eReplacementParts.com
877-346-4814
Milwaukee Nailer Parts
Preferred Partners of
Repair Parts Home
  
Power Tool Parts
  
Milwaukee Parts
  
Milwaukee Nailer Parts
  Milwaukee 7145-21 (SER A89A) 16 gauge Straight Finish Nailer Kit Parts
Milwaukee 16 gauge Straight Finish Nailer Kit Replacement  For Model 7145-21 (SER A89A)

Milwaukee 16 gauge Straight Finish Nailer Kit Replacement Parts For Model 7145-21 (SER A89A)

We Sell Only Genuine Milwaukee Parts

Find Milwaukee 7145-21 (SER A89A) Parts By Symptom

Choose a symptom to view parts that fix it.


Popular Parts for Milwaukee 7145-21 (SER A89A)

Browse all Parts
Search by Area
Page A
Page B
Showing All Parts
Page A
Milwaukee 7145-21 (SER A89A) 16 gauge Straight Finish Nailer Kit Page A Diagram
 Fig #
1
M5 X 0.8-25 Bolt Assy
 $3.99

Part Number:05-84-0845

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
2
M5 X 0.8-10 Deflector Blt
 $3.99

Part Number:05-84-0805

In Stock

In Stock
 $3.99
In Stock
 $3.99
3
Deflector
 $3.99

Part Number:31-05-0400

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
4
Muffler
 $3.99

Part Number:43-31-0355

In Stock

In Stock
 $3.99
In Stock
 $3.99
5
Rubber Pad
 $3.99

Part Number:45-88-1720

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
6
Cap
 $37.11

Part Number:42-92-1420

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $37.11
Usually ships in 7 - 12 business days
 $37.11
7
Seal Gasket
 $3.99

Part Number:45-06-0925

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
8
Seal Obsolete - Not Available
 $11.97

Part Number:45-06-0940

Discontinued

Discontinued
 $11.97
Discontinued
9
Compression Spring
 $3.99

Part Number:40-50-3110

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
10
Hd Valve Piston
 $20.21

Part Number:44-62-0250

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $20.21
Usually ships in 7 - 12 business days
 $20.21
11
O-Ring Obsolete - Not Available
 $2.99

Part Number:34-40-3240

Discontinued

Discontinued
 $2.99
Discontinued
12
O-Ring Obsolete - Not Available
 $2.99

Part Number:34-40-3175

Discontinued

Discontinued
 $2.99
Discontinued
13
Collar Obsolete - Not Available
 $2.99

Part Number:42-76-0800

Discontinued

Discontinued
 $2.99
Discontinued
14
Seal Obsolete - Not Available
 $2.99

Part Number:45-06-0910

Discontinued

Discontinued
 $2.99
Discontinued
15
Press Cylinder Ring
 $3.99

Part Number:44-90-0700

In Stock

In Stock
 $3.99
In Stock
 $3.99
16
Ring
 $3.99

Part Number:44-90-0820

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
17
O-ring
 $3.99

Part Number:34-40-3220

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
18
Driver Assy
 $40.67

Part Number:43-12-0250

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $40.67
Usually ships in 7 - 12 business days
 $40.67
19
O-ring
 $3.99

Part Number:34-40-3270

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
20
Cylinder
 $6.38

Part Number:42-98-0350

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.38
Usually ships in 7 - 12 business days
 $6.38
21
Ring Obsolete - Not Available
 $2.99

Part Number:44-90-0800

Discontinued

Discontinued
 $2.99
Discontinued
22
Bumper
 $6.45

Part Number:42-38-0300

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.45
Usually ships in 7 - 12 business days
 $6.45
23
Driver Guide
 $3.99

Part Number:43-56-0895

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
Bumper Band
 $3.99

Part Number:42-38-0360

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
25
O Ring
 $3.99

Part Number:34-40-3295

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
O Ring
 $3.99

Part Number:34-40-3300

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
27
Plunger Cap
 $4.99

Part Number:42-52-0410

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
28
Plunger
 $3.99

Part Number:44-70-0250

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
29
O Ring
 $3.99

Part Number:34-40-3285

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
30
O Ring
 $3.99

Part Number:34-40-3280

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
31
Spring
 $3.99

Part Number:40-50-3195

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
32
Plunger
 $3.99

Part Number:44-70-0255

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
33
O Ring
 $3.99

Part Number:34-40-3290

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
34
Trigger Valve Head
 $3.99

