TABLE OF CONTENTS
DIAGRAM
PART LIST
Clear callout
Select All
Ref.
Qty
Part #
Alts
Description
Image
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11ELEMENT; SECTION - valve, stabilizer, Includes: Ref. 2 - 15
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22X; SECTION - valve, stabilizer
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31RING; - backup
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41PLATE; - retaining
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52GUIDE; - spring
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61SPRING; - centering
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71BOLT; - stripper
-
81CAP; - valve
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92SCREW Slotted Fil Hd, 1/4''-20 x 3/4''; - mach., sltd. fill hd. (1/4'' - 20 NC x 3/4'')
-
101SPOOL; POPPET - check valve
-
111COMPRESSION SPRING; SPRING - check valve
-
121O-RING 0.103'' Thk x 0.862'' ID, -118, Cl 5, 75 Duro; SEAL - ''O'' ring, cap
-
131CYLINDER END CAP; CAP - check valve
-
143SEALING RING Square, 2.38mm Thk x 33.34mm ID, 90 Duro; QUAD RING - section
-
151O-RING; QUAD RING - section
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161X; SECTION - valve, swing, Includes: Ref. 17 - 41
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172X; SEAL - ''O'' ring, spool
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181RING; - backup
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191PLATE; - retaining
-
202GUIDE; - spring
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211SPRING; - centering
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221BOLT; - stripper
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231CAP; - valve
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242SCREW Slotted Fil Hd, 1/4''-20 x 3/4''; - mach., sltd. fill hd. (1/4'' - 20 NC x 3/4'')
-
251SPOOL; POPPET - check valve
-
261COMPRESSION SPRING; SPRING - check valve
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271O-RING 0.103'' Thk x 0.862'' ID, -118, Cl 5, 75 Duro; SEAL - ''O'' ring cap
-
281CYLINDER END CAP; CAP - check valve
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293SEALING RING Square, 2.38mm Thk x 33.34mm ID, 90 Duro; QUAD RING - section
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301COTTER PIN M3.2 x 50; QUAD RING - section
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321O-RING 0.07'' Thk x 0.239'' ID, -10, Cl 6, 90 Duro; -010, 90 Duro, .239'' ID x .070'' Thk, Seal, inner
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331WASHER; - gasket
-
341O-RING; SEAL - ''O'' ring, outer
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352FILTER; CARTRIDGE - relief, cross-over (Color code - brown) 1300 P.S.I. present at factory
-
361O-RING 0.07'' Thk x 0.239'' ID, -10, Cl 6, 90 Duro; -010, 90 Duro, .239'' ID x .070'' Thk, Seal, poppet
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371O-RING; SEAL - ''O'' ring, shell (Lower)
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381O-RING 0.07'' Thk x 0.489'' ID, -14, Cl 6, 90 Duro; SEAL - ''O'' ring, shell (Upper)
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391GASKET; WASHER - gasket
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401X; SCREW - set, adjusting
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411LOCK NUT; NUT - lock
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432X; SEAL - ''O'' ring, spool
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441RING; - backup
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451PLATE; - retaining
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462GUIDE; - spring
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471SPRING; - centering
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481BOLT; - stripper
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491CAP; - valve
-
502SCREW Slotted Fil Hd, 1/4''-20 x 3/4''; - mach., sltd. fill hd. (1/4'' - 20 NC x 3/4'')
-
511SPOOL; POPPET - check valve
-
521COMPRESSION SPRING; SPRING - check valve
-
531O-RING 0.103'' Thk x 0.862'' ID, -118, Cl 5, 75 Duro; SEAL - ''O'' ring, cap
-
541CYLINDER END CAP; CAP - check valve
-
553SEALING RING Square, 2.38mm Thk x 33.34mm ID, 90 Duro; QUAD RING - section
-
561O-RING; QUAD RING - section
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581O-RING 0.07'' Thk x 0.239'' ID, -10, Cl 6, 90 Duro; -010, 90 Duro, .239'' ID x .070'' Thk, Seal, inner
-
591WASHER; - gasket
-
601O-RING; SEAL - ''O'' ring, outer
-
611CARTRIDGE; - relief, boom boom pressure (Color code - black) 1250 P.S.I. present at factory, Includes: Ref. 62 - 66
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621O-RING 0.07'' Thk x 0.239'' ID, -10, Cl 6, 90 Duro; -010, 90 Duro, .239'' ID x .070'' Thk, Seal, poppet
