Parts breakdown at638 – Makita AT638 User Manual
Page 2

Parts Breakdown
AT638
Fig #
Part ID
Part Name
Quantity
Products with multiple versions are listed in subsiding order with the newest version on top not indented
1
A346-07
EXHAUST VALVE COLLAR, AT638
1
2
A311-OK
O RING 35.5-1.8, AT638
1
3
A312-03
COVER GRIP, AT638
1
4
A200-20
SCREW 5-35, AT638
1
5
I230-NO
EXHAUST COVER, AT638
1
6
A343-29
AIR SEAL, AT638
1
7
B346-06
EXHAUST VALVE ASS'Y, AT638
1
8
A210-25
SPRING, AT638
1
9
A311-OP
O RING 9.8-2.4, AT638
1
10
A311-96
O RING 32-2.5, AT638
2
11
A340-06
HEAD VALVE PISTON, AT638
1
12
A311-OR
O RING 13-3, AT638
1
13
A311-40
O RING 26.59-2.95, AT638
1
14
A311-54
O RING 22.9-2.7, AT638
1
15
A262-24
LOWER MAG., AF503,T1
1
16
A261-01
DRIVER BLADE PIN, AT638
1
17
A206-11
OUTER SPRING PIN 4-10, AT638
1
18
A206-12
SPRING PIN 3-24, AT638
1
19
A260-C3
DRIVER BLADE, AT638
1
20
A334-02
SLEEVE RETAINER, AT638
1
21
A311-OT
O RING 44.8, 2.6, AT638
1
22
A334-02
SLEEVE RETAINER, AT638
1
23
A232-23
TAIL COVER, AT638
1
24
A341-21
BUMPER, AT638
1
25
A343-24
GASKET, AT638
1
26
I22N-08
BODY, AT638
1
27
A342-01
NOZZLE, AT638
1
28
A0005-0041
E-RING 2.5, AF632
1
A205-04
E-RING 2.5, AT638
29
A0006-0291
STEP PIN 5X28, AF632
1
A206-65
STEP PIN 5-27.3, AT638
30
A343-02
AIR SEAL, AT638
1
31
A251-10
TRIGGER VAVLE HEAD, AT638
1
32
A210-89
SPRING, AT638
1
33
A311-22
O RING 1.9-1.2, AT638
2
34
A251-12
TRIGGER VALVE STEM, AT638
1
35
A251-02
TRIGGER VALVE GUIDE, AT638
1
36
A311-11
O RING 9.8-1.9, AT638
1
37
A206-10
SPRING PIN 2-16, AT638
1
38
A250-06
RELEASING BLADE, AT638
1
39
A250-23
TRIGGER, AT638
1
40
A281-42
BLOCK, AT638
1
41
A0011-0161
SPRING PIB, AF632
1
A206-29
SPRING PIN 3-24, AT638
42
A311-OU
O RING, AT638
1
43
A235-AO
TAIL COVER, AT638
1
44
K0300-0421
AIR PLUG W/DUSTER, AF632
1
B236-11
AIR PLUG WITH DUSTER, AT638
45
A290-20
SPACER, AT638
1
46
A293-04
SPACER, AT638
1
47
A275-07
SPRING HOLDER, AT638
1
48
A0000-0091
SCREW 5X20, AF632
1
A200-09
SCREW 5-20, AT638
49
A210-23
COMPRESSION SPRING, AT638
1
50
A206-61
STEP PIN 5-27.3, AT638
1
51
A291-88
DRIVER GUIDE, AT638
1
52
A201-03
SCREW 4-18, AT638
1
53
A295-63
SPACER, AT638
1
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