Copyright © 1999 Terramite Corporation
Parts Ordering Information
As of April 1, 1991, the section seals for the
V20 changed. The new versions have larger cross
section (old was .070, new is .103) and different con-
figurations for open center and closed center sec-
tions. The old design utilized the same seals for all
versions (two .801 I.D. and two .926 I.D.). The new
design uses one configuration for open center (three
.924 I.D. and one .799 I.D.) and another configuration
for closed center, load sensing and all outlet covers
(two .924 I.D. and two .799 I.D., with one .237 I.D. for
load sensing).
The following charts is provided to aid in se-
lection of the proper seals. It is important to note that
the seal kits include all O-rings (new and Old), there-
fore there will be some left unused.
The following section seals are included in the Kits:
Standard Kits Viton Kits
Old New Old New
(2)6814-002 (2)21867-001 (2)7450-001 (2)9003-117
(2)6815-002 (3)21733-001 (2)7451-001 (3)9002-119
Load sensing kits (additional seals)
(1)8316-001 (1)21866-001 (1)9002-011 (1)9002-108
Seal kit changes.
K-6121 Section Seal Kit, One Section
K-6027 Complete Seal Kit, 3 or 4 Way Section
K-6028 Complete Seal Kit, 4 Way Float Section
K-6209 Complete Seal Kit, Series 3 or 4 Way Section
K-6210 Complete Seal Kit, Series 4 Way Float Section
K-6154 Complete Seal Kit, Load Sensing 4 Way Float
K-6155 Complete Seal Kit, Load Sensing 3 or 4 Way Section
K-6156 Section Seal Kit, Load Sensing-One Section
K-6160 Viton Section Seal Kit, One Section
*Complete Seal Kits include spool seals and O-rings for check
plugs.
OLD NEW
6814-002 ....... STD
7450-001 ....... VITON
6815-002 ....... STD
7451-001 ....... VITON
8316-001 ....... STD
9002-011 ....... VITON
21867-001 ..... STD
9003-117 ....... VITON
21733-001 ..... STD
9002-119 ....... VITON
21866-001 ..... STD
9002-108 ....... VITON
THESE SEALS ARE NOT INTERCHANGEABLE. OLD AND NEW STYLE SECTIONS MAY BE USED IN THE SAME ASSEMBLY
PROVIDED THE CORRECT SEALS ARE USED FOR EACH SECTION.
4.7
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