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Corken 4771-X1 Series Repair Kit for Corken PT20 Coro-Vane® Pump
Includes Seals, Vanes, Vane Drivers, Bearings, Lockwashers, Locknuts, Gaskets and O-rings
Ships From Manufacturer
Select Model & Quantity:
| Model # | Description | Price | Qty |
|---|---|---|---|
| 4771-X1A2 | Includes Seals, Vanes, Vane Drivers, Bearings, Lockwashers, Locknuts, Gaskets and O-rings with Buna-N Seals | $1,020.83 | |
| 4771-X1D2 | Includes Seals, Vanes, Vane Drivers, Bearings, Lockwashers, Locknuts, Gaskets and O-rings with Viton Seals | $937.95 |
Corken - 4771-X1 Series - Repair Kit for Corken PT20 Coro-Vane® Pump
The parts highlighted in red are included in this repair kit. If you need a part that is not included in this repair kit then please contact us at 1-800-433-8831.
Please choose either the Buna-N or Viton®1 package above.
This kit also includes the Installation, Operation & Maintenance Manual
| No. | Part Number | Description | Qty. |
|---|---|---|---|
| 1 | 4667 | Bypass valve cap | 1 |
| 2 | 4665 | Bypass valve adjustment stem | 1 |
| 3 | 4659 | Bypass valve cap gasket | 1 |
| 4 | 4613 | Drilled - hex head bolt | 4 |
| 5 | 7012-006SF019E | Pan HD phillip 6-32 X3/16 in.-type F plated | 2 |
| 6 | 4626 | Bypass valve tag | |
| 7 | 4675 | Bypass valve cover | 2 |
| 8 | 4647 | Spring guide | 1 |
| 9 | 4764 | Spring (35?50 psi)?opt. | 1 |
| 4765 | Spring (50?75 psi)?opt. | ||
| 4676 | Spring (75?110 psi)?std. | ||
| 4766 | Spring (110?125 psi)?opt. | ||
| 10 | 4662 | Shaft cover | 1 |
| 11 | 4697 | Dirt shield | 2 |
| 12 | 4674 | Bypass valve | 1 |
| 13 | 3442 | Pipe plug - 1/4 in. NPT | 2 |
| 14 | 4767 | Bypass valve cover gasket | 1 |
| 15 | 4670 | Case | 1 |
| 16 | 4688 | Flange gasket | 2 |
| 17 | 4673 | Flange (2 in. NPT)?std. | 2 |
| 4673-1 | Flange (2 in. BSPT)?opt. | ||
| 4666 | Flange (2 in. weld)?opt. | ||
| 18 | '7001-037NC125A | Hex head bolt | 8 |
| 19 | 4695 | Flange plug 2 in. | 2 |
| 20 | 4624 | Nameplate | 1 |
| 21 | 4677 | Vane | 4 |
| 22 | 4678 | Vane driver | 2 |
| 23 | 4671-X2 | Rotor shaft assembly | 1 |
| 24 | 4653 | Shaft key | 1 |
| 25 | 2-258 | O-ring (Choice of Buna-N or Viton®1) | 2 |
| 26 | 4640 | Head | 2 |
| 27 | 7001-037NC100A | Hex head bolt | 16 |
| 28 | 4634-X | Seal assembly (Choice of Buna-N or Viton®1) | 2 |
| 29 | 4648 | Ball bearing | 2 |
| 30 | 4654 | Shaft lockwasher | 2 |
| 31 | 4655 | Shaft locknut | 2 |
| 32 | 4657 | Bearing cap gasket | 2 |
| 33 | 4650 | Grease seal | 2 |
| 34 | 1343 | Grease relief fitting | 2 |
| 35 | 4649 | Bearing cap | 2 |
| 36 | 7001-037NC075A | Hex head bolt | 8 |
| 37 | 4651 | Shaft protector | 1 |
| 38 | 2158 | Grease zerk | 2 |
| 39 | 2159 | Lubricap | 2 |
1 Registered trademark of the DuPont Company.
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