1. Replacement Parts for 3m Elite Random Orbital Sander 28494 Parts - R.S. Hughes Industrial Supply
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3m Elite Random Orbital Sander 3 inch 28494 Parts
Adhesives, Sealants, You've come to the right location to fix your 3" 3M 28494 Elite Random Orbital Sander. Locate the part you need in
and Coatings the schematic and click on the corresponding number in the table below. You'll be taken directly to that part page.
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http://www.rshughes.com/landing/replacement-parts/3M-EROS-28494-PARTS.html[3/21/2013 1:05:43 PM]

2. Replacement Parts for 3m Elite Random Orbital Sander 28494 Parts - R.S. Hughes Industrial Supply
Item Part Description Item Part Description
# #
1 28113 External Retaining Ring 42 55172 Speed Control, Elite
2 55185 Bearing, 10 mm x 22 mm x 6 mm 43 55212 Right Hand Housing - 3 in. (77 mm),
deep Groove Ball (2 Shields, 6900ZZ Elite
)
44 55199 Inner Housing
3 55174 Rear Endplate, Elite
45 55211 Left Hand Housing - 3 in. (77 mm),
4 30347 Cylinder Assembly Elite
5 28115 O-Ring, 5 mm x 2 mm 46 55196 Screw, Button Head Torx M4 x 20
mm
6 28170 Machined Rotor
47 30321 Screw, Button Head Torx M4 x 15
7 28099 Vane mm
8 28114 3 mm x 13 mm Woodruff Key 48 30322 Screw, Button Head Torx M4 x 30
mm
9 30326 Front Endplate
49 28154 3 in. Random Orbital Sander, Non-
10 28106 12 mm x 28 mm x 8 mm Bearing - Vacuum Shroud
2 Shields
51 28134 17 mm Pad Wrench
11 28118 O-Ring, 39,4 mm x 3,1 mm
52 N/A 1 disc pad supplied with each tool
12 30337 Lock Ring, 50 mm Thread (type determined by model)
13 55186 Front Bearing Dust Shield 53 30652 O-Ring, 9 mm x 1.5 mm
14 28176 Shaft Balancer, 3 in. x 3/32 in. 54 55198 Exhaust Chamber
Orbit, Elite
55 55165 O-Ring, 9.5 mm x 1 mm
15 28182 Shaft Balancer, 3 in. x 3/16 in.
Orbit, Elite 56 28098 Valve Seat
16 28132 Filter 57 28096 Valve
17 28131 Duckbill Check Valve 58 30655 Valve Spring
18 28130 Valve Retainer 59 55166 Non-Vacuum Cover, Elite
19 28128 Retaining Ring 60 55175 O-Ring, 28 mm x 1 mm
20 28136 10 mm x 22 mm x 6 mm Bearing - 61 55191 Internal Muffler Assembly
No Seal/Shields
62 55176 O-Ring, 24 mm x 1 mm
21 28140 Spacer, 22 mm x 18 mm x 0.1 mm
63 55173 Self-Generating Exhaust Cap, Elite
22 28135 10 mm x 22 mm x 6 mm Bearing -
1 Seal 64 55180 Muffler, Elite
23 28129 Shim, 10.1 mm Inner Diameter (ID) 65 55201 End Cap, Elite
x 14 mm Outer Diameter (OD) x 0.2
mm Thick 66 55171 Inlet Bushing Assembly, Elite
24 55188 Spindle Bearing Dust Shield 67 20209 3/8 in. x 4 feet air line
25 28133 Belleville Washer 12.1 mm ID x 22.4 68 55189 3 in. x 4 in. Orbital Sander and 3 in.
mm OD x 1.86 mm Thick Central-Vacuum Swivel Exhaust
Fitting - 3/4 in. /19 mm Hose
26 28175 Spindle
69 55177 3 x 4 in. Orbital Sander and & 3 in.
http://www.rshughes.com/landing/replacement-parts/3M-EROS-28494-PARTS.html[3/21/2013 1:05:43 PM]

3. Replacement Parts for 3m Elite Random Orbital Sander 28494 Parts - R.S. Hughes Industrial Supply
27 28139 Retaining Ring, 22.2 mm Central-Vacuum Swivel Exhaust
Fitting - 1 in. /28 mm Hose
28 28127 Retaining Ring, 11.9 mm (15/32 in.)
70 55190 3 in. Self-Generating Vacuum Swivel
29 28148 12 mm x 28 mm x 16 mm Double Exhaust Fitting - 3/4 in. /19 mm
Row Angular Contact Bearing - 1 Hose
Seal
72 55178 3 in. Self-Generating Vacuum Swivel
30 28103 Spacer, 12.1 mm x 18 mm x 0.2 Exhaust Fitting - 1 in. /28 mm Hose
mm
73 28146 1 in. /28 mm Hose Seal
31 55187 Spindle Bearing Dust Shield
74 N/A Tag with Instruction for 3M 1 in. /28
32 28104 Belleville Washer mm Hose Seal
33 28183 Spindle 75 20453 3M Filter Bag Adaptor, 1 in. EXT
Hose Thread x 1 in. OD
34 28105 Retaining Ring
76 20452 3M Clean Sanding Filer Bag (5 in. x
35 55204 2 1/2 in. (65 mm) Grip, Elite 12 in.)
35 55205 2 3/4 in. (69 mm) Grip, Elite 77 28302 1 in. Double Bag Vacuum Fitting
35 55206 3 in. (75 mm) Grip, Elite 78 20338 Vacuum Bag Insert
36 55182 3M Random Orbital Sander 5 mm 79 28303 3M Vacuum Bag
(3/16 in.) Orbit Lever 12,000 RPM
Elite 80 28301 1 in. x 6 feet Vacuum Hose
37 28109 Lever Spring Pin 81 20341 Hose End Adaptor 3/4 in. Hose
Thread x 1 in. /28 mm Hose Thread
38 28097 Valve Stem Assembly
81 30324 Hose End Adaptor - 1 in./28 mm
39 28102 Valve Sleeve Hose Thread x 1 1/2 in. OD
40 28112 Internal Retaining Ring
41 30652 O-Ring, 9 mm x 1.5 mm
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http://www.rshughes.com/landing/replacement-parts/3M-EROS-28494-PARTS.html[3/21/2013 1:05:43 PM]