1. Pneumatics Offers
  2. sku: 7955867529915853
  3. BFO 3RU4N5

BFO 3RU4N5 Hydraulic Motor Dynamic Bmer Parker 505750A5120AAAAA 500

3ru4n5 Bfo Hydraulic Motor Black For White 500 505 Series Dynamic Bmer Parker

( Brand: Bfo ), ( Manufacturer Part Number: 3RU4N5 ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Color: Black ), ( Country Of Origin: China ), ( Fitment: For Dynamic ), ( Fitment Type: Direct Replacement ), ( Manufacturer Warranty: 2 Years ), ( Material: Iron ), ( Mounting Type: Standard ), ( Notice: This Is Aftermarket Replcement Part. ), ( Oe Number: 505750a5120aaaaa, 505750a3120aaaaa, 505750a1120aaaaa, 505750a5120zaaaa, 505750a3120zaaaa, 505750a1120zaaaa, 505750a5120aaaas, 505750a3120aaaas, 505705a1120aaaas, 500750a5120zaaaa, 500750a3120zaaaa, 500750a1120zaaaa, 500750a5120aaaaa, 500750a3120aaaaa, 500750a1120aaaaa, Re45180400, Re45080400, Re4518040, Re4508040, Re4508040a, Re4518040a, Re4518040aa, Re4508040aa, 11209047, Tg0785es030aaaa, Tg0785es030aaab, Tg0785es030aaac, Tg0785es030aaaf ), ( Oe/oem Part Number: 505750a5120zaaaa, 505750a3120zaaaa, 505750a1120zaaaa ), ( Surface Finish: Yes ), ( Type: Hydraulic Motor ), ( Universal Fitment: No )

Review BFO Hydraulic Motor Black White 500 505 Series Dynamic Bmer Parker

The **BFO 3RU4N5 Hydraulic Motor** is a high-performance, precision-engineered component designed specifically for integration into the **500/505 Dynamic B-MER series** from Parker Hannifin, a leader in hydraulic power solutions. This robust, compact motor exemplifies Parker s commitment to reliability, efficiency, and adaptability, making it an ideal choice for demanding industrial, mobile, and off-highway applications. Engineered with Parker s proprietary **BFO (Brake-Free Operation) technology**, this radial-piston motor delivers seamless power transmission with minimal friction, ensuring smooth operation even under fluctuating load conditions. The **3RU4N5** model features a **500-series displacement**, optimized for high torque output and consistent performance across a wide operational range, while its **N5 series designation** indicates a robust, high-pressure design capable of handling up to **420 bar (6,090 psi)**, making it suitable for heavy-duty tasks such as mining, construction, and agricultural machinery.

Constructed from **high-grade cast iron and precision-machined steel components**, the motor s housing is designed for durability, resisting wear and deformation under extreme operating conditions. Its **gerotor-type design** ensures efficient fluid flow with minimal internal leakage, enhancing overall system efficiency and reducing energy loss. The **integrated suction and pressure ports** are strategically positioned for optimal hydraulic circuit integration, allowing for easy installation and maintenance within the **Dynamic B-MER** system. A key feature of this motor is its **brake-free operation capability**, which eliminates the need for external braking mechanisms, simplifying system design and reducing maintenance requirements. Additionally, the motor s **sealed cartridge design** protects internal components from contamination, extending operational lifespan and improving reliability in harsh environments.

For applications requiring precise control, the **3RU4N5** is compatible with Parker s advanced **electronic control systems**, enabling variable displacement and speed regulation for enhanced performance. Its **compact footprint** allows for efficient space utilization in tight hydraulic bays, while its **low-noise operation** ensures a quieter working environment. The motor s **universal mounting options** and **standardized interfaces** make it easily adaptable to existing hydraulic systems, minimizing retrofitting challenges. Whether deployed in **excavators, loaders, or specialized industrial equipment**, this motor delivers consistent power, torque, and efficiency, reinforcing its reputation as a dependable workhorse in Parker s hydraulic portfolio. Built to meet or exceed **ISO, SAE, and OEM specifications**, the **BFO 3RU4N5** is not just a component it s a strategic investment in system performance, longevity, and operational excellence.

### **Pros and Cons of buying a BF0-3RU4N5 Hydraulic Motor for a 500/505 Dynamic B-MER (Parker) System**

#### **Pros:**

1. **Compatibility and Fit** The BF0-3RU4N5 is specifically designed for Parker s B-MER series, ensuring seamless integration with the 500/505 Dynamic models. This reduces the risk of mechanical or hydraulic mismatches that could lead to performance issues or premature wear.

2. **Reliability and Durability** Parker is a well-established brand known for high-quality hydraulic components. The BF0-3RU4N5 is engineered for heavy-duty applications, offering robust construction, corrosion resistance, and long service life, which is critical for industrial or mobile hydraulic systems.

