- Frequently Replaced Parts

#PartDescription ReqNotesAvailability
1 174-2040 18/3 power cord (OBSOLETE) (OEM)
2 991-5006 16/3 replacement power cord 50 foot (yellow) (NON-OEM)
3 174-2002 Strain relief
4 174-0705 Vacuum switch
5 174-2076 Brush motor pulley
6 N/A Not available (120V brush motor)
7 174-2038 120V vacuum motor (OBSOLETE)
8 174-2059 Carbon brush (sold individually) (2)
9 174-2004 Vacuum hose (OBSOLETE)
10 174-2036 Hospital grade filter (pkg of 10)
11 174-5810 Hospital grade vacuum bags (pkg of 5) (OEM)
12 991-9051 Paper vacuum bags (pkg of 10) (OBSOLETE) (NON-OEM)
13 174-2031 Cloth bag
14 174-9048 Latch (burgundy)
16 174-2096 Bumper
17 174-0010 Brush drive belt
18 174-2111 Bearing (2) (left and right)
20 174-2123 Brush strip

Power Head Assembly

#PartDescription ReqNotesAvailability
1 174-2060 Base top cover 1
2a N/A Not available 1 (includes 2b, 6-9, 11, 52, and 55) (Coupling housing assembly)
2b 174-0223 Coupling housing 1
3 174-2061 Grommet 1
4 174-2062 Power cord with molded plug (OBSOLETE) 1
5 174-2063 Brush monitor decal 1
6 174-2064 Finger switch 1
7 174-2065 Mini switch 1
8 N/A Not available 1 (Coupling switch cover)
9 174-2067 Felt ring 1
10 174-2068 Brush motor insulator 1
11 174-2069 Coupling pivot plate 1
12 174-2070 Felt strip 1
13 174-2071 8 inch intake cover gasket 1
14 174-2072 11 inch intake cover gasket 1
15 N/A Not available 1 (includes 22, 25, and 53) (Brush core assembly)
16 174-2074 Brush drive end plate 1
17 174-2075 Brush drive pulley 1
18 174-0010 Brush drive belt 1
19 174-2076 Brush motor pulley 1
20 N/A Not available 1 (120V brush motor)
21 174-0228 Carbon brush (sold individually) 2
22 174-2123 Brush strip 1
23 174-2080 Brush strip door 1
24 174-2081 Brush end plate 1
25 174-2111 Bearing 2
26 174-0490 Electric brush control 1
27 174-2083 Circuit board cushion 1
28 174-9053 Screw #10 x 5/8 plated hi/low 13
29 174-2084 Spring 1
30 174-2085 Cam 1
31 174-2086 Base housing assembly (OBSOLETE) 1 (includes 31, 32, 42, and 43)
32 174-2113 Rub strip 1
33 174-0416 Terminal block 2
34 174-2087 Strain relief cover 1
35 N/A Not available 1 (Side arm)
36 N/A Not available 1 Foot release
37 N/A Not available 1 Rear axle
38 174-2090 Spring 1
39 174-2091 Rear wheel 2
40 174-2092 Hub cap 2
41 174-2093 Axle retainer plate 7
42 174-2127 Metal protector 2
43 174-2117 Wire formed protector 1
44 174-2094 Center wheel 1
45 174-2095 Center wheel axle 1
46 174-2096 Bumper 1
47 174-9051 Screw 10-32 x 1 1/4 plated 4
48 999-0410 Screw 8-32 x 5/8 pan head slotted zinc plated 2
49 999-0468 Bolt M6-1 x 55mm hex head part thread zinc 1
50 174-2097 Pushnut bolt retainer 1
51 999-0412 Washer #8 SAE flat 4
52 174-2098 Bearing 2
53 999-0114 Washer 1/2 SAE flat 2
54 174-2099 Caution brush start decal (OBSOLETE) 1
55 174-2100 Straight knurled pin 2