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631O-RING 0.07'' Thk x 0.489'' ID, -14, Cl 6, 90 Duro; SEAL - ''O'' ring, shell
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641GASKET; WASHER - gasket
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651X; SCREW - set, adjusting
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661LOCK NUT; NUT - lock, adjusting screw
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671VALVE; CHECK - restrictor (7/32'' dia. orifice)
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692X; SEAL - ''O'' ring, spool
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701RING; - backup
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711PLATE; - retaining
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722GUIDE; - spring
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731SPRING; - centering
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741BOLT; - stripper
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751CAP; - valve
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761SCREW Slotted Fil Hd, 1/4''-20 x 3/4''; - mach., sltd. fill hd. (1/4'')
-
771SPOOL; POPPET - check valve
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781COMPRESSION SPRING; SPRING - check valve
-
791O-RING 0.103'' Thk x 0.862'' ID, -118, Cl 5, 75 Duro; SEAL - ''O'' ring, cap
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801CYLINDER END CAP; CAP - check valve
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813SEALING RING Square, 2.38mm Thk x 33.34mm ID, 90 Duro; QUAD RING - section
-
821COTTER PIN M3.2 x 50; QUAD RING - section
-
841O-RING 0.07'' Thk x 0.239'' ID, -10, Cl 6, 90 Duro; -010, 90 Duro, .239'' ID x .070'' Thk, Seal, inner
-
851WASHER; - gasket
-
861O-RING; SEAL - ''O'' ring, outer
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871CARTRIDGE; - relief, secondary (Late production) Not present - must be set to correct pressure when installing on valve (Includes D39188 seat and poppet kit - see ref. no. 157, 158 and 159), Includes: Ref. 88 - 93
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881CROWN NUT Low, 3/8'' - 24; - cap, 3/8'' - 24 NF
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892X; GASKET - copper-lead
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901JAM NUT Jam, 3/8''-24, G5; - jam, 3/8'' - 24 NF
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911SET SCREW 3/8''-24 x 1'', Slotted; SCREW - set, 3/8'' - 24 NF x 1''
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921WASHER; - gasket
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931O-RING; SEAL - ''O'' ring, outer
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962X; SEAL - ''O'' ring, spool
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971RING; - backup
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981PLATE; - retaining
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992GUIDE; - spring
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1001SPRING; - centering
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1011BOLT; - stripper
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1021CAP; - valve
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1032SCREW Slotted Fil Hd, 1/4''-20 x 3/4''; - mach. sltd. fill hd. (1/4'' - 20 NC x 3/4'')
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1041SPOOL; POPPET - check valve
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1051COMPRESSION SPRING; SPRING - check valve
-
1061O-RING 0.103'' Thk x 0.862'' ID, -118, Cl 5, 75 Duro; SEAL - ''O'' ring, cap
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1071CYLINDER END CAP; CAP - check valve
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1083SEALING RING Square, 2.38mm Thk x 33.34mm ID, 90 Duro; QUAD RING - section
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1091O-RING; QUAD RING - section
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1111O-RING 0.07'' Thk x 0.239'' ID, -10, Cl 6, 90 Duro; -010, 90 Duro, .239'' ID x .070'' Thk, Seal, inner
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1121WASHER; - gasket
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1131O-RING; SEAL - ''O'' ring, outer
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1153SEALING RING Square, 2.38mm Thk x 33.34mm ID, 90 Duro; SQUAD RING - section
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1171SNAP RING; SNAP RING - poppet
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1191O-RING 0.426'' ID x 0.566'' OD; SEAL - ''O'' ring, poppet
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1202O-RING 0.103'' Thk x 0.674'' ID, -115, Cl 6, 90 Duro; SEAL - ''O'' ring, shell and adj. screw
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1211GASKET; WASHER - gasket shell
