MILWAUKEE ELECTRIC TOOL CORPORATION
13135 W. Lisbon Road, Brookfi eld, WI 53005
Drwg. 3

54-43-0060

SERVICE PARTS LIST BULLETIN NO.
0
00 EXAMPLE:
Component Parts (Small #) Are Included
When Ordering The Assembly (Large #).

PAGE 1 OF 2

FIG. PART NO. DESCRIPTION OF PART NO. REQ.

A90A

REVISED BULLETIN DATE

Mar. 2008

WIRING INSTRUCTION
STARTING
SERIAL NUMBER
SPECIFY CATALOG NO. AND SERIAL NO. WHEN ORDERING PARTS

BRAD NAILER

CATALOG NO. 7150-21

1 05-84-0835 Bolt Assembly 4
2 42-92-1440 Top Cap 1
3 42-38-0385 Bumper Band 1
4 42-76-0820 Valve Collar 1
5 40-50-3105 Upper Valve Spring 1
6 44-62-0270 Head Valve Piston 1
7 45-06-0935 Seal 1
8 44-90-0815 Piston Ring 1
9 --------------- Driver Assembly 1
10 34-40-3210 O-Ring, 23 mm x 2 mm 1
11 42-76-0810 Valve Collar 1
12 42-98-0365 Cylinder 1
13 34-40-3215 O-Ring, 32 mm x 2 mm 1
14 44-90-0725 Cylinder Ring 1
15 45-36-1650 Cylinder Spacer 1
16 34-40-3185 O-Ring, 47.5 mm x 2 mm 1
17 42-38-0305 Bumper 1
18 --------------- Driver Guide 1
19 45-06-0905 Top Cap Seal 1
20 05-84-0950 Set Screw M4 x 0.7-6 1
21 45-06-0955 Seal 1
22 43-64-0145 Trigger Valve Head 1
23 40-50-3190 Trigger Valve Spring 1
24 44-70-0260 Trigger Valve Plunger 1
25 34-40-3290 O-Ring 1
26 34-40-3160 O-Ring, 2.5 mm x 1.5 mm 1
27 34-40-3305 O-Ring 1
28 42-52-0415 Trigger Valve Plunger Cap 1
29 44-10-0660 Selector 1
30 40-50-3210 Selection Spring 1
31 40-50-3155 Spring 1
32 31-92-0205 Trigger Assembly 1
33 44-86-0710 Retainer 1
34 06-65-1435 Spring Pin, 3 mm x 25 mm 1
35 44-90-0825 Ring 1
36 28-50-0820 Tool Body 1
37 34-40-3155 O-Ring 2
38 44-94-0565 Link Rod 1
39 43-31-0380 Filter 1
40 43-44-1250 End Cap Gasket 1
41 42-70-0410 Spring Retainer (Belt Clip) 1
42 42-92-1370 End Cap 1
43 43-31-0365 Muffl er 1
44 05-84-0975 Bolt, M5 x 0.8-25 1
45 31-05-0415 Defl ector 1
46 40-50-3020 Spring 1
47 45-08-0460 Positioning Shaft 1
48 05-83-0535 Round Head Philips Bolt 2
62 44-90-0780 E-Ring 1
76 43-98-0765 Adjustment Knob 1
77 43-56-0885 Work Contact Element Guide 1
78 43-78-0450 Work Contact Element Spring Hub 1
79 40-50-3045 Work Contact Element Spring 1
80 44-90-0760 E-Ring 1
81 42-36-1990 Work Contact Element 1
82 44-94-0590 Adjustment Rod Assembly 1
83 42-36-2025 Work Contact Bracket B 1
84 05-84-0875 Bolt M4 x 0.7-4 1
85 42-36-1965 Work Contact Element A 1
86 42-38-0340 No Mar Pad 1
90 02-02-2100 Ball 1
94 43-12-0267 Driver Assembly Kit 1
FIG. PART NO. DESCRIPTION OF PART NO. REQ.
1
2
4
5
6
7
3
8
9
10
20
11
12
13
14
15
16
17
37
38
35
33
19
36
21
18
24
26
27
31
22
23
25
28
34
30
29
32
74
85
86
80
84 83
82
81
80
79 77
46
90
78
76
42
43
40
39 44
45
44
48
20
46
47 41
21 22 23 24 25
26 27 28 35
92
9 18
49
94