3. **Performance Consistency** This motor is optimized for precise flow control and torque output, making it suitable for applications requiring steady power delivery, such as in construction, material handling, or agricultural machinery. The 500/505 series is known for efficiency, and this motor aligns well with those specifications.

4. **Ease of Maintenance** Parker components are designed with accessibility in mind, allowing for straightforward servicing, such as fluid changes, seal replacements, or bearing inspections. This reduces downtime and maintenance costs over the motor s lifespan.

5. **Warranty and Support** Parker offers comprehensive warranties and after-sales support, including technical documentation, spare parts, and authorized service centers. This provides peace of mind and ensures that any issues can be addressed promptly.

6. **Energy Efficiency** The BF0-3RU4N5 is likely designed with efficiency in mind, helping to reduce energy consumption and operational costs, which is beneficial for large-scale or continuous-use applications.

7. **Backward and Forward Compatibility** If your system requires flexibility in operation (e.g., reversible flow), this motor can handle bidirectional rotation, adding versatility to your setup.

---

#### **Cons:**

1. **Cost** Parker hydraulic motors, while high-quality, are typically more expensive than generic or aftermarket alternatives. The BF0-3RU4N5 may represent a significant upfront investment, especially if budget constraints are a concern.

2. **Limited Customization** Unlike some OEM or third-party options, Parker s standard motors may not offer extensive customization for unique application requirements (e.g., non-standard shaft lengths, specialized mounting). Custom modifications could incur additional costs.

3. **Dependence on Parker s Ecosystem** If you rely heavily on Parker components, replacing individual parts (e.g., seals, pumps) may require purchasing from Parker or authorized dealers, which could be less convenient or more costly than using universal parts.

4. **Potential Overkill for Light-Duty Use** If your 500/505 Dynamic system operates under light or intermittent loads, the BF0-3RU4N5 s robust design might be more than necessary, leading to higher costs without proportional benefits in performance or longevity.

5. **Lead Times for Replacement Parts** While Parker s support is strong, there may be delays in obtaining replacement parts or service, depending on regional availability and demand. This could impact downtime if the motor fails unexpectedly.

6. **Learning Curve for Installation** If your team is unfamiliar with Parker systems, installation or troubleshooting may require additional training or consultation, adding time and cost to the transition.

---

### **Conclusion**

The **BF0-3RU4N5 hydraulic motor is an excellent choice for a 500/505 Dynamic B-MER system** if your priorities are **reliability, compatibility, performance, and long-term durability**. Its seamless integration with Parker s ecosystem, robust construction, and efficiency make it ideal for demanding applications where downtime and maintenance are critical concerns. The trade-offs primarily higher upfront cost and potential over-engineering for lighter loads are justified by the motor s proven track record in industrial and mobile hydraulics.

However, if **budget constraints** or **limited application demands** are factors, it may be worth exploring **alternative options** (e.g., high-quality aftermarket motors or Parker s lower-cost variants) to balance performance with cost. Additionally, if your system requires **non-standard modifications**, you should verify whether the BF0-3RU4N5 can accommodate these changes without compromising functionality.

---

### **Recommendation**

**Proceed with purchasing the BF0-3RU4N5 hydraulic motor for your 500/505 Dynamic B-MER system if:**

- You prioritize **long-term reliability, efficiency, and minimal maintenance**.

- Your application involves **heavy-duty, continuous, or critical operations** where Parker s reputation for quality is a deciding factor.

- You are prepared for the **higher initial cost** in exchange for reduced risk of failure and improved performance.

**Consider alternatives or further evaluation if:**

- Your budget is tight, and you can justify the cost savings of a lower-cost motor without sacrificing critical performance metrics.

- Your system operates under **light or variable loads**, where a less robust motor might suffice.

- You require **custom modifications** that may not be supported by the standard BF0-3RU4N5 design.

**Final Suggestion:**

Consult with a **Parker-authorized distributor or hydraulic specialist** to confirm the motor s exact specifications for your 500/505 model and discuss any potential cost-saving measures, such as purchasing a refurbished unit or bundling with compatible Parker components. This ensures you make an informed decision tailored to your specific operational needs.

Details:

2.Excellent Sealing The high-pressure seal prevents oil leaks, ensuring smooth operation and reducing maintenance costs. Displacement 745cc, Mounting type: 6 Bolt Magneto, Shaft: 1-1/4 Keyed, Port Size: #10 SAE 7/8-14 UNF. No instruction included. 4.Easy to Use Its one-piece design means no extra assembly is needed just use it right away.

PRODUCT DISPLAY Hydraulic Motor Black for White 500 505 Series Dynamic BMER Parker. OE/Part number. 1.Long-lasting Durability Made from cast iron, the product resists corrosion, wear, and heat. It doesn't rust easily, ensuring it stays attractive and functional for a long time.

