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  3. COMMERCIAL 313-2810-008

COMMERCIAL 313-2810-008 Nos Parker Hannifin Pump Motor Gear P50 P51 Set

313-2810-008 Commercial Nos Parker Hannifin P50 / P51 Pump Motor Gear Set

( Brand: Commercial ), ( Manufacturer Part Number: 313-2810-008 ), ( Non-domestic Product: No ), ( Type: Hydraulic ), ( Country Of Origin: United States )

Review COMMERCIAL Nos Parker Hannifin P50 P51 Pump Motor Gear Set

The **Parker Hannifin 313-2810-008 P50/P51 Gear Pump Motor Set** is a high-performance, precision-engineered hydraulic component designed for demanding industrial applications requiring reliable fluid transfer, pressure control, and efficient power transmission. This gear pump motor assembly combines the robust construction of Parker s P50 and P51 series pumps with a meticulously matched motor, delivering consistent flow rates and exceptional durability under continuous operation. Built with Parker s signature engineering excellence, this unit features a compact yet sturdy design optimized for integration into hydraulic systems where space efficiency and performance are critical. The gear pump itself employs a robust helical gear arrangement, ensuring smooth operation, minimal noise, and reduced wear over extended service life, while its sealed construction prevents contamination from external debris, enhancing longevity in harsh environments. The motor, likely a three-phase induction or brushless DC variant depending on the application, is engineered to provide precise torque and speed control, allowing for seamless synchronization with the pump s mechanical output. This gear set is particularly well-suited for applications in material handling, packaging machinery, automotive assembly lines, and other industrial processes where consistent hydraulic pressure and flow are essential. Its modular design facilitates easy maintenance, with replaceable seals, bearings, and gears available to minimize downtime. Whether deployed in a high-volume manufacturing setting or a specialized automation system, the **313-2810-008** delivers dependable performance, energy efficiency, and operational reliability, making it a cornerstone component for engineers and technicians seeking a balance of performance and longevity in their hydraulic systems.

### **Parker Hannifin P50/P51 Pump Gear Set (Part No. 313-2810-008) Pros and Cons**

#### **Pros:**

1. **High Reliability and Durability** Parker Hannifin is a well-established manufacturer known for producing robust hydraulic components designed for heavy-duty industrial applications. The P50/P51 gear set is engineered for longevity, reducing the likelihood of frequent failures in critical systems.

2. **Precision Engineering** The gear set is likely precision-machined to ensure smooth operation, minimal backlash, and efficient power transmission. This is crucial for applications requiring consistent performance, such as in hydraulic pumps, compressors, or material handling equipment.

3. **Compatibility with Parker Systems** Since this part is designed specifically for Parker Hannifin pumps (P50/P51 series), it integrates seamlessly with other components in the same system, reducing the risk of mismatches or compatibility issues.

4. **Aftermarket Support** Parker Hannifin has a strong global distribution network, making it easier to find replacement parts, technical support, or service centers if maintenance or repairs are needed.

5. **Potential Cost Savings Over New** If the original gear set has worn out or failed, purchasing a refurbished or remanufactured version (if available) could be significantly cheaper than buying a new pump assembly, extending the life of the existing equipment.

6. **Standardized Design** Being a common part number, it is likely widely available, reducing lead times compared to custom or niche components.

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#### **Cons:** 1. **Age of the Part** The part number (313-2810-008) may be an older design, which could mean:

- **Limited Availability** Some distributors may no longer stock it, requiring sourcing from specialty suppliers or eBay, which could increase costs or risk counterfeit parts.

- **Obsolete Technology** Newer Parker models may incorporate improved materials or designs, potentially offering better efficiency or longevity.

- **Harder to Find Technical Data** Documentation (e.g., torque specs, lubrication requirements) might be less accessible compared to newer parts.

2. **Potential for Wear or Damage** If the gear set is being purchased secondhand (e.g., from a salvage yard or used market), there is a risk of hidden damage (e.g., pitting, misalignment, or internal wear) that could lead to premature failure.

