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  Milwaukee 5345-21 (SER 188B) Rotary Hammer Parts
Milwaukee Rotary Hammer Replacement  For Model 5345-21 (SER 188B)

Milwaukee Rotary Hammer Replacement Parts For Model 5345-21 (SER 188B)

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Popular Parts for Milwaukee 5345-21 (SER 188B)

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Page A
Milwaukee 5345-21 (SER 188B) Rotary Hammer Page A Diagram
 Fig #
2
Ball, 5mm
 $4.99

Part Number:02-02-1300

In Stock

In Stock
 $4.99
In Stock
 $4.99
4
Ball Bearing
 $5.37

Part Number:02-04-0847

Backorder: No ETA

Backorder: No ETA
 $5.37
Backorder: No ETA
 $5.37
7
15x32x9 Ball Brg 2 Se
 $8.30

Part Number:02-04-1518

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.30
Usually ships in 7 - 12 business days
 $8.30
13
Pivot Nut Obsolete - Not Available
 $2.99

Part Number:05-59-0100

Discontinued

Discontinued
 $2.99
Discontinued
15
Pivot Bolt Obsolete - Not Available
 $2.99

Part Number:05-77-0100

Discontinued

Discontinued
 $2.99
Discontinued
16
M6-1x120 50c Hd Cap Scr
 $3.99

Part Number:05-81-0920

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
19
1/4-20 X 2-1/2 Pan Hd Sc
 $4.99

Part Number:06-81-1805

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
20
Screw
 $4.99

Part Number:06-82-7252

In Stock

In Stock
 $4.99
In Stock
 $4.99
21
8-16 X 2 Pan Hd.plastite T-20
 $3.99

Part Number:06-82-7425

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
24
M5 X 2.24 X 18 Plastite Screw
 $4.99

Part Number:06-95-6290

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
25
Dowel Pin-knurled
 $3.99

Part Number:06-65-3720

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
26
Milwaukee Label Obsolete - Not Available
 $2.99

Part Number:10-75-2760

Discontinued

Discontinued
 $2.99
Discontinued
31
Electronic Module Obsolete - Not Available
 $137.84

Part Number:14-20-1001

Discontinued

Discontinued
 $137.84
Discontinued
32
120v Service Armature
 $124.17

Part Number:16-50-0045

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $124.17
Usually ships in 7 - 12 business days
 $124.17
33
Service Field
 $74.02

Part Number:18-50-0047

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $74.02
Usually ships in 7 - 12 business days
 $74.02
34
Carbon Brush Kit Obsolete - Not Available
 $32.18

Part Number:22-18-0870

Discontinued

Discontinued
 $32.18
Discontinued
36
Brush Carrier Assy Obsolete - Not Available
 $12.82

Part Number:22-22-1480

Discontinued

Discontinued
 $12.82
Discontinued
39A
Lower Cord Clamp
 $3.99

Part Number:31-17-0260

In Stock

In Stock
 $3.99
In Stock
 $3.99
39B
Cord Clamp
 $3.99

Part Number:31-17-0270

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
40
Cord Assy Obsolete - Not Available
 $19.51

Part Number:22-64-0143

Discontinued

Discontinued
 $19.51
Discontinued
41
Brush Spring Obsolete - Not Available
 $11.17

Part Number:23-52-1550

Discontinued

Discontinued
 $11.17
Discontinued
42
Switch Obsolete - Not Available
 $18.60

Part Number:23-66-2740

Discontinued

Discontinued
 $18.60
Discontinued
47
Upper Handle Mount
 $25.89

Part Number:28-90-0280

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $25.89
Usually ships in 7 - 12 business days
 $25.89
50
Motor Cover Obsolete - Not Available
 $8.08

Part Number:31-15-0432

Discontinued

Discontinued
 $8.08
Discontinued
51
Handle Half, Left-red
 $9.13

Part Number:31-44-1981

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $9.13
Usually ships in 7 - 12 business days
 $9.13
52
Right Handle Half - Red
 $8.38