Part Number:43-64-0150

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
35
Spring Pin
 $3.99

Part Number:06-65-1465

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
36
3-30 Spring Pin
 $3.99

Part Number:06-65-1440

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
37
Pin
 $3.99

Part Number:06-65-1480

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
38
Trigger Assy
 $12.43

Part Number:31-92-0200

In Stock

In Stock
 $12.43
In Stock
 $12.43
39
Spring Obsolete - Not Available
 $2.99

Part Number:40-50-3160

Discontinued

Discontinued
 $2.99
Discontinued
40
Selector
 $7.00

Part Number:44-10-0650

In Stock

In Stock
 $7.00
In Stock
 $7.00
41
Selector Spring
 $3.99

Part Number:40-50-3095

In Stock

In Stock
 $3.99
In Stock
 $3.99
42
Retainer Selection Lever
 $4.99

Part Number:44-86-0710

In Stock

In Stock
 $4.99
In Stock
 $4.99
43
Ring Retaining
 $3.99

Part Number:44-90-0825

In Stock

In Stock
 $3.99
In Stock
 $3.99
44
Tool Body Obsolete - Not Available
 $75.90

Part Number:28-50-0800

Discontinued

Discontinued
 $75.90
Discontinued
45
Snap Ring Obsolete - Not Available
 $2.99

Part Number:44-90-0785

Discontinued

Discontinued
 $2.99
Discontinued
46
Filter
 $3.99

Part Number:43-31-0370

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
47
O-ring
 $3.99

Part Number:34-40-3250

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
48
End Cap
 $13.64

Part Number:42-92-1350

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $13.64
Usually ships in 7 - 12 business days
 $13.64
49
M4 X 0.7-6 Hex Soc Hd Scr
 $3.99

Part Number:05-84-0950

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
Positioning Spring
 $3.99

Part Number:40-50-3180

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
Positioning Shaft
 $3.99

Part Number:45-08-0460

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
Belt Clip Spring Retainer
 $5.70

Part Number:42-70-0400

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.70
Usually ships in 7 - 12 business days
 $5.70
53
M4 X 0.7-30 Rnd Hd Ph
 $3.99

Part Number:05-83-0525

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
85
Safety Guide
 $3.99

Part Number:43-56-0865

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
86
2.5-10 Spring Pin
 $3.99

Part Number:06-65-1405

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
Safety Spring
 $3.99

Part Number:40-50-3050

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
88
Safety B Assembly
 $4.99

Part Number:42-36-2050

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
89
Knob Depth Of Drive
 $3.99

Part Number:43-98-0755

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
90
Safety Cover Obsolete - Not Available
 $2.99

Part Number:42-92-1495

Discontinued

Discontinued
 $2.99
Discontinued
91
Adjust Rod Obsolete - Not Available
 $5.33

Part Number:44-94-0570

Discontinued

Discontinued
 $5.33
Discontinued
92
O Ring Obsolete - Not Available
 $2.99

Part Number:34-40-3310

Discontinued

Discontinued
 $2.99
Discontinued
93
Safety A Obsolete - Not Available
 $19.84

Part Number:42-36-1995

Discontinued

Discontinued
 $19.84
Discontinued
94
E-ring
 $3.99

Part Number:44-90-0770

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
No Mar Pad Obsolete - Not Available
 $2.99

Part Number:42-38-0320

Discontinued

Discontinued
 $2.99
Discontinued
82
M5 X 0.8-16 Hex Soc HD SCR Obsolete - Not Available
 $2.99

Part Number:05-84-0905

Discontinued

Discontinued
 $2.99
Discontinued
97
Valve Assy Finish Nailer
 $21.19

Part Number:31-94-0110

In Stock

In Stock
 $21.19
In Stock
 $21.19
Page B
Milwaukee 7145-21 (SER A89A) 16 gauge Straight Finish Nailer Kit Page B class=
 Fig #
54
Bolt Assy Obsolete - Not Available
 $2.99

Part Number:05-84-0995

Discontinued

Discontinued
 $2.99
Discontinued
55
Driver Guide B Cover Obsolete - Not Available
 $9.46

Part Number:42-92-1395

Discontinued

Discontinued
 $9.46
Discontinued
56
Driver Guide A Cover Obsolete - Not Available
 $17.60

Part Number:42-92-1380

Discontinued

Discontinued
 $17.60
Discontinued
57
4-14 Spring Pin Obsolete - Not Available
 $2.99

Part Number:06-65-1455

Discontinued

Discontinued
 $2.99
Discontinued
58
Pusher Cushion Obsolete - Not Available
 $2.99

Part Number:45-88-1705

Discontinued

Discontinued
 $2.99
Discontinued
59
Lock Handle Assembly
 $4.99

Part Number:44-20-0850

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
60
3-20 Spring Pin Obsolete - Not Available
 $2.99