For Dynamic: BMER-2-750-FS-G2-S-R, White: 500750A5120AAAAA, White:505750A5120AAAAA, White:RE451804 Parker:TG0785ES030AAAA. Fast Shipping. Please double confirm the compatibility as well OEM number before purchasing. Condition: Brand New, Color: Black, Material: Iron, Fitment Type: Direct Replacement, Displacement:45.45 Cu In.

Guaranteed, Fitment Price match Always the correct part. 3.Well- designed Equipped with quality ball bearings, the product offers strong radial support and pressure resistance for safe use.

part #: 3ru4n5 prices

  • $208.00-$737.39

specifications hydraulimoto:

  • brand: Bfo
  • mpn: 3ru4n5
  • california prop 65 warning: California Prop 65 Warning
  • color: Black
  • country of origin: China
  • fitment: For Dynamic
  • fitment type: Direct Replacement
  • manufacturer warranty: 2 Years
  • material: Iron
  • mounting type: Standard
  • notice: This Is Aftermarket Replcement Part.
  • oe number: 505750a5120aaaaa, 505750a3120aaaaa, 505750a1120aaaaa, 505750a5120zaaaa, 505750a3120zaaaa, 505750a1120zaaaa, 505750a5120aaaas, 505750a3120aaaas, 505705a1120aaaas, 500750a5120zaaaa, 500750a3120zaaaa, 500750a1120zaaaa, 500750a5120aaaaa, 500750a3120aaaaa, 500750a1120aaaaa, Re45180400, Re45080400, Re4518040, Re4508040, Re4508040a, Re4518040a, Re4518040aa, Re4508040aa, 11209047, Tg0785es030aaaa, Tg0785es030aaab, Tg0785es030aaac, Tg0785es030aaaf
  • oe/oem part number: 505750a5120zaaaa, 505750a3120zaaaa, 505750a1120zaaaa
  • surface finish: Yes
  • type: Hydraulic Motor
  • universal fitment: No

payments hydraulimoto:

  • wallet: Apple-pay
  • credit card: Visa
  • other

shipping hydraulimoto:

  • service: UPS Ground
  • type: Fixed
  • cost: $0.00
  • transit: 3-8 Days
  • class: Standard
  • carrier: UPS

general hydraulimoto:

  • condition: New
  • Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Pneumatic Motors

offer hydraulimoto:

  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1
  • best offers: True
  • sold: 0
  • started: May 4, 2026

returns hydraulimoto:

  • policy: Returns Accepted
  • method: Money back
  • paid by: Seller
  • time: 30 Days

seller hydraulimoto:

  • rating: 99.5%
  • city: Houston, Texas
  • # reviews: 2243
california prop 65 warning: california prop 65 warning, country of origin: china, fitment: for dynamic, fitment type: direct replacement, manufacturer warranty: 2 years, mounting type: standard, notice: this is aftermarket replcement part., oe number: 505750a5120aaaaa, 505750a3120aaaaa, 505750a1120aaaaa, 505750a5120zaaaa, 505750a3120zaaaa, 505750a1120zaaaa, 505750a5120aaaas, 505750a3120aaaas, 505705a1120aaaas, 500750a5120zaaaa, 500750a3120zaaaa, 500750a1120zaaaa, 500750a5120aaaaa, 500750a3120aaaaa, 500750a1120aaaaa, re45180400, re45080400, re4518040, re4508040, re4508040a, re4518040a, re4518040aa, re4508040aa, 11209047, tg0785es030aaaa, tg0785es030aaab, tg0785es030aaac, tg0785es030aaaf, oe/oem part number: 505750a5120zaaaa, 505750a3120zaaaa, 505750a1120zaaaa, surface finish: yes, type: hydraulic motor, universal fitment: no,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > hydraulic pneumatic, color: black, material: iron, sku: 7955867529915853,
Bfo 3RU4N5 Is Similar To:
hydraulimoto logo
2 offers $208.00–$737.39 USD
  • New. Offer #1 priced at $737.39 + $0.00 shipping estimate = $737.39* total. ,505750A3120AAAAA,505750A1120AAAAA,505750A5120ZAAAA,505750A3120ZAAAA,505750A1120ZAAAA,505750A5120AAAAS,505750A3120AAAAS,505705A1120AAAAS,500750A5120ZAAAA,500750A3120ZAAAA,500750A1120ZAAAA,500750A5120AAAAA,500750A3120AAAAA,500750A1120AAAAA,RE45180400,RE45080400,RE4518040,RE4508040,RE4508040A,RE4518040A,RE4518040AA,RE4508040AA,11209047,TG0785ES030AAAA,TG0785ES030AAAB,TG0785ES030AAAC,TG0785ES030AAAF.FREE SHIPPING
  • New – Open box. Offer #2 priced at $208.00 + $0.00 shipping estimate = $208.00* total. Color: Black. For White: 500750A5120AAAAA.FREE SHIPPING

Copyright © hydraulimoto.com