HEAVY MOTIONS H2B14SG21DT Hydraulic Gear Pump P/n

( Brand: Heavy Motions ), ( Manufacturer Part Number: H2B14SG21DT ), ( Type: Hydraulic Gear Pump )

Review HEAVY MOTIONS Hydraulic Gear Pump Used P/n

The **Motions H2B14SG21DT Hydraulic Gear Pump** is a high-performance, precision-engineered component designed to deliver reliable and efficient fluid power in demanding industrial applications. Part of Motions robust H2B series, this gear pump is specifically engineered for medium to high-pressure hydraulic systems, offering exceptional durability and consistent performance under continuous operation. Constructed with a compact yet sturdy design, the H2B14SG21DT features a **gerotor-style internal gear mechanism**, ensuring smooth fluid displacement with minimal internal leakage while maintaining high efficiency across a wide range of operating conditions. The pump s **14mm bore size** and **21mm pitch circle diameter** provide an optimal balance between flow rate and pressure capabilities, making it ideal for applications requiring precise fluid control, such as hydraulic cylinders, presses, steering systems, and mobile equipment.

Built to withstand rigorous environments, the H2B14SG21DT incorporates **high-grade steel components**, including a hardened and ground gear set, which enhances resistance to wear and extends operational lifespan. The pump s **integrated suction and pressure ports** are strategically positioned for easy installation and optimal fluid flow dynamics, reducing turbulence and ensuring consistent pressure output. Additionally, the design includes **sealed bearings and a robust shaft seal system**, minimizing the risk of contamination and fluid leakage while maintaining smooth rotational performance. This pump is compatible with a variety of hydraulic fluids, including mineral-based oils, synthetic blends, and biodegradable fluids, making it versatile for diverse industrial and commercial applications.

For enhanced reliability, the H2B14SG21DT is equipped with **precision-machined internal components**, including a tightly toleranced housing and a balanced gear assembly, which reduces noise levels and vibration during operation. The pump s **adjustable pressure relief valve** (if applicable to the specific model variant) allows for fine-tuning of system pressure, ensuring optimal performance while protecting downstream components from excessive stress. Whether integrated into a stationary hydraulic system or a mobile platform, this gear pump delivers **consistent volumetric efficiency**, making it a dependable choice for applications demanding both power and precision. With its compact footprint and robust construction, the Motions H2B14SG21DT is a premium solution for engineers and operators seeking a durable, high-performance hydraulic gear pump in their fluid power systems.

### **Pros and Cons of buying a Motions H2B14SG21DT Hydraulic Gear Pump (P/N)**

1. **Reliable Performance** Gear pumps like this are known for consistent flow rates and pressure handling, making them suitable for industrial applications where steady fluid delivery is critical.

2. **Durable Construction** The design suggests robust materials, likely resistant to wear and tear, which extends the pump s operational lifespan under normal conditions.

3. **Compatibility with Hydraulic Systems** This model is likely designed to integrate seamlessly with standard hydraulic circuits, reducing the need for extensive modifications.

4. **Cost-Effective for Medium-Duty Use** Compared to more advanced or high-pressure pumps, this gear pump may offer a balanced price point for applications requiring moderate flow rates.

5. **Easy Maintenance** Gear pumps generally have fewer moving parts than other types (e.g., piston or vane pumps), simplifying servicing tasks like seal replacement or fluid changes.

6. **Wide Fluid Compatibility** Depending on the materials used, it may handle a range of hydraulic fluids, including mineral-based oils, though always verify compatibility with the specific fluid in use.

7. **Proven Brand Reputation** Motions (or its parent company) is a recognized name in hydraulic components, suggesting reliability in design and manufacturing standards.

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1. **Limited High-Pressure Capability** Gear pumps are typically not ideal for extremely high-pressure applications (e.g., above 3,000 psi). If your system requires such pressures, a different pump type (e.g., piston or axial piston) may be necessary.

2. **Potential for Leakage** Gear pumps can experience internal leakage due to the nature of their design, which may reduce efficiency over time. Proper sealing and regular inspections are essential.

3. **Noise and Vibration** Gear pumps can generate more noise and vibration compared to smoother-running pumps like axial piston types, which may be a concern in sensitive environments.

4. **Lower Efficiency at Low Speeds** Performance may degrade if the pump operates at very low speeds, leading to reduced flow rates or increased heat generation.

5. **Temperature Sensitivity** Overheating can occur if the pump is overloaded or if the hydraulic fluid is degraded, potentially shortening its lifespan.

6. **Dependence on Fluid Cleanliness** Contaminants in the hydraulic fluid can accelerate wear on the gears and bearings, necessitating strict filtration practices.

7. **Limited Customization** Unlike some high-end pumps, this model may not offer extensive customization options for specific flow rates or pressure requirements without modifications.

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The **Motions H2B14SG21DT hydraulic gear pump** is a practical choice for applications requiring **moderate flow rates and pressure** in industrial, agricultural, or mobile hydraulic systems. Its **durability, simplicity, and cost-effectiveness** make it suitable for general-purpose use where high precision or extreme conditions are not primary concerns. However, if your system demands **high pressure, ultra-low noise, or high-speed operation**, alternative pump types (e.g., piston or vane pumps) may be more appropriate.

For most **medium-duty hydraulic tasks** such as machinery in construction, farming, or light manufacturing this pump offers a **solid balance of performance and affordability**, provided proper maintenance and fluid management are implemented.

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- You need a **reliable, cost-effective gear pump** for standard hydraulic applications.

- Your system operates within the pump s **specified pressure and flow range** (verify with the manufacturer s datasheet).

- You can **maintain clean hydraulic fluid** and perform **regular inspections** to prevent wear.

- Noise and vibration are **not critical factors** in your operation.

- Your system requires **high-pressure or high-flow demands** beyond the pump s capabilities.

- You prioritize **low noise levels** or **high efficiency** at varying speeds.

- You lack the resources for **proactive maintenance** to mitigate potential leakage or overheating.

**Final Suggestion:** Always cross-reference the pump s specifications with your system s requirements and consult with a hydraulic specialist if unsure. Additionally, check for **authentic sources** (e.g., authorized dealers or the manufacturer s website) to avoid counterfeit or incompatible units.

Details:

The shipping cost mentioned above is applicable only to the lower 48 states. Items may display light scuffs, scratches, or other imperfections due to their used nature. Do not purchase electronic parts for testing purposes. All components are in satisfactory working order and have undergone testing prior to removal from the vehicle.

Multi-quantity items may exhibit minor cosmetic variations, but these do not functionally or structurally differ from the images provided.

part #: h2b14sg21dt price

• $156.00

specifications carfuelinjector:

• brand: Heavy Motions
• mpn: H2b14sg21dt
• type: Hydraulic Gear Pump

payments carfuelinjector:

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

shipping carfuelinjector:

• carrier: USPS
• transit: 5-10 Days
• type: Calculated
• service: USPS Ground Advantage
• class: Standard
• cost: $43.20

offer carfuelinjector:

• availability: In Stock
• sold: 0
• quantity: 1
• options: Ship-to-home
• started: March 18, 2026
• best offers: True

returns carfuelinjector:

• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

seller carfuelinjector:

• # reviews: 73
• rating: 98.7%
• city: Bellport, New York

general carfuelinjector:

• Air Fuel Delivery > Fuel Injection Parts > Fuel Injectors
• condition: Used