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  Milwaukee 4079 (SER 738A) Electric Drill Parts
Milwaukee Electric Drill Replacement For Model 4079 (SER 738A)

Milwaukee Electric Drill Replacement Parts For Model 4079 (SER 738A)

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Page A
Milwaukee 4079 (SER 738A) Electric Drill Page A Diagram
 Fig #
1
Water Hose Adapter
 $13.60

Part Number:42-04-0600

Backorder: No ETA

Backorder: No ETA
 $13.60
Backorder: No ETA
 $13.60
2
Shut Off Valve
 $31.01

Part Number:45-80-0060

In Stock

In Stock
 $31.01
In Stock
 $31.01
3
Retaining Ring
 $4.99

Part Number:34-60-1800

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
4
Spindle Sleeve
 $80.44

Part Number:45-22-0050

In Stock

In Stock
 $80.44
In Stock
 $80.44
5
Shear Pin
 $4.99

Part Number:44-60-0032

In Stock

In Stock
 $4.99
In Stock
 $4.99
6
Trostel Seal
 $41.46

Part Number:45-06-0050

In Stock

In Stock
 $41.46
In Stock
 $41.46
7
Water Swivel Housing Obsolete - Not Available
 $82.02

Part Number:43-76-0051

Discontinued

Discontinued
 $82.02
Discontinued
8
Retaining Ring
 $4.99

Part Number:34-60-2115

In Stock

In Stock
 $4.99
In Stock
 $4.99
9
Spindle Bushing
 $20.92

Part Number:42-40-0830

In Stock

In Stock
 $20.92
In Stock
 $20.92
10
O-ring
 $4.99

Part Number:34-40-1100

In Stock

In Stock
 $4.99
In Stock
 $4.99
11
O-ring
 $5.19

Part Number:34-40-1200

In Stock

In Stock
 $5.19
In Stock
 $5.19
12
O-ring
 $4.99

Part Number:34-40-1350

In Stock

In Stock
 $4.99
In Stock
 $4.99
13
Spindle
 $189.94

Part Number:38-50-4555

In Stock

In Stock
 $189.94
In Stock
 $189.94
14
1/8 X 1/2 Roll Pin
 $3.99

Part Number:06-65-1530

In Stock

In Stock
 $3.99
In Stock
 $3.99
15
Woodruff Key
 $5.19

Part Number:06-42-2400

In Stock

In Stock
 $5.19
In Stock
 $5.19
16
Retaining Ring
 $4.99

Part Number:34-80-3800

In Stock

In Stock
 $4.99
In Stock
 $4.99
17
Ball Bearing
 $62.90

Part Number:02-20-2515

In Stock

In Stock
 $62.90
In Stock
 $62.90
18
1/4 - 20 X 4-1/4 Taptite Torx
 $4.99

Part Number:06-82-9202

In Stock

In Stock
 $4.99
In Stock
 $4.99
19
Gear Case
 $289.76

Part Number:28-14-1870

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $289.76
Usually ships in 7 - 12 business days
 $289.76
20
Spindle Spacer Obsolete - Not Available
 $12.82

Part Number:45-36-1245

Discontinued

Discontinued
 $12.82
Discontinued
21
Spindle Gear
 $90.86

Part Number:32-75-2661

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $90.86
Usually ships in 7 - 12 business days
 $90.86
22
Needle Bearing
 $9.25

Part Number:02-50-4830

In Stock

In Stock
 $9.25
In Stock
 $9.25
23
Ball Bearing 6201 Open
 $6.27

Part Number:02-04-1205

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.27
Usually ships in 7 - 12 business days
 $6.27
24
Pinion Shaft Assembly Obsolete - Not Available
 $84.35

Part Number:36-66-3751

In Stock

In Stock
 $84.35
In Stock
 $84.35
25
Woodruff Key
 $5.19

Part Number:06-42-1600

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.19
Usually ships in 7 - 12 business days
 $5.19
26
Intermediate Gear
 $29.96

Part Number:32-40-1581

In Stock

In Stock
 $29.96
In Stock
 $29.96
27
Shifting Spring
 $3.99

Part Number:40-50-6300

In Stock

In Stock
 $3.99
In Stock
 $3.99
28
Shifting Plunger
 $3.99

Part Number:44-70-0100

In Stock

In Stock
 $3.99
In Stock
 $3.99
29
Thrust Bearing Washer
 $5.19

Part Number:45-88-0520

In Stock

In Stock
 $5.19
In Stock
 $5.19
30
Thrust Bearing
 $5.19

Part Number:02-80-1800

In Stock

In Stock
 $5.19
In Stock
 $5.19
31
Gear Kit
 $23.96

Part Number:14-29-0055

In Stock

In Stock
 $23.96
In Stock
 $23.96
32
Clutch Pinion Shaft
 $94.82

Part Number:36-14-0720

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $94.82
Usually ships in 7 - 12 business days
 $94.82
33
Thrust Bearing Washer
 $4.99

Part Number:45-88-0530

In Stock

In Stock
 $4.99
In Stock
 $4.99
34
Thrust Bearing
 $5.19

Part Number:02-80-5000

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.19
Usually ships in 7 - 12 business days
 $5.19
35
Clutch Gear Assembly
 $95.08

