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Major Repair Kit, Welch, DirecTorr, 8917A, Part# 8917MRK
USD 506.00
Major Repair Kit is used on Welch DirecTorr 8917A of pump models. and Major Repair Kit includes; Gaskets, Shaft seals, Keys, O-rings, drip pads, Coupling, springs, Valves, washers and Vanes for major overhaul.
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| Part Number | Description | Quantity | Qty in stock |
|---|---|---|---|
| 619560A | Exhaust Bypass Valve, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 619560A | 1 | 21 |
| 616385 | Module Gasket, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 616385 | 1 | 0 |
| 619282A | O-ring, 7.65 x 1.78 mm - Viton, Part# 619282A | 1 | 31 |
| 660225 | O-ring, 1 5/8" x 7/64"- Viton, Part# 660225. | 1 | 13 |
| 660212 | O-ring, 23.47 x 2.62 mm - Viton, Part# 660212 | 2 | 162 |
| 660211 | Base Foot, Rubber, Welch, DirecTorr, Part# 660211 | 4 | 20 |
| 660207 | O-ring, 71.12 x 2.62 mm - Viton, Part# 660207 | 1 | 6 |
| 616049 | Vane, Intake - GX, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 616049 | 2 | 27 |
| 616052 | Vane, Exhaust GX, Fisher Scientific, Welch, DirecTorr, Maxima, 8907A, 8917A, Part# 616052 | 2 | 47 |
| 2620793 | Lock Washer, #10, Welch, DirecTorr, Part# 2620793 | 3 | 75 |
| 410643 | Shaft Seal Gasket, Fisher Scientific, Part# 410643 | 1 | 185 |
| 412732 | Woodruff Key, Steel, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 412732 | 1 | 72 |
| 412962 | Shaft Seal, 3/8", Welch, Maxima, DirecTorr, Part# 412962 | 1 | 9 |
| 412963 | O-ring, 2.57 x 1.78 mm - Viton, Part# 412963 | 2 | 40 |
| 412996 | Vane Spring, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 412996 | 4 | 16 |
| 413005 | O-ring, 4.47 x 1.78 mm - Viton, Part# 413005 | 1 | 46 |
| 413175 | Washer Gasket, Nylon, Fisher Scientific, Welch, Part# 413175 | 1 | 20 |
| 413390 | Shaft Seal, 3/4", Welch, Maxima, DirecTorr, M8C, M12C, Part# 413390 | 1 | 22 |
| 612118A | Gas Ballast Valve, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 612118A | 1 | 11 |
| 612130A | O-ring, 17.12 x 2.62 mm - Viton, Part# 612130A | 1 | 24 |
| 612157A | O-ring, 3.68 x 1.78 mm - Viton, Part# 612157A | 1 | 99 |
| 612204A | Gas Ballast Spring, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 612204A | 1 | 104 |
| 616002 | Drain Valve Seat, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 616002 | 2 | 8 |
| 616030 | Gas Ballast Knob, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 616030 | 1 | 13 |
| 660199 | Case Gasket, Fisher Scientific, Maxima, DirecTorr, Part# 660199 | 1 | 162 |
| 660204 | O-ring, 58.42 x 2.62 mm - Viton, Part# 660204 | 1 | 25 |
| 660200 | O-ring, 28.17 x 3.53 mm - Viton, Part# 660200 | 1 | 27 |
| 660194 | O-ring, 158.42 x 2.62 mm - Viton, Part# 660194 | 1 | 8 |
| 620274 | Hose Barb Orifice, 0.014", Fisher Scientific, Welch, Maxima, DirecTorr, Part# 620274 | 1 | 9 |
| 660197 | O-ring, 6.07 x 1.78 mm - Viton, Part# 660197 | 2 | 93 |
| 620014 | Woodruff Key, Steel, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 620014 | 1 | 27 |
| 619526 | O-ring, 75.87 x 2.62 mm - Viton, Part# 619526 | 1 | 19 |
| 616093 | Thrust Washer, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 616093 | 1 | 16 |
| 616084 | Drip Pad, Felt, Fisher Scientific, Maxima, DirecTorr, Welch, Part# 616084 | 1 | 21 |
| 616059 | Exhaust Valve Spring, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 616059 | 1 | 18 |
| 616058 | Exhaust Valve, Poppet, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 616058 | 1 | 10 |
| 616057 | Poppet Valve, Interstage, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 616057 | 1 | 15 |
| 616038 | Spider Coupling, Buna, Fisher Scientific, Welch, Maxima DirecTorr, Part# 616038 | 1 | 11 |
| 616215 | Shaft Seal Assembly - 17 mm, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 616215 | 1 | 10 |
| 619426 | Compression Spring, Plunger, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 619426 | 1 | 66 |
General product classifications
| Part Number Cross-Reference | 23W-8917-V |
| Compatible Brands | Welch |
| Family | DirecTorr |
| Compatible Pump Models | 8917A |
| Category | Repair Kits |
| Subcategory | Major Kit |
| Country of origin | US |
| Manual page | WELCH-108 |
Revitalize your Welch DirecTorr pump with the (Product Number 8917MRK) Major Repair Kit. Precision Plus offers a high-quality solution for restoring peak pump performance. This kit includes essential components meticulously designed to seamlessly integrate with your Welch DirecTorr pump, ensuring a reliable and efficient overhaul. Choose Precision Plus for trusted replacement parts that guarantee optimal functionality. Elevate your pump's longevity and efficiency with the 8917MRK Major Repair Kit – the go-to choice for pump restoration.