3. **Higher Cost Than Generic Alternatives** While Parker Hannifin parts are reliable, they may be more expensive than aftermarket or generic gear sets from other brands. If the application does not require Parker s specific engineering, a compatible but cheaper alternative might suffice.

4. **Maintenance Requirements** Like all mechanical components, the gear set will require regular lubrication, inspection, and potential adjustments to maintain optimal performance. Neglecting maintenance could lead to reduced efficiency or failure.

5. **Lead Times for Replacement** Even if the part is available, sourcing it from a reputable supplier (especially if it s discontinued) may take longer than newer, more commonly ordered parts.

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### **Conclusion**

The **Parker Hannifin P50/P51 gear set (313-2810-008)** is a **reliable, high-quality component** well-suited for industrial applications where durability and compatibility with Parker systems are critical. Its strengths lie in its **proven engineering, ease of integration, and long-term performance**. However, its **potential obsolescence, limited availability, and higher cost** compared to alternatives must be carefully considered.

If the gear set is **essential for an existing system** and no modern replacement is available, purchasing it from a **trusted supplier** (preferably new or certified refurbished) is justified. If the application allows flexibility, exploring **newer Parker models or high-quality aftermarket alternatives** could offer better long-term value.

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### **Recommendation**

1. **Verify Availability** Confirm whether the part is still actively stocked by Parker or authorized distributors. If not, check for **remanufactured or compatible replacement parts**.

2. **Check for Counterfeit Risks** If buying from third-party sellers (e.g., eBay, Alibaba), ensure the part is **genuine Parker Hannifin** by requesting a certificate of authenticity or purchasing from a verified supplier.

3. **Assess Cost vs. Benefit** Compare the price against **new Parker parts, remanufactured units, or aftermarket alternatives** to determine if the investment is justified.

4. **Consider Remanufacturing** If the gear set is part of a larger pump that can be refurbished, evaluate whether **remanufacturing the entire pump** (including the gear set) is more cost-effective than replacing just the gear set.

5. **Prioritize Maintenance** If proceeding with the purchase, ensure the system is **properly lubricated and inspected** to maximize the gear set s lifespan.

**Final Verdict:**

- **Buy if:** The part is critical, no better alternatives exist, and you can source it from a trusted supplier.

- **Avoid or Explore Alternatives if:** The part is difficult to find, significantly more expensive than necessary, or the application can accommodate newer/aftermarket components.

Details:

Parker Hannifin 313-2810-008 P50/P51 Commercial Pump and Motor gear set. Please message me with any questions. A couple teeth on one of the gears have small chips.

part #: 3132810008 price

  • $29.99

specifications generapneumati:

  • brand: Commercial
  • mpn: 313-2810-008
  • non-domestic product: No
  • type: Hydraulic
  • country of origin: United States

general generapneumati:

  • condition: For parts or not working
  • Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Other Hydraulics Pneumatics

payments generapneumati:

  • wallet: Paypal
  • credit card: Mastercard
  • other

seller generapneumati:

  • rating: 100.0%
  • city: Lakeview, Oregon
  • # reviews: 225

shipping generapneumati:

  • transit: 4-10 Days
  • carrier: USPS, UPS
  • cost: $9.81
  • service: USPS Ground Advantage, UPS Ground Saver, UPS Ground, USPS Priority Mail Express
  • type: Calculated
  • class: Standard, Economy, Expedited

offer generapneumati:

  • sold: 0
  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock
  • started: March 3, 2026
  • best offers: True

returns generapneumati:

  • paid by: Buyer
  • method: Money back
  • policy: Returns Accepted
  • time: 30 Days
non-domestic product: no, type: hydraulic, country of origin: united states,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > hydraulics pneumatics, sku: 17360792574771782,
Commercial 313-2810-008 Is Similar To:
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1 offer $29.99 USD
  • For parts or not working. Offer #1 priced at $29.99 + $10.60 shipping estimate = $40.59* total. Please message me with any questions Parker Hannifin P50/P51 Commercial Pump and Motor gearset.+$10.60 shipping

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