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1231SEAT; - floating (When stock is exhausted, use D31990)
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1241GASKET; SEAL - ''O'' ring, plunger
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1251BACK-UP RING; RING - backup, plunger seal
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1271VALVE SPRING; SPRING - compression
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1291NUT; - lock. adj. screw
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1CARTRIDGE; - relief valve, main (Late production) Not present - must be set to correct pressure when installing on valve, Includes: Ref. 130 - 144
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1301NUT; - lock, adj. screw
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1321O-RING 0.103'' Thk x 0.674'' ID, -115, Cl 6, 90 Duro; SEAL - ''O'' ring, adj. screw
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1351BACK-UP RING; RING - backup, plunger seal
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1361GASKET; SEAL - ''O'' ring
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1371DRIVER SEAT; - relief valve
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1381KIT; SHELL - assembly, Includes: Ref. 139 - 144
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1391NOT SOLD SEPARAT; SHELL
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1401NOT SOLD SEPARAT; SEAL - ''O'' ring
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1411NOT SOLD SEPARAT; POPPET
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1421NOT SOLD SEPARAT; RETAINER
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1431GASKET; WASHER
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1441O-RING 0.103'' Thk x 0.674'' ID, -115, Cl 6, 90 Duro; SEAL - ''O'' ring
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1451LOCK VALVE; CHECK VALVE - assembly
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1461SNAP RING; RING - spirolox
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1471RING; RETAINER - spring
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1481SPRING; - check valve
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1491VALVE POPPET; POPPET - check valve
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1501O-RING 0.103'' Thk x 0.674'' ID, -115, Cl 6, 90 Duro; SEAL - ''O'' ring
-
1511GASKET; WASHER - gasket
-
1521CARTRIDGE; - check valve
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1541DRAIN PLUG Sq Hd, 1/2''-14 NPTF; PLUG - pipe, 1/2'' NPT
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1551OILER FABRIC Sq Soc, 3/8''-18 NPTF; PLUG - pipe, socket hd. (3/8'' NPT)
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1564STUD; ASSEMBLY - valve
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1KIT; KIT - seat and poppet, Includes: Ref. 157 - 159
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1571NOT SOLD SEPARAT; SEAT - cartridge
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1581NOT SOLD SEPARAT; POPPET - cartridge
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1591O-RING 0.07'' Thk x 0.239'' ID, -10, Cl 6, 90 Duro; -010, 90 Duro, .239'' ID x .070'' Thk, Seal, inner
Select All
Ref.
1Qty
1Availability
Part #
D26842Description
ELEMENT; SECTION - valve, stabilizer, Includes: Ref. 2 - 15Img
Alts
Ref.
9Qty
2Availability
Part #
71-412Description
SCREW Slotted Fil Hd, 1/4''-20 x 3/4''; - mach., sltd. fill hd. (1/4'' - 20 NC x 3/4'')Img
Alts
Ref.
11Qty
1Availability
Part #
D26826Description
COMPRESSION SPRING; SPRING - check valveImg
Alts
Ref.
12Qty
1Availability
Part #
G46847Description
O-RING 0.103'' Thk x 0.862'' ID, -118, Cl 5, 75 Duro; SEAL - ''O'' ring, capImg
Alts
Ref.
14Qty
3Availability
Part #
D61904Description
SEALING RING Square, 2.38mm Thk x 33.34mm ID, 90 Duro; QUAD RING - sectionImg
Alts
Ref.
16Qty
1Availability
Part #
D28068Description
X; SECTION - valve, swing, Includes: Ref. 17 - 41Img
Alts
Ref.
24Qty
2Availability
Part #
71-412Description
SCREW Slotted Fil Hd, 1/4''-20 x 3/4''; - mach., sltd. fill hd. (1/4'' - 20 NC x 3/4'')Img
Alts
Ref.
26Qty
1Availability
Part #
D26826Description
COMPRESSION SPRING; SPRING - check valveImg
Alts
Ref.
27Qty
1Availability
Part #
G46847Description
O-RING 0.103'' Thk x 0.862'' ID, -118, Cl 5, 75 Duro; SEAL - ''O'' ring capImg
Alts
Ref.
29Qty
3Availability
Part #
D61904Description
SEALING RING Square, 2.38mm Thk x 33.34mm ID, 90 Duro; QUAD RING - sectionImg
Alts
Ref.
30Qty
1Availability
Part #
905952R1Description
COTTER PIN M3.2 x 50; QUAD RING - sectionImg
Alts
Ref.
32Qty
1Availability
Part #
D31411Description
O-RING 0.07'' Thk x 0.239'' ID, -10, Cl 6, 90 Duro; -010, 90 Duro, .239'' ID x .070'' Thk, Seal, innerImg
Alts
Ref.