Part Number:31-44-1960

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.38
Usually ships in 7 - 12 business days
 $8.38
53
Motor Housing
 $16.71

Part Number:31-50-0537

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $16.71
Usually ships in 7 - 12 business days
 $16.71
54
Left Shroud Obsolete - Not Available
 $8.44

Part Number:31-55-0240

Discontinued

Discontinued
 $8.44
Discontinued
55
Right Shroud Obsolete - Not Available
 $8.38

Part Number:31-55-0250

Discontinued

Discontinued
 $8.38
Discontinued
56
Belly Shroud Obsolete - Not Available
 $7.90

Part Number:31-55-0220

Discontinued

Discontinued
 $7.90
Discontinued
59
Retaining Ring
 $3.99

Part Number:34-60-3620

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
62
O-Ring Obsolete - Not Available
 $2.99

Part Number:34-40-4160

Discontinued

Discontinued
 $2.99
Discontinued
80
Rubber Bearing Cup
 $4.99

Part Number:42-96-0130

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
82
Shift Disk
 $3.99

Part Number:43-06-0690

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
87
Isolation Bellows Obsolete - Not Available
 $4.99

Part Number:43-87-0030

Discontinued

Discontinued
 $4.99
Discontinued
88
Pivot Isolator
 $3.99

Part Number:43-87-0040

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
89
Isolation Kit Obsolete - Not Available
 $23.82

Part Number:43-87-0060

Discontinued

Discontinued
 $23.82
Discontinued
90
Rotostop Knob Obsolete - Not Available
 $2.99

Part Number:43-98-0470

Discontinued

Discontinued
 $2.99
Discontinued
92
Foam Slug Kit
 $8.43

Part Number:14-46-1001

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.43
Usually ships in 7 - 12 business days
 $8.43
93
Handle Cushion
 $6.48

Part Number:44-52-0580

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.48
Usually ships in 7 - 12 business days
 $6.48
110
Thrust Washer
 $3.99

Part Number:45-88-8555

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
123
Cord Protector
 $4.99

Part Number:44-76-0210

In Stock

In Stock
 $4.99
In Stock
 $4.99
Page B
Milwaukee 5345-21 (SER 188B) Rotary Hammer Page B Diagram
 Fig #
1
1/8 Obsolete - Not Available
 $2.99

Part Number:02-02-0120

Discontinued

Discontinued
 $2.99
Discontinued
3
1/4 Steel Ball
 $4.99

Part Number:02-02-0250

In Stock

In Stock
 $4.99
In Stock
 $4.99
5
Ball Bearing
 $8.36

Part Number:02-04-0911

In Stock

In Stock
 $8.36
In Stock
 $8.36
6
Ball Bearing
 $9.41

Part Number:02-04-1510

In Stock

In Stock
 $9.41
In Stock
 $9.41
8
Ball Bearing
 $9.74

Part Number:02-04-2000

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $9.74
Usually ships in 7 - 12 business days
 $9.74
9
.38 X .56 X .44 CD Opn Obsolete - Not Available
 $4.99

Part Number:02-50-2470

Discontinued

Discontinued
 $4.99
Discontinued
10
.62 X .81 X .43 CD Opn Obsolete - Not Available
 $4.99

Part Number:02-50-4020

Discontinued

Discontinued
 $4.99
Discontinued
11
1.5 X1.88 X .50 Cd Opn
 $9.46

Part Number:02-50-9000

Backorder: No ETA

Backorder: No ETA
 $9.46
Backorder: No ETA
 $9.46
12
2.0 X2.37 X 1.0 Cd Opn
 $14.64

Part Number:02-50-9985

Backorder: No ETA

Backorder: No ETA
 $14.64
Backorder: No ETA
 $14.64
14
Pan HD SC M6 X 70 Obsolete - Not Available
 $2.99