Upper Vacuum Housing Assembly

#PartDescription ReqNotesAvailability
1 174-0058 Plastic cable clamp 2
2 174-0487 Wand (light gray) (OBSOLETE) 1
3 174-0227 Handle (burgundy) (OBSOLETE) 1
4 174-2001 Release knob 1
5 174-2002 Strain relief 2
6 174-0488 Hose fitting (gray) 2
7 174-2003 Hose locking ring (gray) 2
8 174-2004 Vacuum hose (OBSOLETE) 1
9 174-2005 Vacuum motor gasket 1
10 174-2006 Vacuum motor dampener 1
11 174-2007 Crevice tool 1
12 174-8464 Strain relief housing 1
13 174-2009 Handle cap (burgundy) 1
14 174-2010 Upper front housing (burgundy) 1
15 174-2011 Vacuum motor housing (burgundy) (OBSOLETE) 1
16 274-1829 GREY FILTER /DOOR ASY 1
17 N/A Not available 1 (Hose coupling)
18 174-9044 Bag latch clip 1
19 174-9045 Bag latch cover (gray) 1
20 174-9046 Bag filter button 1
21 174-2017 Lock and release cam 1
22 174-2018 Vacuum motor cover 1
23 174-2019 Lock and release wire 1
24 174-2020 Spring cover button 1
25 174-2021 Spring bag latch 1
26 N/A Not available 1 (Handle transport)
27 174-2023 Lens bag full light 1
28 174-9047 Cover latch 1
29 174-2025 Vacuum motor filter frame 1
30 174-2026 Hold down tab 2
31 174-9048 Latch (burgundy) 1
32 174-9049 Electrical cover (gray) 1
33 174-2028 Spring 1
34 174-0489 Accessory clip (gray) 1
35 174-0225 Spring 1
36 174-2029 Handle 1
37 174-2030 Gasket 1
38a 174-5810 Hospital grade vacuum bags (pkg of 5) 1
38b 174-2031 Cloth bag 1
39 174-2032 Rivet nut 10-32 1
40 174-2033 Plate 1
41 174-2034 Base release decal 1
42 174-0002 Rear cover housing (burgundy) 1
43 174-2035 Handle insert decal 1
44 999-0569 Screw 10 x 1/2 pan head phillips sheet metal 4
45a 174-2036 Hospital grade filter (pkg of 10) 1 (OEM)
45b 991-9051 Paper vacuum bags (pkg of 10) (OBSOLETE) 1 (NON - OEM)
46 174-5224 Screw 8-32 x 3/4 2
47 174-2037 Thermodisc 1
48 174-9051 Screw 10-32 x 1 1/4 plated 4
49 174-2038 120V vacuum motor (OBSOLETE) 1
51a 174-2040 18/3 power cord (OBSOLETE) 1 (OEM)
51b 991-5006 16/3 replacement power cord 50 foot (yellow) 1 (NON-OEM)
51c 991-5002 16/3 extension cord 50 foot (orange) 1 (NON-OEM)
52 174-5991 Screw #10 x 5/8 plated hi/low 1
53 174-0705 Vacuum switch 1
54 174-9053 Screw #10 x 5/8 plated hi/low 14
55 174-3156 Terminal block 4-position 1
56 999-0151 Nut 8-32 nylon insert lock zinc plated 2
57 N/A Not available 1 (PC board for 2 position switch)
58 174-2047 Receptacle 1
59 174-2048 Grounding wire assembly 1
59 174-2048 Grounding wire assembly 1
60 174-2049 Wire assembly 1
61 N/A Not available 1 (Wire harness for 2 position switch)
62 174-2051 Pop rivet 2
64 999-0006 Washer 3/16 flat zinc plated 1
65 999-0723 Screw 10-32 x 1/2 pan head slotted stainless steel 1
66 999-0412 Washer #8 SAE flat 3
68 174-2053 Insert hose decal 1
71 174-2055 Warning decal 1
72 174-2056 Vacuum motor insulator pad 1
73 174-2057 Bag install decal 1
74 174-2058 Strain relief 1
75 174-2059 Carbon brush (sold individually) 2
N/S 174-8540 Decal 1
N/S 991-2108 125V 15amp male replacement plug 1