35Qty
2Availability
Part #
D26838Description
FILTER; CARTRIDGE - relief, cross-over (Color code - brown) 1300 P.S.I. present at factoryImg
Alts
Ref.
36Qty
1Availability
Part #
D31411Description
O-RING 0.07'' Thk x 0.239'' ID, -10, Cl 6, 90 Duro; -010, 90 Duro, .239'' ID x .070'' Thk, Seal, poppetImg
Alts
Ref.
37Qty
1Availability
Part #
D31412Description
O-RING; SEAL - ''O'' ring, shell (Lower)Img
Alts
Ref.
38Qty
1Availability
Part #
D31409Description
O-RING 0.07'' Thk x 0.489'' ID, -14, Cl 6, 90 Duro; SEAL - ''O'' ring, shell (Upper)Img
Alts
Ref.
50Qty
2Availability
Part #
71-412Description
SCREW Slotted Fil Hd, 1/4''-20 x 3/4''; - mach., sltd. fill hd. (1/4'' - 20 NC x 3/4'')Img
Alts
Ref.
52Qty
1Availability
Part #
D26826Description
COMPRESSION SPRING; SPRING - check valveImg
Alts
Ref.
53Qty
1Availability
Part #
G46847Description
O-RING 0.103'' Thk x 0.862'' ID, -118, Cl 5, 75 Duro; SEAL - ''O'' ring, capImg
Alts
Ref.
55Qty
3Availability
Part #
D61904Description
SEALING RING Square, 2.38mm Thk x 33.34mm ID, 90 Duro; QUAD RING - sectionImg
Alts
Ref.
58Qty
1Availability
Part #
D31411Description
O-RING 0.07'' Thk x 0.239'' ID, -10, Cl 6, 90 Duro; -010, 90 Duro, .239'' ID x .070'' Thk, Seal, innerImg
Alts
Ref.
61Qty
1Availability
Part #
D26841Description
CARTRIDGE; - relief, boom boom pressure (Color code - black) 1250 P.S.I. present at factory, Includes: Ref. 62 - 66Img
Alts
Ref.
62Qty
1Availability
Part #
D31411Description
O-RING 0.07'' Thk x 0.239'' ID, -10, Cl 6, 90 Duro; -010, 90 Duro, .239'' ID x .070'' Thk, Seal, poppetImg
Alts
Ref.
63Qty
1Availability
Part #
D31409Description
O-RING 0.07'' Thk x 0.489'' ID, -14, Cl 6, 90 Duro; SEAL - ''O'' ring, shellImg
Alts
Ref.
67Qty
1Availability
Part #
D27565Description
VALVE; CHECK - restrictor (7/32'' dia. orifice)Img
Alts
Ref.
76Qty
1Availability
Part #
71-412Description
SCREW Slotted Fil Hd, 1/4''-20 x 3/4''; - mach., sltd. fill hd. (1/4'')Img
Alts
Ref.
78Qty
1Availability
Part #
D26826Description
COMPRESSION SPRING; SPRING - check valveImg
Alts
Ref.
79Qty
1Availability
Part #
G46847Description
O-RING 0.103'' Thk x 0.862'' ID, -118, Cl 5, 75 Duro; SEAL - ''O'' ring, capImg
Alts
Ref.
81Qty
3Availability
Part #
D61904Description
SEALING RING Square, 2.38mm Thk x 33.34mm ID, 90 Duro; QUAD RING - sectionImg
Alts
Ref.
82Qty
1Availability
Part #
905952R1Description
COTTER PIN M3.2 x 50; QUAD RING - sectionImg
Alts
Ref.
84Qty
1Availability
Part #
D31411Description
O-RING 0.07'' Thk x 0.239'' ID, -10, Cl 6, 90 Duro; -010, 90 Duro, .239'' ID x .070'' Thk, Seal, innerImg
Alts
Ref.
87Qty
1Availability
Part #
D32557Description
CARTRIDGE; - relief, secondary (Late production) Not present - must be set to correct pressure when installing on valve (Includes D39188 seat and poppet kit - see ref. no. 157, 158 and 159), Includes: Ref. 88 - 93Img
Alts
Ref.
88Qty
1Availability
Part #
129-526Description
CROWN NUT Low, 3/8'' - 24; - cap, 3/8'' - 24 NFImg
Alts
Ref.
