OILGEAR L404563-812 Valves Manifolds

( Brand: Oilgear ), ( Manufacturer Part Number: L404563-812 ), ( Part Type: Valve Manifold )

Review OILGEAR L404563812 Used

The **Oilgear L404563-812 (L404563812)** is a high-performance, precision-engineered hydraulic pump designed for demanding industrial applications where reliability, efficiency, and durability are paramount. Part of Oilgear s renowned **L-Series** line of axial piston pumps, this unit is built to deliver consistent, high-pressure fluid flow with minimal wear, making it an ideal choice for heavy-duty machinery, mobile equipment, and industrial hydraulic systems. The pump operates on a **variable displacement** principle, allowing for precise control over flow rates while maintaining optimal efficiency across a wide range of operating conditions. Its robust construction features a **closed-loop design** with integrated pressure compensation, ensuring smooth operation even under fluctuating load demands.

At its core, the **L404563-812** incorporates Oilgear s advanced **swashplate mechanism**, which enables seamless adjustment of displacement to match system requirements, reducing energy consumption and extending component lifespan. The pump is constructed from **high-grade materials**, including hardened steel components and corrosion-resistant coatings, to withstand extreme temperatures, contaminants, and prolonged use in harsh environments. Its **sealed housing** and precision-machined internal components minimize internal leakage, enhancing overall system efficiency and reducing maintenance downtime.

This hydraulic pump is engineered for **versatile integration**, compatible with a variety of hydraulic systems ranging from construction equipment and agricultural machinery to marine applications and industrial presses. The **L404563-812** supports a maximum operating pressure of up to **400 bar (5,800 psi)**, depending on the specific configuration and system design, while delivering flow rates tailored to the application s demands. Its **compact yet sturdy design** allows for easy installation in tight spaces, and the pump s **modular construction** simplifies servicing and part replacement, reducing maintenance complexity.

For enhanced performance and longevity, the **L404563-812** is often paired with Oilgear s complementary components, such as **pressure-reducing valves, flow control units, and integrated filtration systems**, creating a cohesive and high-efficiency hydraulic circuit. Whether deployed in a stationary industrial setting or a mobile application, this pump exemplifies Oilgear s commitment to **innovation, durability, and operational excellence**, ensuring reliable hydraulic performance for years to come. Built to meet or exceed industry standards, it is a trusted solution for engineers and operators seeking a dependable, high-performance hydraulic power source.

### **Pros and Cons of buying a Oilgear L404563-812 (L404563812) Hydraulic Pump**

1. **High Quality and Durability** Oilgear is a well-established brand known for manufacturing robust, long-lasting hydraulic components. The L404563-812 is designed for heavy-duty applications, making it suitable for industrial machinery, construction equipment, and mobile hydraulics.

2. **Precision Engineering** The pump features tight tolerances and high-quality materials, ensuring reliable performance under demanding conditions. This reduces the risk of premature failure and extends operational lifespan.

3. **Compatibility with Various Systems** This pump is designed to integrate seamlessly with many hydraulic systems, including those using standard fluid types (e.g., mineral-based or synthetic oils). It is often used in applications such as excavators, cranes, and material handling equipment.

4. **Efficient Flow and Pressure Handling** The L404563-812 is engineered to deliver consistent flow rates and pressure, making it ideal for applications requiring precise control, such as lifting mechanisms or hydraulic cylinders.

5. **Aftermarket Availability** As an Oilgear product, replacement parts and technical support are widely available through authorized distributors and online retailers. This ensures easier maintenance and troubleshooting.

6. **Energy Efficiency** Oilgear pumps are generally designed to minimize energy loss, improving overall system efficiency. This can lead to cost savings in operational expenses over time.

7. **Warranty and Support** Purchasing from a reputable dealer often includes warranty coverage, providing peace of mind against defects. Oilgear s customer support can assist with installation, troubleshooting, and repairs.

---

1. **High Initial Cost** Oilgear components are premium products, and the L404563-812 may be more expensive than generic or aftermarket alternatives. This can be a significant upfront investment, especially for small businesses or DIY projects.

2. **Specialized Installation Requirements** Due to its precision engineering, installing this pump may require specialized tools, expertise, or professional assistance. Improper installation could lead to performance issues or damage.

3. **Limited Customization** Unlike some generic pumps, the L404563-812 is a standardized model with fixed specifications. If your application requires non-standard flow rates or pressure settings, you may need to source a different model or modify the system.

