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Major Repair Kit, 8920AMRK
Major Repair Kit includes; gaskets, shaft seals, keys, O-rings, drip pads, coupling, springs, Valves, washers, and Vanes for major overhaul. Used on Pump Models 8920A
General product classifications
| Brand | Welch |
| Family | DirecTorr |
| Pump models | 8920A |
| Category | Repair Kits |
| Subcategory | Major Kit |
| Country of origin | US |
| Manual page | WELCH-109 |
| Part number alternatives | 23W-8920N-V |
| PART NUMBER | DESCRIPTION | QUANTITY |
|---|---|---|
| 612157A | O-Ring,Viton,3.68 X 1.78 MM | 1 |
| 612204A | Gas Ballast Spring | 1 |
| 411401D-01 | Shaft Seal Kit - 0.750" | 1 |
| 410624 | Woodruff Key, Cut | 1 |
| 612231 | O-Ring,SHAPED,Ring,Viton | 1 |
| 619282A | O-Ring,Viton,7.65 X 1.78 MM | 1 |
| 619284A | O-Ring,Viton,24.99 X 3.53 MM | 1 |
| 619480A | Drip Pad, Felt | 1 |
| 619526 | O-Ring,Viton,75.87 X 2.62 MM | 1 |
| 619527 | O-Ring,Viton,52.07 X 2.62 MM | 1 |
| 619560A | Exhaust Valve, Bypass | 3 |
| 619561A | Exhaust Valve Spring | 1 |
| 619582A | Valve, Bypass, Spring | 2 |
| 620211 | O-Ring,Viton,26.70 X 1.78 MM | 1 |
| 619616B | Vane, Intake - GX | 2 |
| 619609B | Pump Gasket, Beaded | 1 |
| 619615A | Vane, Exhaust - GX | 2 |
| 612130A | O-Ring,Viton,17.12 X 2.62 MM | 1 |
| 612118A | Gas Ballast Valve | 1 |
| 417320 | O-Ring,Viton,10.77 X 2.62 MM | 1 |
| 413073 | Coupling Sleeve | 1 |
| 413390 | Shaft Seal, 3/4" | 1 |
| 413005 | O-Ring,Viton,4.47 X 1.78 MM | 1 |
Major Repair Kit includes; gaskets, shaft seals, keys, O-rings, drip pads, coupling, springs, Valves, washers, and Vanes for major overhaul. Used on Pump Models 8920A
General product classifications
| Brand | Welch |
| Family | DirecTorr |
| Pump models | 8920A |
| Category | Repair Kits |
| Subcategory | Major Kit |
| Country of origin | US |
| Manual page | WELCH-109 |
| Part number alternatives | 23W-8920N-V |
| PART NUMBER | DESCRIPTION | QUANTITY |
|---|---|---|
| 612157A | O-Ring,Viton,3.68 X 1.78 MM | 1 |
| 612204A | Gas Ballast Spring | 1 |
| 411401D-01 | Shaft Seal Kit - 0.750" | 1 |
| 410624 | Woodruff Key, Cut | 1 |
| 612231 | O-Ring,SHAPED,Ring,Viton | 1 |
| 619282A | O-Ring,Viton,7.65 X 1.78 MM | 1 |
| 619284A | O-Ring,Viton,24.99 X 3.53 MM | 1 |
| 619480A | Drip Pad, Felt | 1 |
| 619526 | O-Ring,Viton,75.87 X 2.62 MM | 1 |
| 619527 | O-Ring,Viton,52.07 X 2.62 MM | 1 |
| 619560A | Exhaust Valve, Bypass | 3 |
| 619561A | Exhaust Valve Spring | 1 |
| 619582A | Valve, Bypass, Spring | 2 |
| 620211 | O-Ring,Viton,26.70 X 1.78 MM | 1 |
| 619616B | Vane, Intake - GX | 2 |
| 619609B | Pump Gasket, Beaded | 1 |
| 619615A | Vane, Exhaust - GX | 2 |
| 612130A | O-Ring,Viton,17.12 X 2.62 MM | 1 |
| 612118A | Gas Ballast Valve | 1 |
| 417320 | O-Ring,Viton,10.77 X 2.62 MM | 1 |
| 413073 | Coupling Sleeve | 1 |
| 413390 | Shaft Seal, 3/4" | 1 |
| 413005 | O-Ring,Viton,4.47 X 1.78 MM | 1 |