| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | 12 |
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326-2915-430 Hydraulic gear pump parts Gear P315
Runhe Hydraulics offers new Parker P315 gear pump rotating groups, replacements and spare parts, 100% compatible with original Parker, quality gear pump parts at more cost-effective prices.
| Attribute |
Specificaations |
| Material |
Cast/Ductile iron: steel, bronze and others |
| Types |
Replacement parts for hydraulic gear pump |
| Function |
Completely interchangeable with original pump |
| Parts name |
Cylinder block; valve plate, drive shaft, swash plate and more |
| Processing technic |
Cutting, lathe, machining center, heat treatment, grind: honing, burring and so on |
| Trademark |
Rhuhe, Neutral label, or according to client's requirement |
| DRW.NO. | DESCRIPTON | RUNHE.NO. | OENERAL.ON. |
| 1 | SEAL RETAINER SNAP RING MOTOR ONLY | 391-2686-016 | |
| 2 | SHAFT BEARING (USED IN TYPE*90 S.E.C.) | 391-0381-105 | |
| 3 | SEAL RETAINER FOR MOTORS ONLY | 391-3384-313 | |
| 4a | PUMP UIP SEAL | 391-2883-151 | |
| 4b | MOTOR LIP SEAL | 391-2883-156 | |
| 5a | 2 BOLT A PILOT PUMP S.E.C. WITHOUT BUSHING TYPE 93 (3 1/4" or 82,55 mm pilot) | HPN-192 | 326-5029-204 |
| 5b | 2 BOLT A PILOT PUMP S.E.C.WITH BUSHING TYPE 93 (3 1/4* or 82,55 mm pilot) | 326-5129-204 | |
| 5c | 2 BOLT B PILOT PUMP S.E.C. WITHOUT BUSHING TYPE 96 (4" or 101,6 mm pilot) | HPN-228 | 326-5029-203 |
| 5d | 2 BOLT B PILOT PUMP S.E.C. WITH BUSHING TYPE 96 (4" or 101,6 mm pilot) | 326-5129-203 | |
| 5e | 2 BOLT A PILOT MOTOR S.E.C. WITHOUT BUSHING TYPE 93 (3 1/4" or 82,55 mmpilot) | HPN-244-M | 326-5029-404 |
| 5f | 2 BOLT A PILOT MOTOR S.E.C. WITH BUSHING TYPE 93 (3 1/4* or 82,55 mm pilot) | 326-5129-404 | |
| 5g | 2 BOLT B PILOT MOTOR S.E.C.WITHOUT BUSHING TYPE 96 (4" or 101,6 mm pilot) | HPN-193-M | 326-5029-403 |
| 5h | 2 BOLT B PILOT MOTOR S.E.C.WITH BUSHING TYPE 96 (4* or 101.6 mm pilot) | 326-5129-403 | |