Part Number:05-81-0830

Discontinued

Discontinued
 $2.99
Discontinued
17
Groove Pin, Service Kit
 $5.24

Part Number:06-65-0831

Backorder: No ETA

Backorder: No ETA
 $5.24
Backorder: No ETA
 $5.24
18
Dowel Pin Obsolete - Not Available
 $2.99

Part Number:06-65-1660

Discontinued

Discontinued
 $2.99
Discontinued
22
8-32 X 3/8 Pan Hd. Tapt. Torx
 $4.99

Part Number:06-82-8842

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
23
M4 X 0,7 X 14 Ph Torx
 $3.99

Part Number:06-95-6280

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
28
Retaining Ring Obsolete - Not Available
 $2.99

Part Number:34-60-2580

Discontinued

Discontinued
 $2.99
Discontinued
43
Brg Retainer-machined
 $25.51

Part Number:30-89-0010

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $25.51
Usually ships in 7 - 12 business days
 $25.51
44
Crankcase-finished
 $90.51

Part Number:28-14-2297

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $90.51
Usually ships in 7 - 12 business days
 $90.51
45
Crankcase Cover-Mach Obsolete - Not Available
 $19.74

Part Number:28-20-1325

Discontinued

Discontinued
 $19.74
Discontinued
46
Intermediate Hsg-mach
 $44.83

Part Number:28-50-6445

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $44.83
Usually ships in 7 - 12 business days
 $44.83
48
Nose Assembly Obsolete - Not Available
 $76.98

Part Number:14-52-0020

Discontinued

Discontinued
 $76.98
Discontinued
57
Bevel Gear Obsolete - Not Available
 $24.27

Part Number:32-05-2250

Discontinued

Discontinued
 $24.27
Discontinued
61
O-ring
 $5.19

Part Number:34-40-1375

In Stock

In Stock
 $5.19
In Stock
 $5.19
65
O-Ring .070W X 1.989 I.D Obsolete - Not Available
 $2.99

Part Number:34-40-4330

Discontinued

Discontinued
 $2.99
Discontinued
66
O-ring .139w X .796 I.d.
 $3.99

Part Number:34-40-4350

In Stock

In Stock
 $3.99
In Stock
 $3.99
67
O-Ring .139W X .921 ID. Obsolete - Not Available
 $6.34

Part Number:34-40-4470

Discontinued

Discontinued
 $6.34
Discontinued
68
Retaining Ring Obsolete - Not Available
 $3.99

Part Number:34-60-0700

Discontinued

Discontinued
 $3.99
Discontinued
69
Retaining Ring
 $5.19

Part Number:34-80-5090

In Stock

In Stock
 $5.19
In Stock
 $5.19
70
Clutch Shaft
 $151.87

Part Number:36-14-0790

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $151.87
Usually ships in 7 - 12 business days
 $151.87
71
Hollow Clutch Shaft
 $36.50

Part Number:36-14-0770

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $36.50
Usually ships in 7 - 12 business days
 $36.50
72
Crankshaft Assembly Obsolete - Not Available
 $168.19

Part Number:14-09-0140

Discontinued

Discontinued
 $168.19
Discontinued
73
Spindle Obsolete - Not Available
 $125.13

Part Number:38-50-6260

Discontinued

Discontinued
 $125.13
Discontinued
74
Bit Lock Spring Obsolete - Not Available
 $3.99

Part Number:40-50-8420

Discontinued

Discontinued
 $3.99
Discontinued
75
Spring Compression Obsolete - Not Available
 $4.99

Part Number:40-50-8575

Discontinued

Discontinued
 $4.99
Discontinued
76
Retaining Ring
 $3.99

Part Number:34-60-3630

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
77
Torsion Spring-rotostop
 $3.99

Part Number:40-50-8585

In Stock

In Stock
 $3.99
In Stock
 $3.99
78
Belleville Spring Obsolete - Not Available
 $2.99

