Speedaire
Operating Instructions & Parts Manual
Ref. No. Description
1
Crankcase
2
1/4" Pipe plug
3
Oil level gauge
4
3/8 x 4" Pipe nipple
5
3/8" Pipe cap
6
3/4"Pipe plug
7
Crankshaft
8
Main bearing
9
Oil seal
10
Bearing housing gasket set
E
11
Bearing housing
N
12
3/8 x 1/4" NPT Straight compression fitting
13
3/8-16x 1" Hex head cap screw
G
14
Bearing housing cover gasket
L
15
Baffle plate
I
16
Bearing housing cover
17
10-32 x 5/8" Hex head machine screw
S
18
Flywheel
H
19
Key
20
1/2-13 x 4" Hex head cap screw
21
1/2-13 Hex nut
22
Connecting rod assembly (includes items 23,24 &25)
23
Oil dipper
24
Piston pin bearing
25
Connecting rod bolt
26
Low pressure piston with pin
27
Piston pin
28
Piston pin retaining ring
29
Low pressure piston ring set
30
High pressure piston with pin
31
High pressure piston ring set
32
Cylinder flange gasket
33
Cylinder
34
7/16-20 x 1" Hex head cap screw
35
Cylinder gasket
36
Valve plate
37
Reed valve
38
Reed valve screw
39
Valve plate stud
40
Valve plate gasket
41
Valve plate
42
Head gasket
43
Head
44
3/8-16 x 1 ½" Socket head screw
45
Locking hex nut
46
Interstage pressure relief valve
47
Discharge pressure relief valve
48
Ferrule
49
Compression nut
50
Intercooler
51
3/8 x 1/4" NPT 90 Deg. Compression fitting
52
Breather tube
53
Intake filter
54
Intake filter element
Complete compressor pump gasket set (items 10,14,32,35,40 & 42)
Low pressure piston kit (items 26 & 29)
High pressure piston kit (items 30 &31)
Complete compressor pump ring set (items 29 & 31)
Valve plate kit (items 35 - 42)
For Service and Warranty, Call: 1-888-303-1344.
4XA59 thru 4XA62, 4XA67, 4XA68, 1WD46, 1WD48, 1WD54, 1WD55,
1WD57, 1WD58, 1WD61, 1WD63 thru 1WD65, 13G706 thru 13G709
Repair Parts List
Compressor Pump Model 1WD21
26
Part Number
Qty.
M1820
1
64AA5
1
RE714
1
M492
1
M461
1
64A5
1
R155
1
ZNR16
2
OSN4
1
Z130
1
NR80A
1
M2864
1
M2343
4
SE1489
1
NR104
1
P07538C
1
M3473
6
NR7A
1
U8
1
M738
1
M465
1
Z750
2
R1524
2
R1037
2
M1583
4
ZM2091
1
R1021
2
R10102
4
Z798
1
ZM2090
1
Z797
1
NR29A
1
M2087
1
M2597
6
CC1008308
1
M2088
1
P07497A
14
M1565
28
P05611A
2
CC1008307
1
M2089
1
CC1008309
1
M2086
1
M3570
9
P08295A
2
CC1009750
1
P09704A
1
SE542
3
SE541
3
ZP04472C
1
86A86
1
ZM2150
1
P14111A
1
P05050A
1
Z800
1
Z796
1
Z795
1
Z799
1
Z1183
1