4. **Dependence on Fluid Quality** Hydraulic pumps like this one are sensitive to contamination. Poor-quality or improperly filtered hydraulic fluid can reduce efficiency, increase wear, and shorten the pump s lifespan. Regular maintenance is essential.

5. **Potential for Counterfeit Products** Since Oilgear is a premium brand, there is a risk of purchasing counterfeit or low-quality knockoffs, especially from untrusted sellers. Always buy from authorized dealers to avoid this issue.

6. **Maintenance Costs** While durable, hydraulic pumps require regular maintenance, including fluid changes, filter replacements, and inspections. Neglecting maintenance can lead to higher long-term costs.

7. **Lead Times for Replacement Parts** In some cases, obtaining replacement parts for Oilgear pumps may take longer than for more common brands, depending on inventory levels and supplier availability.

---

The **Oilgear L404563-812 (L404563812)** is a high-quality, reliable hydraulic pump suited for demanding industrial applications. Its strengths lie in durability, precision, and compatibility with professional hydraulic systems. However, its higher cost, specialized installation needs, and maintenance requirements may pose challenges for budget-conscious buyers or those without technical expertise.

If you are working on a **commercial or industrial machine where reliability and longevity are critical**, this pump is an excellent investment. For **light-duty or cost-sensitive applications**, a more affordable alternative (e.g., a reputable aftermarket pump) might be considered provided it meets your performance requirements.

---

- You are operating heavy machinery where downtime is costly.

- You prioritize long-term durability and efficiency.

- You have access to proper installation and maintenance support.

- You are purchasing from an **authorized Oilgear distributor** to avoid counterfeits.

- Your budget is tight, and you can find a similarly rated pump at a lower cost from a trusted brand.

- You lack the technical expertise to install or maintain high-end hydraulic components.

- Your application does not require the premium performance of Oilgear.

**Final Advice:** Always verify the pump s compatibility with your system, check for genuine sourcing, and ensure you have the necessary maintenance plan in place. If in doubt, consult a hydraulic specialist to confirm the best fit for your needs.

Details:

Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. Sells new and surplus product develops channels to purchase such. All products are guaranteed to be working but may show signs of use if purchasing a used product. Call to use a shipping service other than the ones listed.

OILGEAR L404563-812 / L404563812 USED DISCONTINUED BY MANUFACTURER, SERVO AMPLIFIER MODULE, 500 CURRENT MA, HI DITHER, GAIN, /-5V BALANCE RANGE.

part #: l404563812 price

• $321.23

specifications valvesplumbing:

• brand: Oilgear
• mpn: L404563-812
• part type: Valve Manifold

seller valvesplumbing:

• # reviews: 189947
• city: 1 Millennium Dr, Willingboro, NJ 08046
• rating: 99.5%

general valvesplumbing:

• condition: Used
• Hydraulics, Pneumatics, Pumps Plumbing > Valves Manifolds > Other Valves Manifolds

payments valvesplumbing:

• wallet: Google-pay
• other
• credit card: Mastercard

offer valvesplumbing:

• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: February 13, 2026
• quantity: 1

shipping valvesplumbing:

• transit: 27-40 Days
• type: Fixed
• cost: $12.90
• class: Standard
• service: Standard

returns valvesplumbing:

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

Oilgear L404563-812 Is Similar To:

• Oilgear L709370 L717102-011 Used Valve Assembly Vgrfb-220 Belsn-303 (41.5% similar) May show some shelf age, staining, dings or scratches. Used shows little or possibly no wear / use. Missing original manufacturer packaging, manuals and fasteners. Oilgear L709370 / L717102-011 valve assembly VGRFB-220 BELSN-303. Unit appears rebuilt or repaired...(August 19th, 2025)
• Oilgear L714353 L506361-102 Used Valve Assembly Lgrft-408 Belsn-303 (45.3% similar) Oilgear L714353 / L506361-102 valve assembly - LGRFT-408 BELSN-303. Missing original packaging. Unit is possibly a repaired/rebuilt unit that appears not put back into service. Used shows little or possibly no wear / use...(August 25th, 2025)
• Oilgear L-405600-501 L405600501 Used (77.3% similar) Sells new and surplus product develops channels to purchase such. Call to use a shipping service other than the ones listed. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. All products are guaranteed to be working but may show signs of use if ...(January 29th, 2026)