Part Number:40-50-8590

Discontinued

Discontinued
 $2.99
Discontinued
81
Barrel Finished
 $109.08

Part Number:42-98-0300

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $109.08
Usually ships in 7 - 12 business days
 $109.08
83
Spring Flange Obsolete - Not Available
 $9.07

Part Number:43-34-0740

Discontinued

Discontinued
 $9.07
Discontinued
84
Gasket-Int.Housing Obsolete - Not Available
 $2.99

Part Number:43-44-0970

Discontinued

Discontinued
 $2.99
Discontinued
91
Bit Lock Obsolete - Not Available
 $20.59

Part Number:44-20-0222

Discontinued

Discontinued
 $20.59
Discontinued
94
Wrist Pin
 $3.99

Part Number:44-60-1710

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
95
Piston
 $14.41

Part Number:44-62-0220

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $14.41
Usually ships in 7 - 12 business days
 $14.41
96
Splined Clutch Plate
 $32.89

Part Number:44-66-6030

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $32.89
Usually ships in 7 - 12 business days
 $32.89
97
Fixed Clutch Plate
 $43.64

Part Number:44-66-6045

In Stock

In Stock
 $43.64
In Stock
 $43.64
98
Ram
 $26.67

Part Number:44-82-0225

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $26.67
Usually ships in 7 - 12 business days
 $26.67
99
Shift Ring Obsolete - Not Available
 $21.31

Part Number:44-90-4400

Discontinued

Discontinued
 $21.31
Discontinued
100
Connecting Rod Assy Obsolete - Not Available
 $28.41

Part Number:44-94-0395

Discontinued

Discontinued
 $28.41
Discontinued
101
Dust Seal-Hex Obsolete - Not Available
 $14.49

Part Number:49-62-0095

Discontinued

Discontinued
 $14.49
Discontinued
102
Oil Seal
 $7.25

Part Number:45-06-0560

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.25
Usually ships in 7 - 12 business days
 $7.25
104
Striker
 $19.71

Part Number:45-56-2610

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $19.71
Usually ships in 7 - 12 business days
 $19.71
105
Screw Dg50x16
 $3.99

Part Number:06-82-8872

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
106
Felt Seal Obsolete - Not Available
 $3.99

Part Number:45-88-5176

Discontinued

Discontinued
 $3.99
Discontinued
107
Thrust Washer
 $3.99

Part Number:45-88-8520

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
108
Barrel Thrust Washer
 $11.39

Part Number:45-88-8530

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $11.39
Usually ships in 7 - 12 business days
 $11.39
109
Striker Cushion Washer Obsolete - Not Available
 $12.95

Part Number:45-88-8535

Discontinued

Discontinued
 $12.95
Discontinued
113
Wave Washer
 $3.99

Part Number:45-88-8730

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
115
Side Handle Bolt
 $7.64

Part Number:06-14-0065

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.64
Usually ships in 7 - 12 business days
 $7.64
116
Side Handle Band Obsolete - Not Available
 $10.44

Part Number:42-16-0150

Discontinued

Discontinued
 $10.44
Discontinued
117
Side Handle Assembly Obsolete - Not Available
 $19.51

Part Number:14-34-0516

Discontinued

Discontinued
 $19.51
Discontinued
118
Depth Rod Mount Assembly
 $12.05

Part Number:14-34-0551

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $12.05
Usually ships in 7 - 12 business days
 $12.05
119
Depth Gauge Rod
 $4.99

Part Number:44-94-0165

Backorder: No ETA

Backorder: No ETA
 $4.99
Backorder: No ETA
 $4.99
120
Band Retainer Obsolete - Not Available
 $6.29

Part Number:44-86-0620

Discontinued

Discontinued
 $6.29
Discontinued
121
Side Handle Housing Obsolete - Not Available
 $3.90

