (Series 14) 91-203
47 Fan Adjustment Assembly 91-072
* Denotes differences in Air Cap or Fluid Passage
** This part is ordered as part of a set with item # 22