HITACHI 3070443 Shaft Travel Motor Drive EX120-5 EX100-5

( Brand: Hitachi ), ( Part Type: Shaft Motor Drive ), ( Model Year: 2007 ), ( Compatible Equipment Type: Backhoe Loader ), ( Compatible Equipment Make: Universal ), ( Manufacturer Part Number: 3070443 ), ( Item Type: Hydraulic Parts )

Review HITACHI Aftermarket Shaft Travel Motor Final Drive Assy

Introducing the Hitachi Part Number 3070443, a high-performance shaft specifically designed for Hitachi EX120-5 and EX100-5 travel motors. This component is an essential replacement for those experiencing wear or damage in their current shaft.

The 3070443 shaft is meticulously engineered with precision and durability in mind. It is manufactured using top-quality materials, ensuring it can withstand the rigors of heavy-duty construction applications. The shaft is designed to provide optimal torque transfer between the motor and the drive system, enhancing overall machine performance.

This shaft measures 18.1 inches (460 mm) in length, with a diameter of 1.18 inches (30 mm) and a keyway diameter of 0.43 inches (11 mm). Its robust design allows it to handle high loads and rotational forces, making it ideal for use in demanding environments.

The 3070443 shaft is easy to install, ensuring minimal downtime for your Hitachi machine. It comes with a replaceable bearing, which further extends the life of the component and reduces the need for frequent replacements.

In summary, the Hitachi Part Number 3070443 is a reliable and robust replacement shaft for Hitachi EX120-5 and EX100-5 travel motors. Its precision engineering, durability, and ease of installation make it an excellent choice for those seeking optimal performance and longevity from their construction equipment.

The Hitachi EX120-5 and EX100-5 travel motors use a 3070443 shaft as a common component. Replacing or upgrading this shaft can offer some benefits, but it also comes with certain drawbacks. Here are the pros and cons of buying a new 3070443 shaft for your Hitachi travel motor drive.

1. Improved Performance: A new shaft can lead to improved performance in terms of power transmission and overall efficiency. This can result in better cutting and digging capabilities.

2. Reduced Vibration: A worn-out shaft can cause significant vibration, leading to noise and reduced productivity. A new shaft can help reduce these issues, resulting in a smoother operation.

3. Increased Longevity: A new shaft can increase the overall lifespan of the motor drive by preventing potential damage caused by a worn-out or failing shaft.

4. Cost-Effective: Replacing the shaft instead of the entire motor drive can save you a significant amount of money in the long run.

1. Time-Consuming: Replacing the shaft can be a time-consuming process, as it requires disassembling the motor drive and removing the old shaft before installing the new one.

2. Risk of Damage: During the replacement process, there is a risk of damaging other components if not done carefully.

3. Potential for Compatibility Issues: Ensure that the replacement shaft is compatible with your specific model and year of the Hitachi travel motor drive to avoid any compatibility issues.

In conclusion, buying a new 3070443 shaft for your Hitachi EX120-5 or EX100-5 travel motor drive can offer several benefits, such as improved performance, reduced vibration, increased longevity, and cost-effectiveness. However, the process comes with certain drawbacks, such as the time-consuming nature of the replacement and the potential risks of damaging other components.

If you decide to proceed with purchasing a new shaft, ensure that you obtain one from a trusted supplier and follow the correct installation procedures. Properly maintaining your motor drive and replacing worn-out components like the shaft can help improve its overall performance and lifespan.

In summary, the decision to replace the shaft on your Hitachi travel motor drive ultimately depends on the specific needs and requirements of your application. Weighing the pros and cons and considering the potential costs and benefits can help you make an informed decision.

part # 3070443 prices

• $99.99-$529.00

specifications cncmano:

• brand: Hitachi
• part type: Shaft Motor Drive
• model year: 2007
• compatible equipment type: Backhoe Loader
• compatible equipment make: Universal
• manufacturer part number: 3070443
• item type: Hydraulic Parts

shipping cncmano:

• service: FedEx Ground / FedEx Home Delivery
• class: Standard
• type: Calculated
• transit: 3-9 Days
• cost: $0.00
• carrier: FedEx

seller cncmano:

• rating: 99.7%
• # reviews: 15348

offer cncmano:

• quantity: 3
• sold: 0
• started: May 6, 2026
• options: Ship-to-home
• availability: In Stock

payments cncmano:

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

general cncmano:

• Business Industrial > CNC, Metalworking Manufacturing > Other CNC, Metalworking Manufacturing
• condition: New

returns cncmano:

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

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