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Blackmer  |  SKU: 710837

7108370 Large Gear and Shaft Assembly for 828B Hand Pump

$ 277.20 $ 308.00

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Description

The 7108370 Large Gear and Shaft Assembly by Blackmer is a designated replacement component for the 828B Hand Pump.

This assembly includes a large gear and shaft constructed from high-strength materials, specifically designed for durability and long-term use. The gear is made from precision-machined alloy steel, ensuring resistance to wear and corrosion, while the shaft is similarly manufactured from hardened steel with precise tolerances to support smooth operation.

The assembly measures approximately 8 inches (20 cm) in length with a gear diameter of 3.5 inches (8.9 cm). It is compatible exclusively with the 828B model of hand pump, designed for hydraulic and fluid transfer applications requiring positive displacement operation. The large gear features 24 teeth, enabling efficient torque transfer, and the shaft has a diameter of 0.75 inches (1.9 cm), with key components tailored for secure fit and rotational stability.

Key features include:

  • Precision-machined alloy steel gear with 24 teeth for optimal torque transfer
  • Hardened steel shaft with high dimensional accuracy for smooth rotation
  • Durability for use in demanding fluid-handling environments
  • Corrosion-resistant finishes on gear and shaft for extended service life
  • Designed for easy installation and replacement in the 828B hand pump
  • Manufactured by Blackmer, a recognized leader in pump components

This large gear and shaft assembly is ideal for maintenance and repair of 828B hand pumps used in hydraulic power units, fluid transfer systems, and industrial applications. It is especially suitable for budget-conscious operations seeking reliable OEM replacement parts that assure consistent performance.

The assembly ships as a complete unit including the gear and shaft components. Components such as bearings or adjacent drive parts are not included and may require separate purchase.

Care instructions involve inspecting the gear and shaft for signs of wear or corrosion during routine maintenance. Cleaning with compatible solvents and applying appropriate lubricants before installation is recommended. The assembly should be replaced if excessive wear, cracks, or corrosion are detected to ensure optimal pump operation.

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Frequently Asked Questions

What are the main benefits of using the 7108370 Large Gear and Shaft Assembly by Blackmer in my 828B hand pump?
The 7108370 Large Gear and Shaft Assembly offers durability, efficient torque transfer, and corrosion resistance, ensuring reliable long-term performance in demanding fluid handling environments. It also simplifies installation and replacement, minimizing downtime.
How do I know if the 7108370 Large Gear and Shaft Assembly is compatible with my hydraulic or fluid transfer system?
This assembly is specifically designed for the 828B hand pump model; verify your pump matches this model to ensure compatibility. If your system uses this pump type, the 7108370 assembly is an ideal OEM replacement.
What maintenance steps should I follow to ensure the longevity of the 7108370 Large Gear and Shaft Assembly?
Regularly inspect the gear and shaft for wear, corrosion, or cracks during routine maintenance. Clean components with suitable solvents and lubricate as recommended to extend service life, and replace if signs of damage are detected.
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