90Qty
1Availability
Part #
25-156Description
JAM NUT Jam, 3/8''-24, G5; - jam, 3/8'' - 24 NFImg
Alts
Ref.
91Qty
1Availability
Part #
176-295Description
SET SCREW 3/8''-24 x 1'', Slotted; SCREW - set, 3/8'' - 24 NF x 1''Img
Alts
Ref.
103Qty
2Availability
Part #
71-412Description
SCREW Slotted Fil Hd, 1/4''-20 x 3/4''; - mach. sltd. fill hd. (1/4'' - 20 NC x 3/4'')Img
Alts
Ref.
105Qty
1Availability
Part #
D26826Description
COMPRESSION SPRING; SPRING - check valveImg
Alts
Ref.
106Qty
1Availability
Part #
G46847Description
O-RING 0.103'' Thk x 0.862'' ID, -118, Cl 5, 75 Duro; SEAL - ''O'' ring, capImg
Alts
Ref.
108Qty
3Availability
Part #
D61904Description
SEALING RING Square, 2.38mm Thk x 33.34mm ID, 90 Duro; QUAD RING - sectionImg
Alts
Ref.
111Qty
1Availability
Part #
D31411Description
O-RING 0.07'' Thk x 0.239'' ID, -10, Cl 6, 90 Duro; -010, 90 Duro, .239'' ID x .070'' Thk, Seal, innerImg
Alts
Ref.
115Qty
3Availability
Part #
D61904Description
SEALING RING Square, 2.38mm Thk x 33.34mm ID, 90 Duro; SQUAD RING - sectionImg
Alts
Ref.
119Qty
1Availability
Part #
A8613Description
O-RING 0.426'' ID x 0.566'' OD; SEAL - ''O'' ring, poppetImg
Alts
Ref.
120Qty
2Availability
Part #
D31410Description
O-RING 0.103'' Thk x 0.674'' ID, -115, Cl 6, 90 Duro; SEAL - ''O'' ring, shell and adj. screwImg
Alts
Ref.
123Qty
1Availability
Part #
D26855Description
SEAT; - floating (When stock is exhausted, use D31990)Img
Alts
Ref.
125Qty
1Availability
Part #
D26853Description
BACK-UP RING; RING - backup, plunger sealImg
Alts
Ref.
Qty
1Availability
Part #
D31989Description
CARTRIDGE; - relief valve, main (Late production) Not present - must be set to correct pressure when installing on valve, Includes: Ref. 130 - 144Img
Alts
Ref.
132Qty
1Availability
Part #
D31410Description
O-RING 0.103'' Thk x 0.674'' ID, -115, Cl 6, 90 Duro; SEAL - ''O'' ring, adj. screwImg
Alts
Ref.
135Qty
1Availability
Part #
D26853Description
BACK-UP RING; RING - backup, plunger sealImg
Alts
Ref.
138Qty
1Availability
Part #
D32196Description
KIT; SHELL - assembly, Includes: Ref. 139 - 144Img
Alts
Ref.
144Qty
1Availability
Part #
D31410Description
O-RING 0.103'' Thk x 0.674'' ID, -115, Cl 6, 90 Duro; SEAL - ''O'' ringImg
Alts
Ref.
150Qty
1Availability
Part #
D31410Description
O-RING 0.103'' Thk x 0.674'' ID, -115, Cl 6, 90 Duro; SEAL - ''O'' ringImg
Alts
Ref.
154Qty
1Availability
Part #
221-14Description
DRAIN PLUG Sq Hd, 1/2''-14 NPTF; PLUG - pipe, 1/2'' NPTImg
Alts
Ref.
155Qty
1Availability
Part #
221-33Description
OILER FABRIC Sq Soc, 3/8''-18 NPTF; PLUG - pipe, socket hd. (3/8'' NPT)Img
Alts
Ref.
Qty
1Availability
Part #
D39188Description
KIT; KIT - seat and poppet, Includes: Ref. 157 - 159Img
Alts
Ref.
159Qty
1Availability
Part #
D31411Description
O-RING 0.07'' Thk x 0.239'' ID, -10, Cl 6, 90 Duro; -010, 90 Duro, .239'' ID x .070'' Thk, Seal, innerImg
Alts