Part Number:32-10-0051

In Stock

In Stock
 $95.08
In Stock
 $95.08
36
Thrust Bearing Washer
 $4.99

Part Number:45-88-0510

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
37
Thrust Bearing
 $5.19

Part Number:02-80-1200

In Stock

In Stock
 $5.19
In Stock
 $5.19
38
Shifting Yoke
 $5.19

Part Number:45-98-0090

In Stock

In Stock
 $5.19
In Stock
 $5.19
39
Diaphragm Assembly
 $73.42

Part Number:14-13-0210

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $73.42
Usually ships in 7 - 12 business days
 $73.42
40
Shift Cam
 $42.66

Part Number:30-15-0272

In Stock

In Stock
 $42.66
In Stock
 $42.66
41
Gear Case Seal Obsolete - Not Available
 $2.99

Part Number:45-06-0350

Discontinued

Discontinued
 $2.99
Discontinued
42
1/8 X 3/4 Groove Pin
 $4.99

Part Number:06-65-0840

In Stock

In Stock
 $4.99
In Stock
 $4.99
43
Shifting Knob
 $8.72

Part Number:25-60-0056

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.72
Usually ships in 7 - 12 business days
 $8.72
44
Ball Bearing
 $6.80

Part Number:02-04-1229

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.80
Usually ships in 7 - 12 business days
 $6.80
45
Armature
 $125.52

Part Number:16-70-0320

In Stock

In Stock

Note: Includes Figure 46
 $125.52
In Stock
 $125.52
46
Fan
 $5.55

Part Number:22-84-0790

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Included In Figure 45
 $5.55
Usually ships in 7 - 12 business days
 $5.55
47
Baffle
 $4.99

Part Number:42-14-0291

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
48
Ball Bearing
 $5.89

Part Number:02-04-1041

In Stock

In Stock
 $5.89
In Stock
 $5.89
49
4-40 X 1/4 Pan Hd. Taptite Sc
 $3.99

Part Number:06-82-5266

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
50
Instruction Plate
 $3.99

Part Number:12-98-2100

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
51
10-24 X 2-3/4 Torx Sem. Screw
 $3.99

Part Number:06-82-9152

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
52
120 V. Field
 $88.14

Part Number:18-70-0290

In Stock

In Stock
 $88.14
In Stock
 $88.14
53
Motor Insulator
 $57.70

Part Number:23-16-1410

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $57.70
Usually ships in 7 - 12 business days
 $57.70
54
Brush Tube
 $3.99

Part Number:22-20-0680

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
55
Carbon Brush
 $20.53

Part Number:22-18-0702

In Stock

In Stock
 $20.53
In Stock
 $20.53
56
8-32 X 5/16 Pan Torx Sem Scre
 $4.99

Part Number:06-82-8835

In Stock

In Stock
 $4.99
In Stock
 $4.99
57
Terminal Block
 $5.19

Part Number:22-56-0470

In Stock

In Stock
 $5.19
In Stock
 $5.19
58
Wire Trap
 $5.19

Part Number:22-38-0140

In Stock

In Stock
 $5.19
In Stock
 $5.19
59
Cord Clamp
 $3.99

Part Number:31-17-0200

In Stock

In Stock
 $3.99
In Stock
 $3.99
60
8-16 X 1 Pan Hd. Plastite Tor
 $4.99

Part Number:06-82-7326

In Stock

In Stock
 $4.99
In Stock
 $4.99
61
Cord Set
 $31.13

Part Number:22-64-0300

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $31.13
Usually ships in 7 - 12 business days
 $31.13
62
Nameplate Rivet
 $3.99

Part Number:06-72-1720

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
63
Nameplate-service
 $6.74

Part Number:12-99-1875

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.74
Usually ships in 7 - 12 business days
 $6.74
64
Brush Cover
 $4.99

Part Number:22-32-0350

In Stock

In Stock
 $4.99
In Stock
 $4.99
65
8-32 X 1/2 Pan Hd. Sit. Tapti
 $4.99

Part Number:06-82-5316

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
Miscellaneous Parts
 Fig #
66
Motor Housing Obsolete - Not Available
 $117.56

Part Number:28-50-6360

In Stock

In Stock
 $117.56
In Stock
 $117.56
67
8-32 X 5/16 Slot Hex Hd. Scre
 $3.99

Part Number:06-95-5200

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
400
Water Hose Washer
 $3.99

Part Number:45-88-0800

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
401
Open End Wrench
 $31.85

Part Number:49-96-4705

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $31.85
Usually ships in 7 - 12 business days
 $31.85
402
1/4-20 X 7/8
 $4.99

Part Number:06-75-3090

In Stock

In Stock
 $4.99
In Stock
 $4.99
403
1/4 Lockwasher
 $4.99

Part Number:06-97-4050

In Stock

In Stock
 $4.99
In Stock
 $4.99
404
16 Oz. Type J Grease
 $61.67

Part Number:49-08-4220

In Stock

In Stock
 $61.67
In Stock
 $61.67
Drill Parts  Electric Drill Parts

Repair Guides for Milwaukee Electric Drill 4079 (SER 738A)

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.

Power Switch Repair 101

This article is a 101 repair guide for power tool switch replacements, explaining the general steps involved in replacing a switch assembly.

Tool Diagnosis: Is it the Brushes or the Switch?

This article describes the differences between power switch and carbon brush failure symptoms.

How to Remove a Drill Chuck

This video explains steps for how to remove threaded-on chucks and taper-fit drill chucks, as well as steps for removing a spindle from an open-center chuck.

Questions & Answers for Milwaukee 4079 (SER 738A)

No questions have been asked yet
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