Note:
On ZE, ZG and ZW Series pump elements with date code A, B or C, the old aluminum top plate must be replaced with a new steel top
plate, part number DC8350101 (6 piston) or DC8351101 (2 & 3 piston).
The eccentric assembly must also be replaced when the top plate is
replaced (old style eccentric assembly is not compatible with new top plate design).
Repair kit required will vary, depending on pump model:
❷
Indicates items included in Repair Kit DD1319900SR
– Use for 2 piston pump element, date codes A, B or C.
❸
Indicates Items included in Repair Kit DD1320900SR
– Use for 3 piston pump element, date codes A, B or C.
➏
Indicates Items included in Repair Kit DD1321900SR
– Use for 6 piston pump element, date codes A, B or C.
Discard all old top plate parts (items 1-6 of fig. 2B) and all old eccentric parts (items 1, 4, 5 and 6 of fig. 3B). Replace with new kit parts.
IMPORTANT:
Failure to install all kit parts will result in permanent damage to pump. Such damage is not covered under warranty.
4
Torque 144-168 in.-lbs
[16-19 Nm]
3
6
4
5
Torque 17-19 Ft.-lbs
[23-26 Nm]
(2 piston
only)
A
A
2
1
4
Section A-A
(6 piston only)
Figure 2B, Steel Top Plate Assembly for Direct Drive
Motor (Replaces original aluminum top plate assembly -
ZE, ZG and ZW Series - Date Codes A, B and C)
1
❻
DC8350101
1
Top Plate 6 Piston (steel)
❷❸
DC8351101
1
Top Plate 2 and 3 Piston (steel)
2
❷❸❻
DC9026155
1
Bearing, Needle 40x47x12
3
❷❸❻
DC9027776
1
Oil Lip Seal 40x52x5
4
❸
A1006245
2
1/16 Flush Plug (for 3 piston)
❷❻
A1006245
3
1/16 Flush Plug (for 2 & 6 piston)
5
❷❸❻
DA5999900SR
1
1/8 NPT Relief Valve
6
❻
CCA625028-1A
6
SHCS M6x1.0x30
Repair Parts List for Figure 2B (see graphic above)
Item
Part Number
Qty.
Description
IMPORTANT: ZE, ZG and ZW Series pumps with pump element date code A, B or C:
New top plate and eccentric must be replaced as a set. Be sure to install ALL kit parts (see bottom of page).
A
A
7
1
5
4
6
4
Figure 3B, Eccentric Assembly for Direct Drive
Motor
(Replaces original eccentric assembly -
ZE, ZG and ZW
Series - Date Codes A, B and C)
1
❷❸❻
DC9214537
1
Eccentric, Induction
4
❷❸❻
BSS4725D
2
Ring
5
❷❸❻
DC4107155
1
Bearing, Needle 35x42x20
6
❷❸❻
DC4328350
1
Hex Cam
7
❷❸❻
DD1277108
1
Locating Washer
Repair Parts List for Figure 3B (see graphic above)
Item Part Number
Qty.
Description
IMPORTANT:
Locating washer (item 7) must be installed on all ZE, ZG
and ZW Series pump elements that are being updated from aluminum
to steel top plate assemblies.
Note:
Locating washer (item 7) is larger in
diameter than rings (item 4). Be sure to install parts in correct locations.