Part Number:06-65-1450

Discontinued

Discontinued
 $2.99
Discontinued
61
Fixed Pin
 $3.99

Part Number:44-60-1855

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
Driver Guide
 $40.97

Part Number:43-56-0855

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $40.97
Usually ships in 7 - 12 business days
 $40.97
63
E-Ring Obsolete - Not Available
 $2.99

Part Number:44-90-0760

Discontinued

Discontinued
 $2.99
Discontinued
64
M4 X 0.7-6 HLF RND HX Obsolete - Not Available
 $2.99

Part Number:05-83-0515

Discontinued

Discontinued
 $2.99
Discontinued
65
Retainer Ring
 $3.99

Part Number:44-86-0705

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
66
Positional Plate Obsolete - Not Available
 $2.99

Part Number:44-66-1305

Discontinued

Discontinued
 $2.99
Discontinued
67
Positioning Spring
 $3.99

Part Number:40-50-3030

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
68
Bracket
 $3.99

Part Number:31-10-0520

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
69
Spring
 $3.99

Part Number:40-50-3140

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
70
Magazine A Obsolete - Not Available
 $20.35

Part Number:43-40-0455

Discontinued

Discontinued
 $20.35
Discontinued
71
E-Ring Obsolete - Not Available
 $2.99

Part Number:44-90-0765

Discontinued

Discontinued
 $2.99
Discontinued
72
Flat Washer D12xd5.3xt1
 $3.99

Part Number:45-88-1740

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
73
M5 X 0.8-14 Hex Soc HD SCR Obsolete - Not Available
 $2.99

Part Number:05-84-0900

Discontinued

Discontinued
 $2.99
Discontinued
74
Steel Channel
 $13.97

Part Number:44-81-0050

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $13.97
Usually ships in 7 - 12 business days
 $13.97
75
Protecting Hood Cover
 $4.99

Part Number:42-92-1475

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
76
M4 X .7-12 Bolt Fl Hd Hx Rec
 $3.99

Part Number:05-84-0940

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
Pusher
 $3.99

Part Number:43-72-0350

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
78
Anchor Block Obsolete - Not Available
 $2.99

Part Number:42-28-0350

Discontinued

Discontinued
 $2.99
Discontinued
79
Spring
 $3.99

Part Number:40-50-3150

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
80
Push Button
 $3.99

Part Number:42-42-0600

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
81
Magazine B
 $12.31

Part Number:43-40-0485

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $12.31
Usually ships in 7 - 12 business days
 $12.31
83
M5 X 0.8 Lock Nut Obsolete - Not Available
 $2.99

Part Number:05-59-2025

Discontinued

Discontinued
 $2.99
Discontinued
84
Protecting Hood Cover
 $3.99

Part Number:42-92-1445

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
96
Tap Bolt
 $3.99

Part Number:05-78-0810

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
98
Magazine Pusher Assy 714521 Obsolete - Not Available
 $9.29

Part Number:45-24-0030

Discontinued

Discontinued
 $9.29
Discontinued
104
Service Nameplate Obsolete - Not Available
 $2.99

Part Number:12-98-0320

Discontinued

Discontinued
 $2.99
Discontinued
106
Warning Label Obsolete - Not Available
 $2.99

Part Number:10-20-3310

Discontinued

Discontinued
 $2.99
Discontinued
Miscellaneous Parts
 Fig #
-
Sf Overhaul Kit
 $42.67

Part Number:14-70-0180

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $42.67
Usually ships in 7 - 12 business days
 $42.67
-
Driver Maintenance Kit Obsolete - Not Available
 $40.52

Part Number:14-70-0185

Discontinued

Discontinued
 $40.52
Discontinued
Nailer Parts

Repair Guides for Milwaukee 16 gauge Straight Finish Nailer Kit 7145-21 (SER A89A)

Drilling, Fastening, and Hammering Power Tools

This article lists the major categories of drilling, fastening, and hammering tools, and explains the basic applications, types, and features of each.

How to Diagnose Power Air Nailers

This article discusses the common problems that air nailers encounter. It offers steps for troubleshooting each symptom and guidelines for repair.

How to Install a Driver Maintenance Kit on a Porter Cable Nail Gun

This video will teach you to remove the piston and driver assembly from a nail gun, allowing you to replace a broken driver or access other parts that may be reducing your nail gun's performance.

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.

Questions & Answers for Milwaukee 7145-21 (SER A89A)


No questions have been asked yet
eReplacementParts.com
7174 South 400 West
Suite 5
Midvale, UT 84047
visa mastercard discover american express PayPal