| 5I | 4 BOLT 72X 100 mm/80mm PILOT WITHOUT BUSHING TYPE 90 | 326-5033-205 | |
| 5j | 4 BOLT 72X100 mm/80mm PILOT WITH BUSHING TYPE 90 | 326-5133-205 | |
| 5k | PAD MOUNT WITHOUT BUSHING TYPE 95 | N/A | 326-5016-202 |
| 5L | PAD MOUNT WITH BUSHING TYPE 95 | N/A | 326-5116-202 |
| 5m | 2 BOLT APILOT SEC TYPE 89 W/SNAP RING | 326-5029-426 | |
| 6a | CHECK VALVE MOTOR | 391-3681-001 | |
| 6b | PRESSURE PLUG PUMP (may not be required) | HPN-091 | 391-2286-004 |
| 7 | SHAFT BUSHING | 391-0482-195 | |
| 8 | PUMP BUNA SEAL | HPN-227/8 | 391-2883-168 |
| 9 | PUMP NYLON BACKUP SEAL | HPN-239 | 391-2883-169 |
| Not Shown | MOTOR NYLON BACKUP SEAL | A32-82-46030 | 391-2881-995 |
| Not Shown | MOTOR THRUST PLATE SIDE SEAL | A32-82-14022 | 391-2881-997 |
| Not Shown | MOTOR THRUST PLATE END SEAL | A32-82-14021 | 391-2881-996 |
| 10a | PUMP THRUST PLATE | HPN-201 | 391-2185-063 |
| 10b | MOTOR THRUST PLATE | HPN-200 | 391-2185-070 |
| 11a | SHAFT & GEAR SAE "A* 0.625* dia.KEYED TYPE 97 | HPN-232-XX | 326-29XX-920 |
| 11b | SHAFT & GEAR SAE "A*9 TOOTH SPLINE 0.609*maj, dia.TYPE 96 | HPN-323-XX | 326-29XX-420 |
| 11c | SHAFT & GEAR SAE "B" 0.875*dia.KEYED TYPE 66 | HPN-231-XX | 326-29XX-930 |
| 11d | SHAFT & GEAR SAE"B*13-TOOTH SPLINE 0.858*maj.dia.TYPE 65 | HPN-230-XX | 326-29XX-430 |
| 11e | SHAFT & GEAR TAPERED M12X 1.5 THD & 3X5 KEYED TYPE 60 | 326-29XX-701 | |
| 11f | SHAFT & GEAR TAPERED 5/16 INTERNAL THD #6 WDF KEY TYPE 56 | HPN-472-XX | 326-29XX-604 |
| FOR MORE INFORMATION OR SPECIAL ORDER.PLEASE CONTACT US |
1. Runhe hydraulic accessories are 100% compatible with major brands of hydraulic pumps.
2. High reliability and durability: using high-strength alloy materials/special surface treatment technology, anti-wear, corrosion resistance, extended service life, and reduced maintenance frequency.
3. High efficiency and energy saving: optimize the internal flow channel design/precisely match the hydraulic system, reduce energy loss, and improve work efficiency.
4. High-precision adaptation: through CNC precision processing/strict quality inspection, ensure perfect matching with the hydraulic pump to avoid leakage or pressure loss.
5. High cost performance: through large-scale production/optimization of the supply chain, provide accessories with better prices and reduce customers' overall procurement costs.
Gear Pump/Motor production line
Hydraulic Cylinder production line
1. What are the main application areas of hydraulic gear pump?
Hydraulic gear pump is widely used in construction machinery, agricultural machinery, ships, industrial equipment and other fields, often used in hydraulic system power transmission and liquid transport.
2. How to choose the right hydraulic gear pump?
Consider the following factors when choosing:
- Flow requirements: Determine the flow of the pump according to the system requirements.
- Pressure rating: Ensure that the rated pressure of the pump meets the system requirements.
- Medium type: Select the appropriate material and sealing method according to the conveying liquid.
- Working environment : Consider temperature, humidity and other environmental factors.
3. What are the common faults and solutions of hydraulic gear pump?
- Insufficient flow: Check whether the suction line is blocked or leaked to ensure sufficient oil.
- Excessive noise: Check gear wear or air in the oil, and replace gear or exhaust if necessary.
- Unstable pressure: Check the system for leaks or internal wear of the pump, and repair or replace it in time.
4. What do you need to pay attention to the maintenance of hydraulic gear pump?
- Check the cleanliness of the oil regularly to avoid impurities entering the pump.
- Replace seals regularly to prevent leaks.
- Check gear and bearing wear, timely replacement.
- Keep the oil within the proper operating temperature range.
5. How long is the life of hydraulic gear pump?
Life depends on working conditions, maintenance and frequency of use. Under normal use and maintenance, the life of the hydraulic gear pump can usually reach thousands of hours.
6. Can the hydraulic gear pump be used in reverse?
Reversal is generally not recommended because the pump design and seal structure are designed for one-way rotation, and reversal can cause seal failure or pump damage.
7. What are the installation precautions of hydraulic gear pump?
- Make sure the inlet and outlet of the pump are properly connected.
- Avoid excessive external force acting on the pump body during installation.
- Ensure good alignment of pump and drive shaft to avoid vibration and noise.
8. What are the material choices of hydraulic gear pump?
Common materials include cast iron, aluminum alloy, stainless steel, etc., the choice should be determined according to the working medium and environmental conditions.
9. How to solve the noise problem of hydraulic gear pump?
- Check whether there is air in the oil and exhaust in time.
- Check gears and bearings for wear and replace them if necessary.
- Ensure that the oil viscosity is appropriate to avoid too high or too low.
10. What checks do you need to do before starting the hydraulic gear pump?
- Check whether the oil is sufficient and whether the oil circuit is smooth.
- Check that the rotation direction of the pump is correct.
- Check whether the connection parts are tight to avoid leakage.
11. How to guarantee the after-sales service of hydraulic gear pump?
We provide comprehensive after-sales service, including technical support, maintenance and spare parts supply, to ensure that customers have no worries during use.
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