
29
PARTS LIST FOR FIGURE 12
(before 7-93)
item
description
part no.
qty.
1
valve cover
033-54391
1
2
valve check
S13-40266
2
3
orifice #56 (.0465) 1/16 pt
033-25528
5
4
O-ring, 90 S-1 ARP 903
691-00903
1
5
seat
033-70508
1
6
set screw, 5/16-24 x 1 cup pt
312-13160
1
7
hex jam nut
335-13100
1
8
guide-housing
033-70545
1
9
O-ring, 90 S-1 ARP 910
691-00910
1
10
piston
033-21767
1
11
O-ring, 70 S-1 ARP 012
671-00012
1
12
spring
036-12289
1
13
cone
036-12288
1
14
servo strainer
S13-43240
1
15
manifold
033-54389
1
16
spring (Lee #LC-038C-19)
225-92083
1
19
O-ring, 90 S-1 ARP 906
691-00906
3
20
plug 6HP5N- PL
488-35041
3
21
gasket
035-47851
1
22
O-ring, 90 S-1 ARP 904
691-00904
10
23
plug, 4HP5N-S w/o PL
488-35001
9
25
valve block
033-54390
1
26
roll pin 3/16 x 3/4
325-12120
2
27
seat sys relief
033-70507
2
28
servo seat
033-70500
3
29
gasket 033-91193
1
30
poppet
033-72378
2
31
poppet
033-72379
3
32
spring
033-22141
1
33
spring 033-70512
3
34
poppet, servo relief
033-54398
1
35
spring 033-71086
2
36
valve, repl
S23-12699
1
37
O-ring, 70 S-1 ARP 050
671-00050
1
38
spool
033-54392
1
39
O-ring, 90 S-1 ARP 008
691-00008
1
41
screw, soc hd 10-24 x 2-3/4
358-10300
4
42
retainer plate
033-91422
1
43
screw
353-25023
4
44
seat, servo relief
033-54399
1
45
acorn nut
327-25006
1
46
rollpin 1/8 x 3/4
325-08120
2
47
O-ring, 70 S-1 ARP 013
671-00013
6
48
O-ring, 70 S-1 ARP 014
671-00014
2
49
plug 3/4-16
449-00016
2
50
plug 7/16-20
449-00013
1
51
cover, gasket
035-47852
1
52
screw, soc hd 10-32 x 1/2
359-09080
4
53
screw, soc hd 3/8-16 x 4
358-16360
4
54
plug
035-54400
1
55
screw, hex hd
306-40132
4
seal kit
S23-04226
ASSEMBLY PROCEDURES