Part Number:31-44-2020

Discontinued

Discontinued
 $3.90
Discontinued
126
Side Handle Assy Kit
 $87.37

Part Number:14-34-0595

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $87.37
Usually ships in 7 - 12 business days
 $87.37
Miscellaneous Parts
 Fig #
Carbon Brush Kit Obsolete - Not Available
 $32.18

Part Number:22-18-0870

Discontinued

Discontinued
 $32.18
Discontinued
Cap,cover
 $3.99

Part Number:31-12-0270

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
Damping Washer-rubber
 $6.36

Part Number:34-40-4310

Backorder: No ETA

Backorder: No ETA
 $6.36
Backorder: No ETA
 $6.36
Seal Cover Obsolete - Not Available
 $5.63

Part Number:34-40-4320

Discontinued

Discontinued
 $5.63
Discontinued
O-Ring .070W X 1.989 I.D Obsolete - Not Available
 $2.99

Part Number:34-40-4330

Discontinued

Discontinued
 $2.99
Discontinued
O-ring .139w X .796 I.d.
 $3.99

Part Number:34-40-4350

In Stock

In Stock
 $3.99
In Stock
 $3.99
Cap Seal
 $10.11

Part Number:34-40-0045

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.11
Usually ships in 7 - 12 business days
 $10.11
O-ring
 $3.99

Part Number:34-40-0046

Backorder: No ETA

Backorder: No ETA
 $3.99
Backorder: No ETA
 $3.99
O-Ring .139W X .921 ID. Obsolete - Not Available
 $6.34

Part Number:34-40-4470

Discontinued

Discontinued
 $6.34
Discontinued
Rubber Bearing Cup
 $4.99

Part Number:42-96-0130

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
Gasket-Int.Housing Obsolete - Not Available
 $2.99

Part Number:43-44-0970

Discontinued

Discontinued
 $2.99
Discontinued
Dust Seal-Hex Cell 103 Obsolete - Not Available
 $2.99

Part Number:45-06-0540

Discontinued

Discontinued
 $2.99
Discontinued
Dust Seal-Round Obsolete - Not Available
 $2.99

Part Number:45-06-0550

Discontinued

Discontinued
 $2.99
Discontinued
Nose Service Fixture Obsolete - Not Available
 $10.65

Part Number:61-10-0670

Discontinued

Discontinued
 $10.65
Discontinued
Grease, Type S2, 14 Oz. Tube
 $51.29

Part Number:49-08-5267

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $51.29
Usually ships in 7 - 12 business days
 $51.29
Dust Seal-Round Obsolete - Not Available
 $15.56

Part Number:49-62-0105

Discontinued

Discontinued
 $15.56
Discontinued
49
Cap,cover
 $3.99

Part Number:31-12-0270

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
58
Cap Seal
 $10.11

Part Number:34-40-0045

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.11
Usually ships in 7 - 12 business days
 $10.11
60
O-ring
 $3.99

Part Number:34-40-0046

Backorder: No ETA

Backorder: No ETA
 $3.99
Backorder: No ETA
 $3.99
63
Damping Washer-rubber
 $6.36

Part Number:34-40-4310

Backorder: No ETA

Backorder: No ETA
 $6.36
Backorder: No ETA
 $6.36
64
Seal Cover Obsolete - Not Available
 $5.63

Part Number:34-40-4320

Discontinued

Discontinued
 $5.63
Discontinued
79
Compression Spring-roto
 $3.99

Part Number:40-50-8690

In Stock

In Stock
 $3.99
In Stock
 $3.99
Rotary Hammer Parts

Repair Guides for Milwaukee Rotary Hammer 5345-21 (SER 188B)

How to Diagnose a Bad Power Cord or Switch

This video outlines the basics of power tool and appliance electrical diagnosis. You can use a multimeter to test tool and appliance cords and switches, the two parts usually responsible for electri...

Power Tool Care and Maintenance 101

This article suggests guidelines for power tool care and maintenance. It also describes information tools available at eReplacementParts.com.

Accessories for Milwaukee 5345-21 (SER 188B)


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